Fix code style

src/Spout/Writer/CSV/Manager/OptionsManager.php

@@ -2,19 +2,17 @@
 
 namespace Box\Spout\Writer\CSV\Manager;
 
-use Box\Spout\Writer\Common\Entity\Options;
 use Box\Spout\Common\Manager\OptionsManagerAbstract;
+use Box\Spout\Writer\Common\Entity\Options;
 
 /**
  * Class OptionsManager
  * CSV Writer options manager
- *
- * @package Box\Spout\Writer\CSV\Manager
  */
 class OptionsManager extends OptionsManagerAbstract
 {
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     protected function getSupportedOptions()
     {
@@ -26,7 +24,7 @@ class OptionsManager extends OptionsManagerAbstract
     }
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     protected function setDefaultOptions()
     {

src/Spout/Writer/CSV/Writer.php

@@ -2,16 +2,14 @@
 
 namespace Box\Spout\Writer\CSV;
 
-use Box\Spout\Writer\WriterAbstract;
 use Box\Spout\Common\Exception\IOException;
 use Box\Spout\Common\Helper\EncodingHelper;
 use Box\Spout\Writer\Common\Entity\Options;
+use Box\Spout\Writer\WriterAbstract;
 
 /**
  * Class Writer
  * This class provides support to write data to CSV files
- *
- * @package Box\Spout\Writer\CSV
  */
 class Writer extends WriterAbstract
 {
@@ -34,6 +32,7 @@ class Writer extends WriterAbstract
     public function setFieldDelimiter($fieldDelimiter)
     {
         $this->optionsManager->setOption(Options::FIELD_DELIMITER, $fieldDelimiter);
+
         return $this;
     }
 
@@ -47,6 +46,7 @@ class Writer extends WriterAbstract
     public function setFieldEnclosure($fieldEnclosure)
     {
         $this->optionsManager->setOption(Options::FIELD_ENCLOSURE, $fieldEnclosure);
+
         return $this;
     }
 
@@ -60,6 +60,7 @@ class Writer extends WriterAbstract
     public function setShouldAddBOM($shouldAddBOM)
     {
         $this->optionsManager->setOption(Options::SHOULD_ADD_BOM, (bool) $shouldAddBOM);
+
         return $this;
     }
 
@@ -82,8 +83,8 @@ class Writer extends WriterAbstract
      * @param  array $dataRow Array containing data to be written.
      *          Example $dataRow = ['data1', 1234, null, '', 'data5'];
      * @param \Box\Spout\Writer\Common\Entity\Style\Style $style Ignored here since CSV does not support styling.
-     * @return void
      * @throws \Box\Spout\Common\Exception\IOException If unable to write data
+     * @return void
      */
     protected function addRowToWriter(array $dataRow, $style)
     {

src/Spout/Writer/Common/Creator/EntityFactory.php

@@ -11,8 +11,6 @@ use Box\Spout\Writer\Common\Manager\SheetManager;
 /**
  * Class EntityFactory
  * Factory to create entities
- *
- * @package Box\Spout\Writer\Common\Creator
  */
 class EntityFactory
 {

src/Spout/Writer/Common/Creator/ManagerFactoryInterface.php

@@ -8,8 +8,6 @@ use Box\Spout\Writer\Common\Manager\WorkbookManagerInterface;
 
 /**
  * Interface ManagerFactoryInterface
- *
- * @package Box\Spout\Writer\Common\Creator
  */
 interface ManagerFactoryInterface
 {

src/Spout/Writer/Common/Creator/Style/BorderBuilder.php

@@ -8,8 +8,6 @@ use Box\Spout\Writer\Common\Entity\Style\Color;
 
 /**
  * Class BorderBuilder
- *
- * @package \Box\Spout\Writer\Common\Creator\Style
  */
 class BorderBuilder
 {
@@ -32,6 +30,7 @@ class BorderBuilder
     public function setBorderTop($color = Color::BLACK, $width = Border::WIDTH_MEDIUM, $style = Border::STYLE_SOLID)
     {
         $this->border->addPart(new BorderPart(Border::TOP, $color, $width, $style));
+
         return $this;
     }
 
@@ -44,6 +43,7 @@ class BorderBuilder
     public function setBorderRight($color = Color::BLACK, $width = Border::WIDTH_MEDIUM, $style = Border::STYLE_SOLID)
     {
         $this->border->addPart(new BorderPart(Border::RIGHT, $color, $width, $style));
+
         return $this;
     }
 
@@ -56,6 +56,7 @@ class BorderBuilder
     public function setBorderBottom($color = Color::BLACK, $width = Border::WIDTH_MEDIUM, $style = Border::STYLE_SOLID)
     {
         $this->border->addPart(new BorderPart(Border::BOTTOM, $color, $width, $style));
+
         return $this;
     }
 
@@ -68,6 +69,7 @@ class BorderBuilder
     public function setBorderLeft($color = Color::BLACK, $width = Border::WIDTH_MEDIUM, $style = Border::STYLE_SOLID)
     {
         $this->border->addPart(new BorderPart(Border::LEFT, $color, $width, $style));
+
         return $this;
     }
 

src/Spout/Writer/Common/Creator/Style/StyleBuilder.php

@@ -8,8 +8,6 @@ use Box\Spout\Writer\Common\Entity\Style\Style;
 /**
  * Class StyleBuilder
  * Builder to create new styles
- *
- * @package Box\Spout\Writer\Common\Creator\Style
  */
 class StyleBuilder
 {
@@ -33,6 +31,7 @@ class StyleBuilder
     public function setFontBold()
     {
         $this->style->setFontBold();
+
         return $this;
     }
 
@@ -45,6 +44,7 @@ class StyleBuilder
     public function setFontItalic()
     {
         $this->style->setFontItalic();
+
         return $this;
     }
 
@@ -57,6 +57,7 @@ class StyleBuilder
     public function setFontUnderline()
     {
         $this->style->setFontUnderline();
+
         return $this;
     }
 
@@ -69,6 +70,7 @@ class StyleBuilder
     public function setFontStrikethrough()
     {
         $this->style->setFontStrikethrough();
+
         return $this;
     }
 
@@ -82,6 +84,7 @@ class StyleBuilder
     public function setFontSize($fontSize)
     {
         $this->style->setFontSize($fontSize);
+
         return $this;
     }
 
@@ -95,6 +98,7 @@ class StyleBuilder
     public function setFontColor($fontColor)
     {
         $this->style->setFontColor($fontColor);
+
         return $this;
     }
 
@@ -108,6 +112,7 @@ class StyleBuilder
     public function setFontName($fontName)
     {
         $this->style->setFontName($fontName);
+
         return $this;
     }
 
@@ -121,6 +126,7 @@ class StyleBuilder
     public function setShouldWrapText($shouldWrap = true)
     {
         $this->style->setShouldWrapText($shouldWrap);
+
         return $this;
     }
 
@@ -133,6 +139,7 @@ class StyleBuilder
     public function setBorder(Border $border)
     {
         $this->style->setBorder($border);
+
         return $this;
     }
 
@@ -146,6 +153,7 @@ class StyleBuilder
     public function setBackgroundColor($color)
     {
         $this->style->setBackgroundColor($color);
+
         return $this;
     }
 

src/Spout/Writer/Common/Entity/Cell.php

@@ -6,8 +6,6 @@ use Box\Spout\Writer\Common\Helper\CellHelper;
 
 /**
  * Class Cell
- *
- * @package Box\Spout\Writer\Common\Entity
  */
 class Cell
 {
@@ -46,13 +44,13 @@ class Cell
      * The value of this cell
      * @var mixed|null
      */
-    protected $value = null;
+    protected $value;
 
     /**
      * The cell type
      * @var int|null
      */
-    protected $type = null;
+    protected $type;
 
     /**
      * Cell constructor.
@@ -165,6 +163,6 @@ class Cell
      */
     public function __toString()
     {
-        return (string)$this->value;
+        return (string) $this->value;
     }
 }

src/Spout/Writer/Common/Entity/Options.php

@@ -5,8 +5,6 @@ namespace Box\Spout\Writer\Common\Entity;
 /**
  * Class Options
  * Writers' options holder
- *
- * @package Box\Spout\Writer\Common\Entity
  */
 abstract class Options
 {

src/Spout/Writer/Common/Entity/Sheet.php

@@ -7,8 +7,6 @@ use Box\Spout\Writer\Common\Manager\SheetManager;
 /**
  * Class Sheet
  * External representation of a worksheet
- *
- * @package Box\Spout\Writer\Common\Entity
  */
 class Sheet
 {
@@ -77,8 +75,8 @@ class Sheet
      *
      * @api
      * @param string $name Name of the sheet
-     * @return Sheet
      * @throws \Box\Spout\Writer\Exception\InvalidSheetNameException If the sheet's name is invalid.
+     * @return Sheet
      */
     public function setName($name)
     {

src/Spout/Writer/Common/Entity/Style/Border.php

@@ -4,8 +4,6 @@ namespace Box\Spout\Writer\Common\Entity\Style;
 
 /**
  * Class Border
- *
- * @package \Box\Spout\Writer\Common\Entity\Style
  */
 class Border
 {
@@ -37,7 +35,7 @@ class Border
 
     /**
      * @param string $name The name of the border part
-     * @return null|BorderPart
+     * @return BorderPart|null
      */
     public function getPart($name)
     {
@@ -81,6 +79,7 @@ class Border
     public function addPart(BorderPart $borderPart)
     {
         $this->parts[$borderPart->getName()] = $borderPart;
+
         return $this;
     }
 }

src/Spout/Writer/Common/Entity/Style/BorderPart.php

@@ -8,8 +8,6 @@ use Box\Spout\Writer\Exception\Border\InvalidWidthException;
 
 /**
  * Class BorderPart
- *
- * @package \Box\Spout\Writer\Common\Entity\Style
  */
 class BorderPart
 {
@@ -41,7 +39,7 @@ class BorderPart
         'solid',
         'dashed',
         'dotted',
-        'double'
+        'double',
     ];
 
     /**

src/Spout/Writer/Common/Entity/Style/Color.php

@@ -7,8 +7,6 @@ use Box\Spout\Writer\Exception\InvalidColorException;
 /**
  * Class Color
  * This class provides constants and functions to work with colors
- *
- * @package Box\Spout\Writer\Common\Entity\Style
  */
 class Color
 {
@@ -52,8 +50,8 @@ class Color
      * Throws an exception is the color component value is outside of bounds (0 - 255)
      *
      * @param int $colorComponent
-     * @return void
      * @throws \Box\Spout\Writer\Exception\InvalidColorException
+     * @return void
      */
     protected static function throwIfInvalidColorComponentValue($colorComponent)
     {

src/Spout/Writer/Common/Entity/Style/Style.php

@@ -5,8 +5,6 @@ namespace Box\Spout\Writer\Common\Entity\Style;
 /**
  * Class Style
  * Represents a style to be applied to a cell
- *
- * @package Box\Spout\Writer\Common\Entity\Style
  */
 class Style
 {
@@ -16,7 +14,7 @@ class Style
     const DEFAULT_FONT_NAME = 'Arial';
 
     /** @var int|null Style ID */
-    private $id = null;
+    private $id;
 
     /** @var bool Whether the font should be bold */
     private $fontBold = false;
@@ -62,18 +60,17 @@ class Style
     private $hasSetWrapText = false;
 
     /** @var Border */
-    private $border = null;
+    private $border;
 
     /** @var bool Whether border properties should be applied */
     private $shouldApplyBorder = false;
 
     /** @var string Background color */
-    private $backgroundColor = null;
+    private $backgroundColor;
 
     /** @var bool */
     private $hasSetBackgroundColor = false;
 
-
     /**
      * @return int|null
      */
@@ -89,6 +86,7 @@ class Style
     public function setId($id)
     {
         $this->id = $id;
+
         return $this;
     }
 
@@ -108,6 +106,7 @@ class Style
     {
         $this->shouldApplyBorder = true;
         $this->border = $border;
+
         return $this;
     }
 
@@ -135,6 +134,7 @@ class Style
         $this->fontBold = true;
         $this->hasSetFontBold = true;
         $this->shouldApplyFont = true;
+
         return $this;
     }
 
@@ -162,6 +162,7 @@ class Style
         $this->fontItalic = true;
         $this->hasSetFontItalic = true;
         $this->shouldApplyFont = true;
+
         return $this;
     }
 
@@ -189,6 +190,7 @@ class Style
         $this->fontUnderline = true;
         $this->hasSetFontUnderline = true;
         $this->shouldApplyFont = true;
+
         return $this;
     }
 
@@ -216,6 +218,7 @@ class Style
         $this->fontStrikethrough = true;
         $this->hasSetFontStrikethrough = true;
         $this->shouldApplyFont = true;
+
         return $this;
     }
 
@@ -244,6 +247,7 @@ class Style
         $this->fontSize = $fontSize;
         $this->hasSetFontSize = true;
         $this->shouldApplyFont = true;
+
         return $this;
     }
 
@@ -274,6 +278,7 @@ class Style
         $this->fontColor = $fontColor;
         $this->hasSetFontColor = true;
         $this->shouldApplyFont = true;
+
         return $this;
     }
 
@@ -302,6 +307,7 @@ class Style
         $this->fontName = $fontName;
         $this->hasSetFontName = true;
         $this->shouldApplyFont = true;
+
         return $this;
     }
 
@@ -329,6 +335,7 @@ class Style
     {
         $this->shouldWrapText = $shouldWrap;
         $this->hasSetWrapText = true;
+
         return $this;
     }
 
@@ -357,6 +364,7 @@ class Style
     {
         $this->hasSetBackgroundColor = true;
         $this->backgroundColor = $color;
+
         return $this;
     }
 
@@ -369,7 +377,6 @@ class Style
     }
 
     /**
-     *
      * @return bool Whether the background color should be applied
      */
     public function shouldApplyBackgroundColor()

src/Spout/Writer/Common/Entity/Workbook.php

@@ -5,8 +5,6 @@ namespace Box\Spout\Writer\Common\Entity;
 /**
  * Class Workbook
  * Entity describing a workbook
- *
- * @package Box\Spout\Writer\Common\Entity
  */
 class Workbook
 {
@@ -47,4 +45,4 @@ class Workbook
     {
         return $this->internalId;
     }
-}
+}

src/Spout/Writer/Common/Entity/Worksheet.php

@@ -5,15 +5,13 @@ namespace Box\Spout\Writer\Common\Entity;
 /**
  * Class Worksheet
  * Entity describing a Worksheet
- *
- * @package Box\Spout\Writer\Common\Entity
  */
 class Worksheet
 {
     /** @var string Path to the XML file that will contain the sheet data */
     private $filePath;
 
-    /** @var Resource Pointer to the sheet data file (e.g. xl/worksheets/sheet1.xml) */
+    /** @var resource Pointer to the sheet data file (e.g. xl/worksheets/sheet1.xml) */
     private $filePointer;
 
     /** @var Sheet The "external" sheet */
@@ -49,7 +47,7 @@ class Worksheet
     }
 
     /**
-     * @return Resource
+     * @return resource
      */
     public function getFilePointer()
     {
@@ -57,7 +55,7 @@ class Worksheet
     }
 
     /**
-     * @param Resource $filePointer
+     * @param resource $filePointer
      */
     public function setFilePointer($filePointer)
     {
@@ -112,4 +110,4 @@ class Worksheet
         // sheet index is zero-based, while ID is 1-based
         return $this->externalSheet->getIndex() + 1;
     }
-}
+}

src/Spout/Writer/Common/Helper/CellHelper.php

@@ -5,8 +5,6 @@ namespace Box\Spout\Writer\Common\Helper;
 /**
  * Class CellHelper
  * This class provides helper functions when working with cells
- *
- * @package Box\Spout\Writer\Common\Helper
  */
 class CellHelper
 {
@@ -36,8 +34,7 @@ class CellHelper
                 $cellIndex = chr($capitalAAsciiValue + $modulus) . $cellIndex;
 
                 // substracting 1 because it's zero-based
-                $columnIndex = intval($columnIndex / 26) - 1;
-
+                $columnIndex = (int) ($columnIndex / 26) - 1;
             } while ($columnIndex >= 0);
 
             self::$columnIndexToCellIndexCache[$originalColumnIndex] = $cellIndex;
@@ -74,6 +71,7 @@ class CellHelper
     public static function isNumeric($value)
     {
         $valueType = gettype($value);
+
         return ($valueType === 'integer' || $valueType === 'double');
     }
 

src/Spout/Writer/Common/Helper/FileSystemWithRootFolderHelperInterface.php

@@ -2,22 +2,20 @@
 
 namespace Box\Spout\Writer\Common\Helper;
 
-use \Box\Spout\Common\Helper\FileSystemHelperInterface;
+use Box\Spout\Common\Helper\FileSystemHelperInterface;
 
 /**
  * Class FileSystemHelperInterface
  * This interface describes helper functions to help with the file system operations
  * like files/folders creation & deletion
- *
- * @package Box\Spout\Writer\Common\Helper
  */
 interface FileSystemWithRootFolderHelperInterface extends FileSystemHelperInterface
 {
     /**
      * Creates all the folders needed to create a spreadsheet, as well as the files that won't change.
      *
-     * @return void
      * @throws \Box\Spout\Common\Exception\IOException If unable to create at least one of the base folders
+     * @return void
      */
     public function createBaseFilesAndFolders();
 

src/Spout/Writer/Common/Helper/ZipHelper.php

@@ -7,8 +7,6 @@ use Box\Spout\Writer\Common\Creator\EntityFactory;
 /**
  * Class ZipHelper
  * This class provides helper functions to create zip files
- *
- * @package Box\Spout\Writer\Common\Helper
  */
 class ZipHelper
 {
@@ -40,7 +38,7 @@ class ZipHelper
         $zip = $this->entityFactory->createZipArchive();
         $zipFilePath = $tmpFolderPath . self::ZIP_EXTENSION;
 
-        $zip->open($zipFilePath, \ZipArchive::CREATE|\ZipArchive::OVERWRITE);
+        $zip->open($zipFilePath, \ZipArchive::CREATE | \ZipArchive::OVERWRITE);
 
         return $zip;
     }
@@ -184,6 +182,7 @@ class ZipHelper
     protected function getNormalizedRealPath($path)
     {
         $realPath = realpath($path);
+
         return str_replace(DIRECTORY_SEPARATOR, '/', $realPath);
     }
 

src/Spout/Writer/Common/Manager/SheetManager.php

@@ -9,8 +9,6 @@ use Box\Spout\Writer\Exception\InvalidSheetNameException;
 /**
  * Class SheetManager
  * Sheet manager
- *
- * @package Box\Spout\Writer\Common\Manager
  */
 class SheetManager
 {
@@ -42,8 +40,8 @@ class SheetManager
      *
      * @param string $name
      * @param Sheet $sheet The sheet whose future name is checked
-     * @return void
      * @throws \Box\Spout\Writer\Exception\InvalidSheetNameException If the sheet's name is invalid.
+     * @return void
      */
     public function throwIfNameIsInvalid($name, Sheet $sheet)
     {

src/Spout/Writer/Common/Manager/Style/StyleManager.php

@@ -7,8 +7,6 @@ use Box\Spout\Writer\Common\Entity\Style\Style;
 /**
  * Class StyleManager
  * Manages styles to be applied to a cell
- *
- * @package Box\Spout\Writer\Common\Manager\Style
  */
 class StyleManager implements StyleManagerInterface
 {
@@ -57,6 +55,7 @@ class StyleManager implements StyleManagerInterface
     public function applyExtraStylesIfNeeded($style, $dataRow)
     {
         $updatedStyle = $this->applyWrapTextIfCellContainsNewLine($style, $dataRow);
+
         return $updatedStyle;
     }
 

src/Spout/Writer/Common/Manager/Style/StyleManagerInterface.php

@@ -6,8 +6,6 @@ use Box\Spout\Writer\Common\Entity\Style\Style;
 
 /**
  * Interface StyleHManagernterface
- *
- * @package Box\Spout\Writer\Common\Manager\Style
  */
 interface StyleManagerInterface
 {

src/Spout/Writer/Common/Manager/Style/StyleMerger.php

@@ -2,15 +2,11 @@
 
 namespace Box\Spout\Writer\Common\Manager\Style;
 
-use Box\Spout\Writer\Common\Entity\Style\Color;
 use Box\Spout\Writer\Common\Entity\Style\Style;
-use Box\Spout\Writer\XLSX\Helper\BorderHelper;
 
 /**
  * Class StyleMerger
  * Takes care of merging styles together
- *
- * @package Box\Spout\Writer\Common\Manager\Style
  */
 class StyleMerger
 {

src/Spout/Writer/Common/Manager/Style/StyleRegistry.php

@@ -7,8 +7,6 @@ use Box\Spout\Writer\Common\Entity\Style\Style;
 /**
  * Class StyleRegistry
  * Registry for all used styles
- *
- * @package Box\Spout\Writer\Common\Manager\Style
  */
 class StyleRegistry
 {
@@ -72,6 +70,7 @@ class StyleRegistry
     protected function getStyleFromSerializedStyle($serializedStyle)
     {
         $styleId = $this->serializedStyleToStyleIdMappingTable[$serializedStyle];
+
         return $this->styleIdToStyleMappingTable[$styleId];
     }
 

src/Spout/Writer/Common/Manager/WorkbookManagerAbstract.php

@@ -4,23 +4,21 @@ namespace Box\Spout\Writer\Common\Manager;
 
 use Box\Spout\Common\Exception\IOException;
 use Box\Spout\Common\Manager\OptionsManagerInterface;
+use Box\Spout\Writer\Common\Creator\EntityFactory;
 use Box\Spout\Writer\Common\Creator\ManagerFactoryInterface;
-use Box\Spout\Writer\Common\Helper\FileSystemWithRootFolderHelperInterface;
 use Box\Spout\Writer\Common\Entity\Options;
-use Box\Spout\Writer\Common\Manager\Style\StyleManagerInterface;
 use Box\Spout\Writer\Common\Entity\Sheet;
+use Box\Spout\Writer\Common\Entity\Style\Style;
 use Box\Spout\Writer\Common\Entity\Workbook;
 use Box\Spout\Writer\Common\Entity\Worksheet;
+use Box\Spout\Writer\Common\Helper\FileSystemWithRootFolderHelperInterface;
+use Box\Spout\Writer\Common\Manager\Style\StyleManagerInterface;
 use Box\Spout\Writer\Exception\SheetNotFoundException;
 use Box\Spout\Writer\Exception\WriterException;
-use Box\Spout\Writer\Common\Creator\EntityFactory;
-use Box\Spout\Writer\Common\Entity\Style\Style;
 
 /**
  * Class WorkbookManagerAbstract
  * Abstract workbook manager, providing the generic interfaces to work with workbook.
- *
- * @package Box\Spout\Writer\Common\Manager
  */
 abstract class WorkbookManagerAbstract implements WorkbookManagerInterface
 {
@@ -48,7 +46,6 @@ abstract class WorkbookManagerAbstract implements WorkbookManagerInterface
     /** @var Worksheet The worksheet where data will be written to */
     protected $currentWorksheet;
 
-
     /**
      * @param Workbook $workbook
      * @param OptionsManagerInterface $optionsManager
@@ -65,8 +62,8 @@ abstract class WorkbookManagerAbstract implements WorkbookManagerInterface
         StyleManagerInterface $styleManager,
         FileSystemWithRootFolderHelperInterface $fileSystemHelper,
         EntityFactory $entityFactory,
-        ManagerFactoryInterface $managerFactory)
-    {
+        ManagerFactoryInterface $managerFactory
+    ) {
         $this->workbook = $workbook;
         $this->optionManager = $optionsManager;
         $this->worksheetManager = $worksheetManager;
@@ -99,8 +96,8 @@ abstract class WorkbookManagerAbstract implements WorkbookManagerInterface
      * Creates a new sheet in the workbook and make it the current sheet.
      * The writing will resume where it stopped (i.e. data won't be truncated).
      *
-     * @return Worksheet The created sheet
      * @throws IOException If unable to open the sheet for writing
+     * @return Worksheet The created sheet
      */
     public function addNewSheetAndMakeItCurrent()
     {
@@ -113,8 +110,8 @@ abstract class WorkbookManagerAbstract implements WorkbookManagerInterface
     /**
      * Creates a new sheet in the workbook. The current sheet remains unchanged.
      *
-     * @return Worksheet The created sheet
      * @throws \Box\Spout\Common\Exception\IOException If unable to open the sheet for writing
+     * @return Worksheet The created sheet
      */
     private function addNewSheet()
     {
@@ -158,8 +155,8 @@ abstract class WorkbookManagerAbstract implements WorkbookManagerInterface
      * The writing will resume where it stopped (i.e. data won't be truncated).
      *
      * @param Sheet $sheet The "external" sheet to set as current
-     * @return void
      * @throws SheetNotFoundException If the given sheet does not exist in the workbook
+     * @return void
      */
     public function setCurrentSheet(Sheet $sheet)
     {
@@ -208,9 +205,9 @@ abstract class WorkbookManagerAbstract implements WorkbookManagerInterface
      * @param array $dataRow Array containing data to be written. Cannot be empty.
      *          Example $dataRow = ['data1', 1234, null, '', 'data5'];
      * @param Style $style Style to be applied to the row.
-     * @return void
      * @throws IOException If trying to create a new sheet and unable to open the sheet for writing
      * @throws WriterException If unable to write data
+     * @return void
      */
     public function addRowToCurrentWorksheet($dataRow, Style $style)
     {
@@ -238,6 +235,7 @@ abstract class WorkbookManagerAbstract implements WorkbookManagerInterface
     private function hasCurrentWorkseetReachedMaxRows()
     {
         $currentWorksheet = $this->getCurrentWorksheet();
+
         return ($currentWorksheet->getLastWrittenRowIndex() >= $this->getMaxRowsPerWorksheet());
     }
 
@@ -248,8 +246,8 @@ abstract class WorkbookManagerAbstract implements WorkbookManagerInterface
      * @param array $dataRow Array containing data to be written. Cannot be empty.
      *          Example $dataRow = ['data1', 1234, null, '', 'data5'];
      * @param Style $style Style to be applied to the row.
-     * @return void
      * @throws WriterException If unable to write data
+     * @return void
      */
     private function addRowWithStyleToWorksheet(Worksheet $worksheet, $dataRow, Style $style)
     {

src/Spout/Writer/Common/Manager/WorkbookManagerInterface.php

@@ -4,17 +4,15 @@ namespace Box\Spout\Writer\Common\Manager;
 
 use Box\Spout\Common\Exception\IOException;
 use Box\Spout\Writer\Common\Entity\Sheet;
+use Box\Spout\Writer\Common\Entity\Style\Style;
 use Box\Spout\Writer\Common\Entity\Workbook;
 use Box\Spout\Writer\Common\Entity\Worksheet;
 use Box\Spout\Writer\Exception\SheetNotFoundException;
 use Box\Spout\Writer\Exception\WriterException;
-use Box\Spout\Writer\Common\Entity\Style\Style;
 
 /**
  * Interface WorkbookManagerInterface
  * workbook manager interface, providing the generic interfaces to work with workbook.
- *
- * @package Box\Spout\Writer\Common\Manager
  */
 interface WorkbookManagerInterface
 {
@@ -27,8 +25,8 @@ interface WorkbookManagerInterface
      * Creates a new sheet in the workbook and make it the current sheet.
      * The writing will resume where it stopped (i.e. data won't be truncated).
      *
-     * @return Worksheet The created sheet
      * @throws IOException If unable to open the sheet for writing
+     * @return Worksheet The created sheet
      */
     public function addNewSheetAndMakeItCurrent();
 
@@ -49,8 +47,8 @@ interface WorkbookManagerInterface
      * The writing will resume where it stopped (i.e. data won't be truncated).
      *
      * @param Sheet $sheet The "external" sheet to set as current
-     * @return void
      * @throws SheetNotFoundException If the given sheet does not exist in the workbook
+     * @return void
      */
     public function setCurrentSheet(Sheet $sheet);
 
@@ -62,9 +60,9 @@ interface WorkbookManagerInterface
      * @param array $dataRow Array containing data to be written. Cannot be empty.
      *          Example $dataRow = ['data1', 1234, null, '', 'data5'];
      * @param Style $style Style to be applied to the row.
-     * @return void
      * @throws IOException If trying to create a new sheet and unable to open the sheet for writing
      * @throws WriterException If unable to write data
+     * @return void
      */
     public function addRowToCurrentWorksheet($dataRow, Style $style);
 
@@ -77,4 +75,4 @@ interface WorkbookManagerInterface
      * @return void
      */
     public function close($finalFilePointer);
-}
+}

src/Spout/Writer/Common/Manager/WorksheetManagerInterface.php

@@ -2,14 +2,12 @@
 
 namespace Box\Spout\Writer\Common\Manager;
 
-use Box\Spout\Writer\Common\Entity\Worksheet;
 use Box\Spout\Writer\Common\Entity\Style\Style;
+use Box\Spout\Writer\Common\Entity\Worksheet;
 
 /**
  * Interface WorksheetManagerInterface
  * Inteface for worksheet managers, providing the generic interfaces to work with worksheets.
- *
- * @package Box\Spout\Writer\Common\Manager
  */
 interface WorksheetManagerInterface
 {
@@ -20,9 +18,9 @@ interface WorksheetManagerInterface
      * @param array $dataRow Array containing data to be written. Cannot be empty.
      *          Example $dataRow = ['data1', 1234, null, '', 'data5'];
      * @param Style $rowStyle Style to be applied to the row. NULL means use default style.
-     * @return void
      * @throws \Box\Spout\Common\Exception\IOException If the data cannot be written
      * @throws \Box\Spout\Common\Exception\InvalidArgumentException If a cell value's type is not supported
+     * @return void
      */
     public function addRow(Worksheet $worksheet, $dataRow, $rowStyle);
 
@@ -30,8 +28,8 @@ interface WorksheetManagerInterface
      * Prepares the worksheet to accept data
      *
      * @param Worksheet $worksheet The worksheet to start
-     * @return void
      * @throws \Box\Spout\Common\Exception\IOException If the sheet data file cannot be opened for writing
+     * @return void
      */
     public function startSheet(Worksheet $worksheet);
 
@@ -42,4 +40,4 @@ interface WorksheetManagerInterface
      * @return void
      */
     public function close(Worksheet $worksheet);
-}
+}

src/Spout/Writer/Exception/Border/InvalidNameException.php

@@ -2,8 +2,8 @@
 
 namespace Box\Spout\Writer\Exception\Border;
 
-use Box\Spout\Writer\Exception\WriterException;
 use Box\Spout\Writer\Common\Entity\Style\BorderPart;
+use Box\Spout\Writer\Exception\WriterException;
 
 class InvalidNameException extends WriterException
 {

src/Spout/Writer/Exception/Border/InvalidStyleException.php

@@ -2,8 +2,8 @@
 
 namespace Box\Spout\Writer\Exception\Border;
 
-use Box\Spout\Writer\Exception\WriterException;
 use Box\Spout\Writer\Common\Entity\Style\BorderPart;
+use Box\Spout\Writer\Exception\WriterException;
 
 class InvalidStyleException extends WriterException
 {

src/Spout/Writer/Exception/Border/InvalidWidthException.php

@@ -2,8 +2,8 @@
 
 namespace Box\Spout\Writer\Exception\Border;
 
-use Box\Spout\Writer\Exception\WriterException;
 use Box\Spout\Writer\Common\Entity\Style\BorderPart;
+use Box\Spout\Writer\Exception\WriterException;
 
 class InvalidWidthException extends WriterException
 {

src/Spout/Writer/Exception/InvalidColorException.php

@@ -6,7 +6,6 @@ namespace Box\Spout\Writer\Exception;
  * Class InvalidColorException
  *
  * @api
- * @package Box\Spout\Writer\Exception
  */
 class InvalidColorException extends WriterException
 {

src/Spout/Writer/Exception/InvalidSheetNameException.php

@@ -6,7 +6,6 @@ namespace Box\Spout\Writer\Exception;
  * Class InvalidSheetNameException
  *
  * @api
- * @package Box\Spout\Writer\Exception
  */
 class InvalidSheetNameException extends WriterException
 {

src/Spout/Writer/Exception/SheetNotFoundException.php

@@ -6,7 +6,6 @@ namespace Box\Spout\Writer\Exception;
  * Class SheetNotFoundException
  *
  * @api
- * @package Box\Spout\Writer\Exception
  */
 class SheetNotFoundException extends WriterException
 {

src/Spout/Writer/Exception/WriterAlreadyOpenedException.php

@@ -6,7 +6,6 @@ namespace Box\Spout\Writer\Exception;
  * Class WriterAlreadyOpenedException
  *
  * @api
- * @package Box\Spout\Writer\Exception
  */
 class WriterAlreadyOpenedException extends WriterException
 {

src/Spout/Writer/Exception/WriterException.php

@@ -7,7 +7,6 @@ use Box\Spout\Common\Exception\SpoutException;
 /**
  * Class WriterException
  *
- * @package Box\Spout\Writer\Exception
  * @abstract
  */
 abstract class WriterException extends SpoutException

src/Spout/Writer/Exception/WriterNotOpenedException.php

@@ -6,7 +6,6 @@ namespace Box\Spout\Writer\Exception;
  * Class WriterNotOpenedException
  *
  * @api
- * @package Box\Spout\Writer\Exception
  */
 class WriterNotOpenedException extends WriterException
 {

src/Spout/Writer/ODS/Creator/HelperFactory.php

@@ -2,19 +2,17 @@
 
 namespace Box\Spout\Writer\ODS\Creator;
 
-use Box\Spout\Common\Helper\StringHelper;
-use Box\Spout\Writer\Common\Helper\ZipHelper;
-use Box\Spout\Common\Manager\OptionsManagerInterface;
-use Box\Spout\Writer\Common\Entity\Options;
-use Box\Spout\Writer\Common\Creator\EntityFactory;
-use Box\Spout\Writer\ODS\Helper\FileSystemHelper;
 use Box\Spout\Common\Helper\Escaper;
+use Box\Spout\Common\Helper\StringHelper;
+use Box\Spout\Common\Manager\OptionsManagerInterface;
+use Box\Spout\Writer\Common\Creator\EntityFactory;
+use Box\Spout\Writer\Common\Entity\Options;
+use Box\Spout\Writer\Common\Helper\ZipHelper;
+use Box\Spout\Writer\ODS\Helper\FileSystemHelper;
 
 /**
  * Class HelperFactory
  * Factory for helpers needed by the ODS Writer
- *
- * @package Box\Spout\Writer\ODS\Creator
  */
 class HelperFactory extends \Box\Spout\Common\Creator\HelperFactory
 {

src/Spout/Writer/ODS/Creator/ManagerFactory.php

@@ -4,8 +4,8 @@ namespace Box\Spout\Writer\ODS\Creator;
 
 use Box\Spout\Common\Manager\OptionsManagerInterface;
 use Box\Spout\Writer\Common\Creator\EntityFactory;
-use Box\Spout\Writer\Common\Entity\Options;
 use Box\Spout\Writer\Common\Creator\ManagerFactoryInterface;
+use Box\Spout\Writer\Common\Entity\Options;
 use Box\Spout\Writer\Common\Manager\SheetManager;
 use Box\Spout\Writer\ODS\Manager\Style\StyleManager;
 use Box\Spout\Writer\ODS\Manager\Style\StyleRegistry;
@@ -15,8 +15,6 @@ use Box\Spout\Writer\ODS\Manager\WorksheetManager;
 /**
  * Class ManagerFactory
  * Factory for managers needed by the ODS Writer
- *
- * @package Box\Spout\Writer\ODS\Creator
  */
 class ManagerFactory implements ManagerFactoryInterface
 {
@@ -78,6 +76,7 @@ class ManagerFactory implements ManagerFactoryInterface
     public function createSheetManager()
     {
         $stringHelper = $this->helperFactory->createStringHelper();
+
         return new SheetManager($stringHelper);
     }
 
@@ -88,6 +87,7 @@ class ManagerFactory implements ManagerFactoryInterface
     private function createStyleManager(OptionsManagerInterface $optionsManager)
     {
         $styleRegistry = $this->createStyleRegistry($optionsManager);
+
         return new StyleManager($styleRegistry);
     }
 
@@ -98,6 +98,7 @@ class ManagerFactory implements ManagerFactoryInterface
     private function createStyleRegistry(OptionsManagerInterface $optionsManager)
     {
         $defaultRowStyle = $optionsManager->getOption(Options::DEFAULT_ROW_STYLE);
+
         return new StyleRegistry($defaultRowStyle);
     }
 }

src/Spout/Writer/ODS/Helper/BorderHelper.php

@@ -2,8 +2,8 @@
 
 namespace Box\Spout\Writer\ODS\Helper;
 
-use Box\Spout\Writer\Common\Entity\Style\BorderPart;
 use Box\Spout\Writer\Common\Entity\Style\Border;
+use Box\Spout\Writer\Common\Entity\Style\BorderPart;
 
 /**
  * Class BorderHelper
@@ -27,9 +27,9 @@ class BorderHelper
      * @var array
      */
     protected static $widthMap = [
-        Border::WIDTH_THIN => '0.75pt',
+        Border::WIDTH_THIN   => '0.75pt',
         Border::WIDTH_MEDIUM => '1.75pt',
-        Border::WIDTH_THICK => '2.5pt',
+        Border::WIDTH_THICK  => '2.5pt',
     ];
 
     /**
@@ -38,7 +38,7 @@ class BorderHelper
      * @var array
      */
     protected static $styleMap = [
-        Border::STYLE_SOLID => 'solid',
+        Border::STYLE_SOLID  => 'solid',
         Border::STYLE_DASHED => 'dashed',
         Border::STYLE_DOTTED => 'dotted',
         Border::STYLE_DOUBLE => 'double',

src/Spout/Writer/ODS/Helper/FileSystemHelper.php

@@ -2,9 +2,9 @@
 
 namespace Box\Spout\Writer\ODS\Helper;
 
+use Box\Spout\Writer\Common\Entity\Worksheet;
 use Box\Spout\Writer\Common\Helper\FileSystemWithRootFolderHelperInterface;
 use Box\Spout\Writer\Common\Helper\ZipHelper;
-use Box\Spout\Writer\Common\Entity\Worksheet;
 use Box\Spout\Writer\ODS\Manager\Style\StyleManager;
 use Box\Spout\Writer\ODS\Manager\WorksheetManager;
 
@@ -12,8 +12,6 @@ use Box\Spout\Writer\ODS\Manager\WorksheetManager;
  * Class FileSystemHelper
  * This class provides helper functions to help with the file system operations
  * like files/folders creation & deletion for ODS files
- *
- * @package Box\Spout\Writer\ODS\Helper
  */
 class FileSystemHelper extends \Box\Spout\Common\Helper\FileSystemHelper implements FileSystemWithRootFolderHelperInterface
 {
@@ -70,8 +68,8 @@ class FileSystemHelper extends \Box\Spout\Common\Helper\FileSystemHelper impleme
     /**
      * Creates all the folders needed to create a ODS file, as well as the files that won't change.
      *
-     * @return void
      * @throws \Box\Spout\Common\Exception\IOException If unable to create at least one of the base folders
+     * @return void
      */
     public function createBaseFilesAndFolders()
     {
@@ -86,20 +84,21 @@ class FileSystemHelper extends \Box\Spout\Common\Helper\FileSystemHelper impleme
     /**
      * Creates the folder that will be used as root
      *
-     * @return FileSystemHelper
      * @throws \Box\Spout\Common\Exception\IOException If unable to create the folder
+     * @return FileSystemHelper
      */
     protected function createRootFolder()
     {
         $this->rootFolder = $this->createFolder($this->baseFolderRealPath, uniqid('ods'));
+
         return $this;
     }
 
     /**
      * Creates the "META-INF" folder under the root folder as well as the "manifest.xml" file in it
      *
-     * @return FileSystemHelper
      * @throws \Box\Spout\Common\Exception\IOException If unable to create the folder or the "manifest.xml" file
+     * @return FileSystemHelper
      */
     protected function createMetaInfoFolderAndFile()
     {
@@ -113,12 +112,12 @@ class FileSystemHelper extends \Box\Spout\Common\Helper\FileSystemHelper impleme
     /**
      * Creates the "manifest.xml" file under the "META-INF" folder (under root)
      *
-     * @return FileSystemHelper
      * @throws \Box\Spout\Common\Exception\IOException If unable to create the file
+     * @return FileSystemHelper
      */
     protected function createManifestFile()
     {
-        $manifestXmlFileContents = <<<EOD
+        $manifestXmlFileContents = <<<'EOD'
 <?xml version="1.0" encoding="UTF-8"?>
 <manifest:manifest xmlns:manifest="urn:oasis:names:tc:opendocument:xmlns:manifest:1.0" manifest:version="1.2">
     <manifest:file-entry manifest:full-path="/" manifest:media-type="application/vnd.oasis.opendocument.spreadsheet"/>
@@ -137,20 +136,21 @@ EOD;
      * Creates the temp folder where specific sheets content will be written to.
      * This folder is not part of the final ODS file and is only used to be able to jump between sheets.
      *
-     * @return FileSystemHelper
      * @throws \Box\Spout\Common\Exception\IOException If unable to create the folder
+     * @return FileSystemHelper
      */
     protected function createSheetsContentTempFolder()
     {
         $this->sheetsContentTempFolder = $this->createFolder($this->rootFolder, self::SHEETS_CONTENT_TEMP_FOLDER_NAME);
+
         return $this;
     }
 
     /**
      * Creates the "meta.xml" file under the root folder
      *
-     * @return FileSystemHelper
      * @throws \Box\Spout\Common\Exception\IOException If unable to create the file
+     * @return FileSystemHelper
      */
     protected function createMetaFile()
     {
@@ -176,12 +176,13 @@ EOD;
     /**
      * Creates the "mimetype" file under the root folder
      *
-     * @return FileSystemHelper
      * @throws \Box\Spout\Common\Exception\IOException If unable to create the file
+     * @return FileSystemHelper
      */
     protected function createMimetypeFile()
     {
         $this->createFileWithContents($this->rootFolder, self::MIMETYPE_FILE_NAME, self::MIMETYPE);
+
         return $this;
     }
 
@@ -195,7 +196,7 @@ EOD;
      */
     public function createContentFile($worksheetManager, $styleManager, $worksheets)
     {
-        $contentXmlFileContents = <<<EOD
+        $contentXmlFileContents = <<<'EOD'
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <office:document-content office:version="1.2" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:calcext="urn:org:documentfoundation:names:experimental:calc:xmlns:calcext:1.0" xmlns:draw="urn:oasis:names:tc:opendocument:xmlns:drawing:1.0" xmlns:fo="urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0" xmlns:msoxl="http://schemas.microsoft.com/office/excel/formula" xmlns:number="urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0" xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0" xmlns:style="urn:oasis:names:tc:opendocument:xmlns:style:1.0" xmlns:svg="urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0" xmlns:table="urn:oasis:names:tc:opendocument:xmlns:table:1.0" xmlns:text="urn:oasis:names:tc:opendocument:xmlns:text:1.0" xmlns:xlink="http://www.w3.org/1999/xlink">
 EOD;
@@ -253,10 +254,10 @@ EOD;
     public function deleteWorksheetTempFolder()
     {
         $this->deleteFolderRecursively($this->sheetsContentTempFolder);
+
         return $this;
     }
 
-
     /**
      * Creates the "styles.xml" file under the root folder
      *

src/Spout/Writer/ODS/Manager/OptionsManager.php

@@ -2,15 +2,13 @@
 
 namespace Box\Spout\Writer\ODS\Manager;
 
-use Box\Spout\Writer\Common\Entity\Options;
 use Box\Spout\Common\Manager\OptionsManagerAbstract;
 use Box\Spout\Writer\Common\Creator\Style\StyleBuilder;
+use Box\Spout\Writer\Common\Entity\Options;
 
 /**
  * Class OptionsManager
  * ODS Writer options manager
- *
- * @package Box\Spout\Writer\ODS\Manager
  */
 class OptionsManager extends OptionsManagerAbstract
 {
@@ -28,7 +26,7 @@ class OptionsManager extends OptionsManagerAbstract
     }
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     protected function getSupportedOptions()
     {
@@ -40,7 +38,7 @@ class OptionsManager extends OptionsManagerAbstract
     }
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     protected function setDefaultOptions()
     {

src/Spout/Writer/ODS/Manager/Style/StyleManager.php

@@ -8,8 +8,6 @@ use Box\Spout\Writer\ODS\Helper\BorderHelper;
 /**
  * Class StyleManager
  * Manages styles to be applied to a cell
- *
- * @package Box\Spout\Writer\ODS\Manager\Style
  */
 class StyleManager extends \Box\Spout\Writer\Common\Manager\Style\StyleManager
 {
@@ -24,7 +22,7 @@ class StyleManager extends \Box\Spout\Writer\Common\Manager\Style\StyleManager
      */
     public function getStylesXMLFileContent($numWorksheets)
     {
-        $content = <<<EOD
+        $content = <<<'EOD'
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <office:document-styles office:version="1.2" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:draw="urn:oasis:names:tc:opendocument:xmlns:drawing:1.0" xmlns:fo="urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0" xmlns:msoxl="http://schemas.microsoft.com/office/excel/formula" xmlns:number="urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0" xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0" xmlns:style="urn:oasis:names:tc:opendocument:xmlns:style:1.0" xmlns:svg="urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0" xmlns:table="urn:oasis:names:tc:opendocument:xmlns:table:1.0" xmlns:text="urn:oasis:names:tc:opendocument:xmlns:text:1.0" xmlns:xlink="http://www.w3.org/1999/xlink">
 EOD;
@@ -34,7 +32,7 @@ EOD;
         $content .= $this->getAutomaticStylesSectionContent($numWorksheets);
         $content .= $this->getMasterStylesSectionContent($numWorksheets);
 
-        $content .= <<<EOD
+        $content .= <<<'EOD'
 </office:document-styles>
 EOD;
 
@@ -132,7 +130,6 @@ EOD;
         return $content;
     }
 
-
     /**
      * Returns the contents of the "<office:font-face-decls>" section, inside "content.xml" file.
      *
@@ -163,7 +160,7 @@ EOD;
             $content .= $this->getStyleSectionContent($style);
         }
 
-        $content .= <<<EOD
+        $content .= <<<'EOD'
 <style:style style:family="table-column" style:name="co1">
     <style:table-column-properties fo:break-before="auto"/>
 </style:style>

src/Spout/Writer/ODS/Manager/Style/StyleRegistry.php

@@ -7,8 +7,6 @@ use Box\Spout\Writer\Common\Entity\Style\Style;
 /**
  * Class StyleRegistry
  * Registry for all used styles
- *
- * @package Box\Spout\Writer\ODS\Manager\Style
  */
 class StyleRegistry extends \Box\Spout\Writer\Common\Manager\Style\StyleRegistry
 {

src/Spout/Writer/ODS/Manager/WorkbookManager.php

@@ -10,8 +10,6 @@ use Box\Spout\Writer\ODS\Manager\Style\StyleManager;
 /**
  * Class WorkbookManager
  * ODS workbook manager, providing the interfaces to work with workbook.
- *
- * @package Box\Spout\Writer\ODS\Manager
  */
 class WorkbookManager extends WorkbookManagerAbstract
 {
@@ -45,6 +43,7 @@ class WorkbookManager extends WorkbookManagerAbstract
     public function getWorksheetFilePath(Sheet $sheet)
     {
         $sheetsContentTempFolder = $this->fileSystemHelper->getSheetsContentTempFolder();
+
         return $sheetsContentTempFolder . '/sheet' . $sheet->getIndex() . '.xml';
     }
 
@@ -65,4 +64,4 @@ class WorkbookManager extends WorkbookManagerAbstract
             ->createStylesFile($this->styleManager, $numWorksheets)
             ->zipRootFolderAndCopyToStream($finalFilePointer);
     }
-}
+}

src/Spout/Writer/ODS/Manager/WorksheetManager.php

@@ -7,16 +7,13 @@ use Box\Spout\Common\Exception\IOException;
 use Box\Spout\Common\Helper\StringHelper;
 use Box\Spout\Writer\Common\Creator\EntityFactory;
 use Box\Spout\Writer\Common\Entity\Cell;
+use Box\Spout\Writer\Common\Entity\Style\Style;
 use Box\Spout\Writer\Common\Entity\Worksheet;
 use Box\Spout\Writer\Common\Manager\WorksheetManagerInterface;
-use Box\Spout\Writer\Common\Entity\Style\Style;
-use Box\Spout\Writer\ODS\Manager\Style\StyleManager;
 
 /**
  * Class WorksheetManager
  * ODS worksheet manager, providing the interfaces to work with ODS worksheets.
- *
- * @package Box\Spout\Writer\ODS\Manager
  */
 class WorksheetManager implements WorksheetManagerInterface
 {
@@ -39,8 +36,8 @@ class WorksheetManager implements WorksheetManagerInterface
     public function __construct(
         \Box\Spout\Common\Helper\Escaper\ODS $stringsEscaper,
         StringHelper $stringHelper,
-        EntityFactory $entityFactory)
-    {
+        EntityFactory $entityFactory
+    ) {
         $this->stringsEscaper = $stringsEscaper;
         $this->stringHelper = $stringHelper;
         $this->entityFactory = $entityFactory;
@@ -50,8 +47,8 @@ class WorksheetManager implements WorksheetManagerInterface
      * Prepares the worksheet to accept data
      *
      * @param Worksheet $worksheet The worksheet to start
-     * @return void
      * @throws \Box\Spout\Common\Exception\IOException If the sheet data file cannot be opened for writing
+     * @return void
      */
     public function startSheet(Worksheet $worksheet)
     {
@@ -65,8 +62,8 @@ class WorksheetManager implements WorksheetManagerInterface
      * Checks if the sheet has been sucessfully created. Throws an exception if not.
      *
      * @param bool|resource $sheetFilePointer Pointer to the sheet data file or FALSE if unable to open the file
-     * @return void
      * @throws IOException If the sheet data file cannot be opened for writing
+     * @return void
      */
     private function throwIfSheetFilePointerIsNotAvailable($sheetFilePointer)
     {
@@ -100,9 +97,9 @@ class WorksheetManager implements WorksheetManagerInterface
      * @param array $dataRow Array containing data to be written. Cannot be empty.
      *          Example $dataRow = ['data1', 1234, null, '', 'data5'];
      * @param Style $rowStyle Style to be applied to the row. NULL means use default style.
-     * @return void
      * @throws IOException If the data cannot be written
      * @throws InvalidArgumentException If a cell value's type is not supported
+     * @return void
      */
     public function addRow(Worksheet $worksheet, $dataRow, $rowStyle)
     {
@@ -124,7 +121,6 @@ class WorksheetManager implements WorksheetManagerInterface
             // Using isset here because it is way faster than array_key_exists...
             if (!isset($dataRowWithNumericIndexes[$nextCellIndex]) ||
                 $currentCellValue !== $dataRowWithNumericIndexes[$nextCellIndex]) {
-
                 $numTimesValueRepeated = ($nextCellIndex - $currentCellIndex);
                 $data .= $this->getCellXML($currentCellValue, $styleIndex, $numTimesValueRepeated);
 
@@ -152,8 +148,8 @@ class WorksheetManager implements WorksheetManagerInterface
      * @param mixed $cellValue The value to be written
      * @param int $styleIndex Index of the used style
      * @param int $numTimesValueRepeated Number of times the value is consecutively repeated
-     * @return string The cell XML content
      * @throws \Box\Spout\Common\Exception\InvalidArgumentException If a cell value's type is not supported
+     * @return string The cell XML content
      */
     private function getCellXML($cellValue, $styleIndex, $numTimesValueRepeated)
     {
@@ -163,7 +159,7 @@ class WorksheetManager implements WorksheetManagerInterface
             $data .= ' table:number-columns-repeated="' . $numTimesValueRepeated . '"';
         }
 
-        /** @TODO Remove code duplication with XLSX writer: https://github.com/box/spout/pull/383#discussion_r113292746 */
+        /* @TODO Remove code duplication with XLSX writer: https://github.com/box/spout/pull/383#discussion_r113292746 */
         if ($cellValue instanceof Cell) {
             $cell = $cellValue;
         } else {
@@ -179,15 +175,15 @@ class WorksheetManager implements WorksheetManagerInterface
             }
 
             $data .= '</table:table-cell>';
-        } else if ($cell->isBoolean()) {
+        } elseif ($cell->isBoolean()) {
             $data .= ' office:value-type="boolean" calcext:value-type="boolean" office:boolean-value="' . $cell->getValue() . '">';
             $data .= '<text:p>' . $cell->getValue() . '</text:p>';
             $data .= '</table:table-cell>';
-        } else if ($cell->isNumeric()) {
+        } elseif ($cell->isNumeric()) {
             $data .= ' office:value-type="float" calcext:value-type="float" office:value="' . $cell->getValue() . '">';
             $data .= '<text:p>' . $cell->getValue() . '</text:p>';
             $data .= '</table:table-cell>';
-        } else if ($cell->isEmpty()) {
+        } elseif ($cell->isEmpty()) {
             $data .= '/>';
         } else {
             throw new InvalidArgumentException('Trying to add a value with an unsupported type: ' . gettype($cell->getValue()));

src/Spout/Writer/ODS/Writer.php

@@ -8,8 +8,6 @@ use Box\Spout\Writer\WriterMultiSheetsAbstract;
 /**
  * Class Writer
  * This class provides base support to write data to ODS files
- *
- * @package Box\Spout\Writer\ODS
  */
 class Writer extends WriterMultiSheetsAbstract
 {
@@ -22,14 +20,15 @@ class Writer extends WriterMultiSheetsAbstract
      *
      * @api
      * @param string $tempFolder Temporary folder where the files to create the ODS will be stored
-     * @return Writer
      * @throws \Box\Spout\Writer\Exception\WriterAlreadyOpenedException If the writer was already opened
+     * @return Writer
      */
     public function setTempFolder($tempFolder)
     {
         $this->throwIfWriterAlreadyOpened('Writer must be configured before opening it.');
 
         $this->optionsManager->setOption(Options::TEMP_FOLDER, $tempFolder);
+
         return $this;
     }
 }

src/Spout/Writer/WriterAbstract.php

@@ -7,9 +7,9 @@ use Box\Spout\Common\Exception\InvalidArgumentException;
 use Box\Spout\Common\Exception\IOException;
 use Box\Spout\Common\Exception\SpoutException;
 use Box\Spout\Common\Helper\GlobalFunctionsHelper;
+use Box\Spout\Common\Manager\OptionsManagerInterface;
 use Box\Spout\Writer\Common\Entity\Options;
 use Box\Spout\Writer\Common\Entity\Style\Style;
-use Box\Spout\Common\Manager\OptionsManagerInterface;
 use Box\Spout\Writer\Common\Manager\Style\StyleMerger;
 use Box\Spout\Writer\Exception\WriterAlreadyOpenedException;
 use Box\Spout\Writer\Exception\WriterNotOpenedException;
@@ -17,7 +17,6 @@ use Box\Spout\Writer\Exception\WriterNotOpenedException;
 /**
  * Class WriterAbstract
  *
- * @package Box\Spout\Writer
  * @abstract
  */
 abstract class WriterAbstract implements WriterInterface
@@ -59,8 +58,8 @@ abstract class WriterAbstract implements WriterInterface
         OptionsManagerInterface $optionsManager,
         StyleMerger $styleMerger,
         GlobalFunctionsHelper $globalFunctionsHelper,
-        HelperFactory $helperFactory)
-    {
+        HelperFactory $helperFactory
+    ) {
         $this->optionsManager = $optionsManager;
         $this->styleMerger = $styleMerger;
         $this->globalFunctionsHelper = $globalFunctionsHelper;
@@ -72,8 +71,8 @@ abstract class WriterAbstract implements WriterInterface
     /**
      * Opens the streamer and makes it ready to accept data.
      *
-     * @return void
      * @throws \Box\Spout\Common\Exception\IOException If the writer cannot be opened
+     * @return void
      */
     abstract protected function openWriter();
 
@@ -106,6 +105,7 @@ abstract class WriterAbstract implements WriterInterface
     {
         $this->optionsManager->setOption(Options::DEFAULT_ROW_STYLE, $defaultStyle);
         $this->resetRowStyleToDefault();
+
         return $this;
     }
 
@@ -115,8 +115,8 @@ abstract class WriterAbstract implements WriterInterface
      *
      * @api
      * @param  string $outputFilePath Path of the output file that will contain the data
-     * @return WriterAbstract
      * @throws \Box\Spout\Common\Exception\IOException If the writer cannot be opened or if the given path is not writable
+     * @return WriterAbstract
      */
     public function openToFile($outputFilePath)
     {
@@ -139,8 +139,8 @@ abstract class WriterAbstract implements WriterInterface
      *
      * @api
      * @param  string $outputFileName Name of the output file that will contain the data. If a path is passed in, only the file name will be kept
-     * @return WriterAbstract
      * @throws \Box\Spout\Common\Exception\IOException If the writer cannot be opened
+     * @return WriterAbstract
      */
     public function openToBrowser($outputFileName)
     {
@@ -177,8 +177,8 @@ abstract class WriterAbstract implements WriterInterface
      * Checks if the pointer to the file/stream to write to is available.
      * Will throw an exception if not available.
      *
-     * @return void
      * @throws \Box\Spout\Common\Exception\IOException If the pointer is not available
+     * @return void
      */
     protected function throwIfFilePointerIsNotAvailable()
     {
@@ -192,8 +192,8 @@ abstract class WriterAbstract implements WriterInterface
      * Throws an exception if already opened.
      *
      * @param string $message Error message
-     * @return void
      * @throws \Box\Spout\Writer\Exception\WriterAlreadyOpenedException If the writer was already opened and must not be.
+     * @return void
      */
     protected function throwIfWriterAlreadyOpened($message)
     {
@@ -209,10 +209,10 @@ abstract class WriterAbstract implements WriterInterface
      *                        If empty, no data is added (i.e. not even as a blank row)
      *                        Example: $dataRow = ['data1', 1234, null, '', 'data5', false];
      * @api
-     * @return WriterAbstract
      * @throws \Box\Spout\Writer\Exception\WriterNotOpenedException If this function is called before opening the writer
      * @throws \Box\Spout\Common\Exception\IOException If unable to write data
      * @throws \Box\Spout\Common\Exception\SpoutException If anything else goes wrong while writing data
+     * @return WriterAbstract
      */
     public function addRow(array $dataRow)
     {
@@ -244,10 +244,10 @@ abstract class WriterAbstract implements WriterInterface
      * @api
      * @param array $dataRow Array of array containing data to be streamed.
      * @param Style $style Style to be applied to the row.
-     * @return WriterAbstract
      * @throws \Box\Spout\Common\Exception\InvalidArgumentException If the input param is not valid
      * @throws \Box\Spout\Writer\Exception\WriterNotOpenedException If this function is called before opening the writer
      * @throws \Box\Spout\Common\Exception\IOException If unable to write data
+     * @return WriterAbstract
      */
     public function addRowWithStyle(array $dataRow, $style)
     {
@@ -272,10 +272,10 @@ abstract class WriterAbstract implements WriterInterface
      *                             ['data11', 12, , '', 'data13'],
      *                             ['data21', 'data22', null, false],
      *                         ];
-     * @return WriterAbstract
      * @throws \Box\Spout\Common\Exception\InvalidArgumentException If the input param is not valid
      * @throws \Box\Spout\Writer\Exception\WriterNotOpenedException If this function is called before opening the writer
      * @throws \Box\Spout\Common\Exception\IOException If unable to write data
+     * @return WriterAbstract
      */
     public function addRows(array $dataRows)
     {
@@ -300,10 +300,10 @@ abstract class WriterAbstract implements WriterInterface
      * @api
      * @param array $dataRows Array of array containing data to be streamed.
      * @param Style $style Style to be applied to the rows.
-     * @return WriterAbstract
      * @throws \Box\Spout\Common\Exception\InvalidArgumentException If the input param is not valid
      * @throws \Box\Spout\Writer\Exception\WriterNotOpenedException If this function is called before opening the writer
      * @throws \Box\Spout\Common\Exception\IOException If unable to write data
+     * @return WriterAbstract
      */
     public function addRowsWithStyle(array $dataRows, $style)
     {

src/Spout/Writer/WriterFactory.php

@@ -14,8 +14,6 @@ use Box\Spout\Writer\Common\Manager\Style\StyleMerger;
  * Class WriterFactory
  * This factory is used to create writers, based on the type of the file to be read.
  * It supports CSV, XLSX and ODS formats.
- *
- * @package Box\Spout\Writer
  */
 class WriterFactory
 {
@@ -24,8 +22,8 @@ class WriterFactory
      *
      * @api
      * @param  string $writerType Type of the writer to instantiate
-     * @return WriterInterface
      * @throws \Box\Spout\Common\Exception\UnsupportedTypeException
+     * @return WriterInterface
      */
     public static function create($writerType)
     {

src/Spout/Writer/WriterInterface.php

@@ -6,8 +6,6 @@ use Box\Spout\Writer\Common\Entity\Style\Style;
 
 /**
  * Interface WriterInterface
- *
- * @package Box\Spout\Writer
  */
 interface WriterInterface
 {
@@ -16,8 +14,8 @@ interface WriterInterface
      * By using this method, the data will be written to a file.
      *
      * @param  string $outputFilePath Path of the output file that will contain the data
-     * @return WriterInterface
      * @throws \Box\Spout\Common\Exception\IOException If the writer cannot be opened or if the given path is not writable
+     * @return WriterInterface
      */
     public function openToFile($outputFilePath);
 
@@ -26,8 +24,8 @@ interface WriterInterface
      * By using this method, the data will be outputted directly to the browser.
      *
      * @param  string $outputFileName Name of the output file that will contain the data. If a path is passed in, only the file name will be kept
-     * @return WriterInterface
      * @throws \Box\Spout\Common\Exception\IOException If the writer cannot be opened
+     * @return WriterInterface
      */
     public function openToBrowser($outputFileName);
 
@@ -36,9 +34,9 @@ interface WriterInterface
      *
      * @param  array $dataRow Array containing data to be streamed.
      *          Example $dataRow = ['data1', 1234, null, '', 'data5'];
-     * @return WriterInterface
      * @throws \Box\Spout\Writer\Exception\WriterNotOpenedException If the writer has not been opened yetthe writer
      * @throws \Box\Spout\Common\Exception\IOException If unable to write data
+     * @return WriterInterface
      */
     public function addRow(array $dataRow);
 
@@ -48,10 +46,10 @@ interface WriterInterface
      *
      * @param array $dataRow Array of array containing data to be streamed.
      * @param Style $style Style to be applied to the row.
-     * @return WriterInterface
      * @throws \Box\Spout\Common\Exception\InvalidArgumentException If the input param is not valid
      * @throws \Box\Spout\Writer\Exception\WriterNotOpenedException If this function is called before opening the writer
      * @throws \Box\Spout\Common\Exception\IOException If unable to write data
+     * @return WriterInterface
      */
     public function addRowWithStyle(array $dataRow, $style);
 
@@ -63,10 +61,10 @@ interface WriterInterface
      *              ['data11', 12, , '', 'data13'],
      *              ['data21', 'data22', null],
      *          ];
-     * @return WriterInterface
      * @throws \Box\Spout\Common\Exception\InvalidArgumentException If the input param is not valid
      * @throws \Box\Spout\Writer\Exception\WriterNotOpenedException If the writer has not been opened yet
      * @throws \Box\Spout\Common\Exception\IOException If unable to write data
+     * @return WriterInterface
      */
     public function addRows(array $dataRows);
 
@@ -76,10 +74,10 @@ interface WriterInterface
      *
      * @param array $dataRows Array of array containing data to be streamed.
      * @param Style $style Style to be applied to the rows.
-     * @return WriterInterface
      * @throws \Box\Spout\Common\Exception\InvalidArgumentException If the input param is not valid
      * @throws \Box\Spout\Writer\Exception\WriterNotOpenedException If this function is called before opening the writer
      * @throws \Box\Spout\Common\Exception\IOException If unable to write data
+     * @return WriterInterface
      */
     public function addRowsWithStyle(array $dataRows, $style);
 

src/Spout/Writer/WriterMultiSheetsAbstract.php

@@ -4,21 +4,20 @@ namespace Box\Spout\Writer;
 
 use Box\Spout\Common\Creator\HelperFactory;
 use Box\Spout\Common\Helper\GlobalFunctionsHelper;
-use Box\Spout\Writer\Common\Entity\Sheet;
 use Box\Spout\Common\Manager\OptionsManagerInterface;
+use Box\Spout\Writer\Common\Creator\ManagerFactoryInterface;
 use Box\Spout\Writer\Common\Entity\Options;
+use Box\Spout\Writer\Common\Entity\Sheet;
 use Box\Spout\Writer\Common\Entity\Worksheet;
 use Box\Spout\Writer\Common\Manager\Style\StyleMerger;
+use Box\Spout\Writer\Common\Manager\WorkbookManagerInterface;
 use Box\Spout\Writer\Exception\SheetNotFoundException;
 use Box\Spout\Writer\Exception\WriterAlreadyOpenedException;
 use Box\Spout\Writer\Exception\WriterNotOpenedException;
-use Box\Spout\Writer\Common\Creator\ManagerFactoryInterface;
-use Box\Spout\Writer\Common\Manager\WorkbookManagerInterface;
 
 /**
  * Class WriterMultiSheetsAbstract
  *
- * @package Box\Spout\Writer
  * @abstract
  */
 abstract class WriterMultiSheetsAbstract extends WriterAbstract
@@ -41,8 +40,8 @@ abstract class WriterMultiSheetsAbstract extends WriterAbstract
         StyleMerger $styleMerger,
         GlobalFunctionsHelper $globalFunctionsHelper,
         HelperFactory $helperFactory,
-        ManagerFactoryInterface $managerFactory)
-    {
+        ManagerFactoryInterface $managerFactory
+    ) {
         parent::__construct($optionsManager, $styleMerger, $globalFunctionsHelper, $helperFactory);
         $this->managerFactory = $managerFactory;
     }
@@ -53,22 +52,23 @@ abstract class WriterMultiSheetsAbstract extends WriterAbstract
      *
      * @api
      * @param bool $shouldCreateNewSheetsAutomatically Whether new sheets should be automatically created when the max rows limit per sheet is reached
-     * @return WriterMultiSheetsAbstract
      * @throws WriterAlreadyOpenedException If the writer was already opened
+     * @return WriterMultiSheetsAbstract
      */
     public function setShouldCreateNewSheetsAutomatically($shouldCreateNewSheetsAutomatically)
     {
         $this->throwIfWriterAlreadyOpened('Writer must be configured before opening it.');
 
         $this->optionsManager->setOption(Options::SHOULD_CREATE_NEW_SHEETS_AUTOMATICALLY, $shouldCreateNewSheetsAutomatically);
+
         return $this;
     }
 
     /**
      * Configures the write and sets the current sheet pointer to a new sheet.
      *
-     * @return void
      * @throws \Box\Spout\Common\Exception\IOException If unable to open the file for writing
+     * @return void
      */
     protected function openWriter()
     {
@@ -82,8 +82,8 @@ abstract class WriterMultiSheetsAbstract extends WriterAbstract
      * Returns all the workbook's sheets
      *
      * @api
-     * @return Sheet[] All the workbook's sheets
      * @throws WriterNotOpenedException If the writer has not been opened yet
+     * @return Sheet[] All the workbook's sheets
      */
     public function getSheets()
     {
@@ -104,8 +104,8 @@ abstract class WriterMultiSheetsAbstract extends WriterAbstract
      * Creates a new sheet and make it the current sheet. The data will now be written to this sheet.
      *
      * @api
-     * @return Sheet The created sheet
      * @throws WriterNotOpenedException If the writer has not been opened yet
+     * @return Sheet The created sheet
      */
     public function addNewSheetAndMakeItCurrent()
     {
@@ -119,12 +119,13 @@ abstract class WriterMultiSheetsAbstract extends WriterAbstract
      * Returns the current sheet
      *
      * @api
-     * @return Sheet The current sheet
      * @throws WriterNotOpenedException If the writer has not been opened yet
+     * @return Sheet The current sheet
      */
     public function getCurrentSheet()
     {
         $this->throwIfWorkbookIsNotAvailable();
+
         return $this->workbookManager->getCurrentWorksheet()->getExternalSheet();
     }
 
@@ -134,9 +135,9 @@ abstract class WriterMultiSheetsAbstract extends WriterAbstract
      *
      * @api
      * @param Sheet $sheet The sheet to set as current
-     * @return void
      * @throws WriterNotOpenedException If the writer has not been opened yet
      * @throws SheetNotFoundException If the given sheet does not exist in the workbook
+     * @return void
      */
     public function setCurrentSheet($sheet)
     {
@@ -147,8 +148,8 @@ abstract class WriterMultiSheetsAbstract extends WriterAbstract
     /**
      * Checks if the workbook has been created. Throws an exception if not created yet.
      *
-     * @return void
      * @throws WriterNotOpenedException If the workbook is not created yet
+     * @return void
      */
     protected function throwIfWorkbookIsNotAvailable()
     {
@@ -165,9 +166,9 @@ abstract class WriterMultiSheetsAbstract extends WriterAbstract
      * @param array $dataRow Array containing data to be written.
      *          Example $dataRow = ['data1', 1234, null, '', 'data5'];
      * @param \Box\Spout\Writer\Common\Entity\Style\Style $style Style to be applied to the row.
-     * @return void
      * @throws WriterNotOpenedException If the book is not created yet
      * @throws \Box\Spout\Common\Exception\IOException If unable to write data
+     * @return void
      */
     protected function addRowToWriter(array $dataRow, $style)
     {
@@ -187,4 +188,3 @@ abstract class WriterMultiSheetsAbstract extends WriterAbstract
         }
     }
 }
-

src/Spout/Writer/XLSX/Creator/HelperFactory.php

@@ -4,17 +4,15 @@ namespace Box\Spout\Writer\XLSX\Creator;
 
 use Box\Spout\Common\Helper\Escaper;
 use Box\Spout\Common\Helper\StringHelper;
+use Box\Spout\Common\Manager\OptionsManagerInterface;
 use Box\Spout\Writer\Common\Creator\EntityFactory;
 use Box\Spout\Writer\Common\Entity\Options;
 use Box\Spout\Writer\Common\Helper\ZipHelper;
-use Box\Spout\Common\Manager\OptionsManagerInterface;
 use Box\Spout\Writer\XLSX\Helper\FileSystemHelper;
 
 /**
  * Class HelperFactory
  * Factory for helpers needed by the XLSX Writer
- *
- * @package Box\Spout\Writer\XLSX\Creator
  */
 class HelperFactory extends \Box\Spout\Common\Creator\HelperFactory
 {

src/Spout/Writer/XLSX/Creator/ManagerFactory.php

@@ -2,10 +2,10 @@
 
 namespace Box\Spout\Writer\XLSX\Creator;
 
+use Box\Spout\Common\Manager\OptionsManagerInterface;
 use Box\Spout\Writer\Common\Creator\EntityFactory;
 use Box\Spout\Writer\Common\Creator\ManagerFactoryInterface;
 use Box\Spout\Writer\Common\Entity\Options;
-use Box\Spout\Common\Manager\OptionsManagerInterface;
 use Box\Spout\Writer\Common\Manager\SheetManager;
 use Box\Spout\Writer\XLSX\Manager\SharedStringsManager;
 use Box\Spout\Writer\XLSX\Manager\Style\StyleManager;
@@ -16,8 +16,6 @@ use Box\Spout\Writer\XLSX\Manager\WorksheetManager;
 /**
  * Class ManagerFactory
  * Factory for managers needed by the XLSX Writer
- *
- * @package Box\Spout\Writer\XLSX\Creator
  */
 class ManagerFactory implements ManagerFactoryInterface
 {
@@ -75,8 +73,7 @@ class ManagerFactory implements ManagerFactoryInterface
         OptionsManagerInterface $optionsManager,
         StyleManager $styleManager,
         SharedStringsManager $sharedStringsManager
-    )
-    {
+    ) {
         $stringsEscaper = $this->helperFactory->createStringsEscaper();
         $stringsHelper = $this->helperFactory->createStringHelper();
 
@@ -89,6 +86,7 @@ class ManagerFactory implements ManagerFactoryInterface
     public function createSheetManager()
     {
         $stringHelper = $this->helperFactory->createStringHelper();
+
         return new SheetManager($stringHelper);
     }
 
@@ -99,6 +97,7 @@ class ManagerFactory implements ManagerFactoryInterface
     private function createStyleManager(OptionsManagerInterface $optionsManager)
     {
         $styleRegistry = $this->createStyleRegistry($optionsManager);
+
         return new StyleManager($styleRegistry);
     }
 
@@ -109,6 +108,7 @@ class ManagerFactory implements ManagerFactoryInterface
     private function createStyleRegistry(OptionsManagerInterface $optionsManager)
     {
         $defaultRowStyle = $optionsManager->getOption(Options::DEFAULT_ROW_STYLE);
+
         return new StyleRegistry($defaultRowStyle);
     }
 
@@ -119,6 +119,7 @@ class ManagerFactory implements ManagerFactoryInterface
     private function createSharedStringsManager($xlFolder)
     {
         $stringEscaper = $this->helperFactory->createStringsEscaper();
+
         return new SharedStringsManager($xlFolder, $stringEscaper);
     }
 }

src/Spout/Writer/XLSX/Helper/BorderHelper.php

@@ -9,29 +9,29 @@ class BorderHelper
 {
     public static $xlsxStyleMap = [
         Border::STYLE_SOLID => [
-            Border::WIDTH_THIN => 'thin',
+            Border::WIDTH_THIN   => 'thin',
             Border::WIDTH_MEDIUM => 'medium',
-            Border::WIDTH_THICK => 'thick'
+            Border::WIDTH_THICK  => 'thick',
         ],
         Border::STYLE_DOTTED => [
-            Border::WIDTH_THIN => 'dotted',
+            Border::WIDTH_THIN   => 'dotted',
             Border::WIDTH_MEDIUM => 'dotted',
-            Border::WIDTH_THICK => 'dotted',
+            Border::WIDTH_THICK  => 'dotted',
         ],
         Border::STYLE_DASHED => [
-            Border::WIDTH_THIN => 'dashed',
+            Border::WIDTH_THIN   => 'dashed',
             Border::WIDTH_MEDIUM => 'mediumDashed',
-            Border::WIDTH_THICK => 'mediumDashed',
+            Border::WIDTH_THICK  => 'mediumDashed',
         ],
         Border::STYLE_DOUBLE => [
-            Border::WIDTH_THIN => 'double',
+            Border::WIDTH_THIN   => 'double',
             Border::WIDTH_MEDIUM => 'double',
-            Border::WIDTH_THICK => 'double',
+            Border::WIDTH_THICK  => 'double',
         ],
         Border::STYLE_NONE => [
-            Border::WIDTH_THIN => 'none',
+            Border::WIDTH_THIN   => 'none',
             Border::WIDTH_MEDIUM => 'none',
-            Border::WIDTH_THICK => 'none',
+            Border::WIDTH_THICK  => 'none',
         ],
     ];
 

src/Spout/Writer/XLSX/Helper/FileSystemHelper.php

@@ -11,8 +11,6 @@ use Box\Spout\Writer\XLSX\Manager\Style\StyleManager;
  * Class FileSystemHelper
  * This class provides helper functions to help with the file system operations
  * like files/folders creation & deletion for XLSX files
- *
- * @package Box\Spout\Writer\XLSX\Helper
  */
 class FileSystemHelper extends \Box\Spout\Common\Helper\FileSystemHelper implements FileSystemWithRootFolderHelperInterface
 {
@@ -94,8 +92,8 @@ class FileSystemHelper extends \Box\Spout\Common\Helper\FileSystemHelper impleme
     /**
      * Creates all the folders needed to create a XLSX file, as well as the files that won't change.
      *
-     * @return void
      * @throws \Box\Spout\Common\Exception\IOException If unable to create at least one of the base folders
+     * @return void
      */
     public function createBaseFilesAndFolders()
     {
@@ -109,20 +107,21 @@ class FileSystemHelper extends \Box\Spout\Common\Helper\FileSystemHelper impleme
     /**
      * Creates the folder that will be used as root
      *
-     * @return FileSystemHelper
      * @throws \Box\Spout\Common\Exception\IOException If unable to create the folder
+     * @return FileSystemHelper
      */
     private function createRootFolder()
     {
         $this->rootFolder = $this->createFolder($this->baseFolderRealPath, uniqid('xlsx', true));
+
         return $this;
     }
 
     /**
      * Creates the "_rels" folder under the root folder as well as the ".rels" file in it
      *
-     * @return FileSystemHelper
      * @throws \Box\Spout\Common\Exception\IOException If unable to create the folder or the ".rels" file
+     * @return FileSystemHelper
      */
     private function createRelsFolderAndFile()
     {
@@ -136,12 +135,12 @@ class FileSystemHelper extends \Box\Spout\Common\Helper\FileSystemHelper impleme
     /**
      * Creates the ".rels" file under the "_rels" folder (under root)
      *
-     * @return FileSystemHelper
      * @throws \Box\Spout\Common\Exception\IOException If unable to create the file
+     * @return FileSystemHelper
      */
     private function createRelsFile()
     {
-        $relsFileContents = <<<EOD
+        $relsFileContents = <<<'EOD'
 <?xml version="1.0" encoding="UTF-8"?>
 <Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships">
     <Relationship Id="rIdWorkbook" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument" Target="xl/workbook.xml"/>
@@ -158,8 +157,8 @@ EOD;
     /**
      * Creates the "docProps" folder under the root folder as well as the "app.xml" and "core.xml" files in it
      *
-     * @return FileSystemHelper
      * @throws \Box\Spout\Common\Exception\IOException If unable to create the folder or one of the files
+     * @return FileSystemHelper
      */
     private function createDocPropsFolderAndFiles()
     {
@@ -174,8 +173,8 @@ EOD;
     /**
      * Creates the "app.xml" file under the "docProps" folder
      *
-     * @return FileSystemHelper
      * @throws \Box\Spout\Common\Exception\IOException If unable to create the file
+     * @return FileSystemHelper
      */
     private function createAppXmlFile()
     {
@@ -196,8 +195,8 @@ EOD;
     /**
      * Creates the "core.xml" file under the "docProps" folder
      *
-     * @return FileSystemHelper
      * @throws \Box\Spout\Common\Exception\IOException If unable to create the file
+     * @return FileSystemHelper
      */
     private function createCoreXmlFile()
     {
@@ -219,8 +218,8 @@ EOD;
     /**
      * Creates the "xl" folder under the root folder as well as its subfolders
      *
-     * @return FileSystemHelper
      * @throws \Box\Spout\Common\Exception\IOException If unable to create at least one of the folders
+     * @return FileSystemHelper
      */
     private function createXlFolderAndSubFolders()
     {
@@ -234,24 +233,26 @@ EOD;
     /**
      * Creates the "_rels" folder under the "xl" folder
      *
-     * @return FileSystemHelper
      * @throws \Box\Spout\Common\Exception\IOException If unable to create the folder
+     * @return FileSystemHelper
      */
     private function createXlRelsFolder()
     {
         $this->xlRelsFolder = $this->createFolder($this->xlFolder, self::RELS_FOLDER_NAME);
+
         return $this;
     }
 
     /**
      * Creates the "worksheets" folder under the "xl" folder
      *
-     * @return FileSystemHelper
      * @throws \Box\Spout\Common\Exception\IOException If unable to create the folder
+     * @return FileSystemHelper
      */
     private function createXlWorksheetsFolder()
     {
         $this->xlWorksheetsFolder = $this->createFolder($this->xlFolder, self::WORKSHEETS_FOLDER_NAME);
+
         return $this;
     }
 
@@ -263,7 +264,7 @@ EOD;
      */
     public function createContentTypesFile($worksheets)
     {
-        $contentTypesXmlFileContents = <<<EOD
+        $contentTypesXmlFileContents = <<<'EOD'
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <Types xmlns="http://schemas.openxmlformats.org/package/2006/content-types">
     <Default ContentType="application/xml" Extension="xml"/>
@@ -271,12 +272,12 @@ EOD;
     <Override ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml" PartName="/xl/workbook.xml"/>
 EOD;
 
-    /** @var Worksheet $worksheet */
-    foreach ($worksheets as $worksheet) {
-        $contentTypesXmlFileContents .= '<Override ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml" PartName="/xl/worksheets/sheet' . $worksheet->getId() . '.xml"/>';
-    }
+        /** @var Worksheet $worksheet */
+        foreach ($worksheets as $worksheet) {
+            $contentTypesXmlFileContents .= '<Override ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml" PartName="/xl/worksheets/sheet' . $worksheet->getId() . '.xml"/>';
+        }
 
-    $contentTypesXmlFileContents .= <<<EOD
+        $contentTypesXmlFileContents .= <<<'EOD'
     <Override ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml" PartName="/xl/styles.xml"/>
     <Override ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.sharedStrings+xml" PartName="/xl/sharedStrings.xml"/>
     <Override ContentType="application/vnd.openxmlformats-package.core-properties+xml" PartName="/docProps/core.xml"/>
@@ -297,7 +298,7 @@ EOD;
      */
     public function createWorkbookFile($worksheets)
     {
-        $workbookXmlFileContents = <<<EOD
+        $workbookXmlFileContents = <<<'EOD'
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <workbook xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships">
     <sheets>
@@ -310,7 +311,7 @@ EOD;
             $workbookXmlFileContents .= '<sheet name="' . $this->escaper->escape($worksheetName) . '" sheetId="' . $worksheetId . '" r:id="rIdSheet' . $worksheetId . '"/>';
         }
 
-        $workbookXmlFileContents .= <<<EOD
+        $workbookXmlFileContents .= <<<'EOD'
     </sheets>
 </workbook>
 EOD;
@@ -328,7 +329,7 @@ EOD;
      */
     public function createWorkbookRelsFile($worksheets)
     {
-        $workbookRelsXmlFileContents = <<<EOD
+        $workbookRelsXmlFileContents = <<<'EOD'
 <?xml version="1.0" encoding="UTF-8"?>
 <Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships">
     <Relationship Id="rIdStyles" Target="styles.xml" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles"/>

src/Spout/Writer/XLSX/Manager/OptionsManager.php

@@ -2,15 +2,13 @@
 
 namespace Box\Spout\Writer\XLSX\Manager;
 
-use Box\Spout\Writer\Common\Entity\Options;
 use Box\Spout\Common\Manager\OptionsManagerAbstract;
 use Box\Spout\Writer\Common\Creator\Style\StyleBuilder;
+use Box\Spout\Writer\Common\Entity\Options;
 
 /**
  * Class OptionsManager
  * XLSX Writer options manager
- *
- * @package Box\Spout\Writer\XLSX\Manager
  */
 class OptionsManager extends OptionsManagerAbstract
 {
@@ -32,7 +30,7 @@ class OptionsManager extends OptionsManagerAbstract
     }
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     protected function getSupportedOptions()
     {
@@ -45,7 +43,7 @@ class OptionsManager extends OptionsManagerAbstract
     }
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     protected function setDefaultOptions()
     {

src/Spout/Writer/XLSX/Manager/SharedStringsManager.php

@@ -8,14 +8,12 @@ use Box\Spout\Common\Helper\Escaper;
 /**
  * Class SharedStringsManager
  * This class provides functions to write shared strings
- *
- * @package Box\Spout\Writer\XLSX\Manager
  */
 class SharedStringsManager
 {
     const SHARED_STRINGS_FILE_NAME = 'sharedStrings.xml';
 
-    const SHARED_STRINGS_XML_FILE_FIRST_PART_HEADER = <<<EOD
+    const SHARED_STRINGS_XML_FILE_FIRST_PART_HEADER = <<<'EOD'
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <sst xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main"
 EOD;
@@ -56,8 +54,8 @@ EOD;
     /**
      * Checks if the book has been created. Throws an exception if not created yet.
      *
-     * @return void
      * @throws \Box\Spout\Common\Exception\IOException If the sheet data file cannot be opened for writing
+     * @return void
      */
     protected function throwIfSharedStringsFilePointerIsNotAvailable()
     {

src/Spout/Writer/XLSX/Manager/Style/StyleManager.php

@@ -9,8 +9,6 @@ use Box\Spout\Writer\XLSX\Helper\BorderHelper;
 /**
  * Class StyleManager
  * Manages styles to be applied to a cell
- *
- * @package Box\Spout\Writer\XLSX\Manager\Style
  */
 class StyleManager extends \Box\Spout\Writer\Common\Manager\Style\StyleManager
 {
@@ -38,7 +36,6 @@ class StyleManager extends \Box\Spout\Writer\Common\Manager\Style\StyleManager
         return ($hasStyleCustomFill || $hasStyleCustomBorders);
     }
 
-
     /**
      * Returns the content of the "styles.xml" file, given a list of styles.
      *
@@ -46,7 +43,7 @@ class StyleManager extends \Box\Spout\Writer\Common\Manager\Style\StyleManager
      */
     public function getStylesXMLFileContent()
     {
-        $content = <<<EOD
+        $content = <<<'EOD'
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <styleSheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main">
 EOD;
@@ -58,7 +55,7 @@ EOD;
         $content .= $this->getCellXfsSectionContent();
         $content .= $this->getCellStylesSectionContent();
 
-        $content .= <<<EOD
+        $content .= <<<'EOD'
 </styleSheet>
 EOD;
 
@@ -187,7 +184,7 @@ EOD;
      */
     protected function getCellStyleXfsSectionContent()
     {
-        return <<<EOD
+        return <<<'EOD'
 <cellStyleXfs count="1">
     <xf borderId="0" fillId="0" fontId="0" numFmtId="0"/>
 </cellStyleXfs>
@@ -239,7 +236,7 @@ EOD;
      */
     protected function getCellStylesSectionContent()
     {
-        return <<<EOD
+        return <<<'EOD'
 <cellStyles count="1">
     <cellStyle builtinId="0" name="Normal" xfId="0"/>
 </cellStyles>

src/Spout/Writer/XLSX/Manager/Style/StyleRegistry.php

@@ -7,8 +7,6 @@ use Box\Spout\Writer\Common\Entity\Style\Style;
 /**
  * Class StyleRegistry
  * Registry for all used styles
- *
- * @package Box\Spout\Writer\XLSX\Manager\Style
  */
 class StyleRegistry extends \Box\Spout\Writer\Common\Manager\Style\StyleRegistry
 {
@@ -80,7 +78,6 @@ class StyleRegistry extends \Box\Spout\Writer\Common\Manager\Style\StyleRegistry
                 $this->registeredFills[$backgroundColor] = $styleId;
                 $this->styleIdToFillMappingTable[$styleId] = $this->fillIndex++;
             }
-
         } else {
             // The fillId maps a style to a fill declaration
             // When there is no background color definition - we default to 0
@@ -122,7 +119,6 @@ class StyleRegistry extends \Box\Spout\Writer\Common\Manager\Style\StyleRegistry
                 $this->registeredBorders[$serializedBorder] = $styleId;
                 $this->styleIdToBorderMappingTable[$styleId] = count($this->registeredBorders);
             }
-
         } else {
             // If no border should be applied - the mapping is the default border: 0
             $this->styleIdToBorderMappingTable[$styleId] = 0;

src/Spout/Writer/XLSX/Manager/WorkbookManager.php

@@ -10,8 +10,6 @@ use Box\Spout\Writer\XLSX\Manager\Style\StyleManager;
 /**
  * Class WorkbookManager
  * XLSX workbook manager, providing the interfaces to work with workbook.
- *
- * @package Box\Spout\Writer\XLSX\Manager
  */
 class WorkbookManager extends WorkbookManagerAbstract
 {
@@ -45,6 +43,7 @@ class WorkbookManager extends WorkbookManagerAbstract
     public function getWorksheetFilePath(Sheet $sheet)
     {
         $worksheetFilesFolder = $this->fileSystemHelper->getXlWorksheetsFolder();
+
         return $worksheetFilesFolder . '/' . strtolower($sheet->getName()) . '.xml';
     }
 
@@ -75,4 +74,4 @@ class WorkbookManager extends WorkbookManagerAbstract
             ->createStylesFile($this->styleManager)
             ->zipRootFolderAndCopyToStream($finalFilePointer);
     }
-}
+}

src/Spout/Writer/XLSX/Manager/WorksheetManager.php

@@ -5,21 +5,19 @@ namespace Box\Spout\Writer\XLSX\Manager;
 use Box\Spout\Common\Exception\InvalidArgumentException;
 use Box\Spout\Common\Exception\IOException;
 use Box\Spout\Common\Helper\StringHelper;
-use Box\Spout\Writer\Common\Creator\EntityFactory;
-use Box\Spout\Writer\Common\Helper\CellHelper;
 use Box\Spout\Common\Manager\OptionsManagerInterface;
-use Box\Spout\Writer\Common\Entity\Options;
+use Box\Spout\Writer\Common\Creator\EntityFactory;
 use Box\Spout\Writer\Common\Entity\Cell;
-use Box\Spout\Writer\Common\Entity\Worksheet;
-use Box\Spout\Writer\Common\Manager\WorksheetManagerInterface;
+use Box\Spout\Writer\Common\Entity\Options;
 use Box\Spout\Writer\Common\Entity\Style\Style;
+use Box\Spout\Writer\Common\Entity\Worksheet;
+use Box\Spout\Writer\Common\Helper\CellHelper;
+use Box\Spout\Writer\Common\Manager\WorksheetManagerInterface;
 use Box\Spout\Writer\XLSX\Manager\Style\StyleManager;
 
 /**
  * Class WorksheetManager
  * XLSX worksheet manager, providing the interfaces to work with XLSX worksheets.
- *
- * @package Box\Spout\Writer\XLSX\Manager
  */
 class WorksheetManager implements WorksheetManagerInterface
 {
@@ -31,7 +29,7 @@ class WorksheetManager implements WorksheetManagerInterface
      */
     const MAX_CHARACTERS_PER_CELL = 32767;
 
-    const SHEET_XML_FILE_HEADER = <<<EOD
+    const SHEET_XML_FILE_HEADER = <<<'EOD'
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <worksheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships">
 EOD;
@@ -70,8 +68,8 @@ EOD;
         SharedStringsManager $sharedStringsManager,
         \Box\Spout\Common\Helper\Escaper\XLSX $stringsEscaper,
         StringHelper $stringHelper,
-        EntityFactory $entityFactory)
-    {
+        EntityFactory $entityFactory
+    ) {
         $this->shouldUseInlineStrings = $optionsManager->getOption(Options::SHOULD_USE_INLINE_STRINGS);
         $this->styleManager = $styleManager;
         $this->sharedStringsManager = $sharedStringsManager;
@@ -88,13 +86,12 @@ EOD;
         return $this->sharedStringsManager;
     }
 
-
     /**
      * Prepares the worksheet to accept data
      *
      * @param Worksheet $worksheet The worksheet to start
-     * @return void
      * @throws \Box\Spout\Common\Exception\IOException If the sheet data file cannot be opened for writing
+     * @return void
      */
     public function startSheet(Worksheet $worksheet)
     {
@@ -111,8 +108,8 @@ EOD;
      * Checks if the sheet has been sucessfully created. Throws an exception if not.
      *
      * @param bool|resource $sheetFilePointer Pointer to the sheet data file or FALSE if unable to open the file
-     * @return void
      * @throws IOException If the sheet data file cannot be opened for writing
+     * @return void
      */
     private function throwIfSheetFilePointerIsNotAvailable($sheetFilePointer)
     {
@@ -128,9 +125,9 @@ EOD;
      * @param array $dataRow Array containing data to be written. Cannot be empty.
      *          Example $dataRow = ['data1', 1234, null, '', 'data5'];
      * @param Style $rowStyle Style to be applied to the row. NULL means use default style.
-     * @return void
      * @throws IOException If the data cannot be written
      * @throws InvalidArgumentException If a cell value's type is not supported
+     * @return void
      */
     public function addRow(Worksheet $worksheet, $dataRow, $rowStyle)
     {
@@ -162,9 +159,9 @@ EOD;
      * @param array $dataRow Array containing data to be written. Cannot be empty.
      *          Example $dataRow = ['data1', 1234, null, '', 'data5'];
      * @param \Box\Spout\Writer\Common\Entity\Style\Style $style Style to be applied to the row. NULL means use default style.
-     * @return void
      * @throws \Box\Spout\Common\Exception\IOException If the data cannot be written
      * @throws \Box\Spout\Common\Exception\InvalidArgumentException If a cell value's type is not supported
+     * @return void
      */
     private function addNonEmptyRow(Worksheet $worksheet, $dataRow, $style)
     {
@@ -174,7 +171,7 @@ EOD;
 
         $rowXML = '<row r="' . $rowIndex . '" spans="1:' . $numCells . '">';
 
-        foreach($dataRow as $cellValue) {
+        foreach ($dataRow as $cellValue) {
             $rowXML .= $this->getCellXML($rowIndex, $cellNumber, $cellValue, $style->getId());
             $cellNumber++;
         }
@@ -194,8 +191,8 @@ EOD;
      * @param int $cellNumber
      * @param mixed $cellValue
      * @param int $styleId
-     * @return string
      * @throws InvalidArgumentException If the given value cannot be processed
+     * @return string
      */
     private function getCellXML($rowIndex, $cellNumber, $cellValue, $styleId)
     {
@@ -203,7 +200,7 @@ EOD;
         $cellXML = '<c r="' . $columnIndex . $rowIndex . '"';
         $cellXML .= ' s="' . $styleId . '"';
 
-        /** @TODO Remove code duplication with ODS writer: https://github.com/box/spout/pull/383#discussion_r113292746 */
+        /* @TODO Remove code duplication with ODS writer: https://github.com/box/spout/pull/383#discussion_r113292746 */
         if ($cellValue instanceof Cell) {
             $cell = $cellValue;
         } else {
@@ -212,11 +209,11 @@ EOD;
 
         if ($cell->isString()) {
             $cellXML .= $this->getCellXMLFragmentForNonEmptyString($cell->getValue());
-        } else if ($cell->isBoolean()) {
-            $cellXML .= ' t="b"><v>' . intval($cell->getValue()) . '</v></c>';
-        } else if ($cell->isNumeric()) {
+        } elseif ($cell->isBoolean()) {
+            $cellXML .= ' t="b"><v>' . (int) ($cell->getValue()) . '</v></c>';
+        } elseif ($cell->isNumeric()) {
             $cellXML .= '><v>' . $cell->getValue() . '</v></c>';
-        } else if ($cell->isEmpty()) {
+        } elseif ($cell->isEmpty()) {
             if ($this->styleManager->shouldApplyStyleOnEmptyCell($styleId)) {
                 $cellXML .= '/>';
             } else {
@@ -235,8 +232,8 @@ EOD;
      * Returns the XML fragment for a cell containing a non empty string
      *
      * @param string $cellValue The cell value
-     * @return string The XML fragment representing the cell
      * @throws InvalidArgumentException If the string exceeds the maximum number of characters allowed per cell
+     * @return string The XML fragment representing the cell
      */
     private function getCellXMLFragmentForNonEmptyString($cellValue)
     {

src/Spout/Writer/XLSX/Writer.php

@@ -8,8 +8,6 @@ use Box\Spout\Writer\WriterMultiSheetsAbstract;
 /**
  * Class Writer
  * This class provides base support to write data to XLSX files
- *
- * @package Box\Spout\Writer\XLSX
  */
 class Writer extends WriterMultiSheetsAbstract
 {
@@ -22,14 +20,15 @@ class Writer extends WriterMultiSheetsAbstract
      *
      * @api
      * @param string $tempFolder Temporary folder where the files to create the XLSX will be stored
-     * @return Writer
      * @throws \Box\Spout\Writer\Exception\WriterAlreadyOpenedException If the writer was already opened
+     * @return Writer
      */
     public function setTempFolder($tempFolder)
     {
         $this->throwIfWriterAlreadyOpened('Writer must be configured before opening it.');
 
         $this->optionsManager->setOption(Options::TEMP_FOLDER, $tempFolder);
+
         return $this;
     }
 
@@ -39,14 +38,15 @@ class Writer extends WriterMultiSheetsAbstract
      *
      * @api
      * @param bool $shouldUseInlineStrings Whether inline or shared strings should be used
-     * @return Writer
      * @throws \Box\Spout\Writer\Exception\WriterAlreadyOpenedException If the writer was already opened
+     * @return Writer
      */
     public function setShouldUseInlineStrings($shouldUseInlineStrings)
     {
         $this->throwIfWriterAlreadyOpened('Writer must be configured before opening it.');
 
         $this->optionsManager->setOption(Options::SHOULD_USE_INLINE_STRINGS, $shouldUseInlineStrings);
+
         return $this;
     }
 }