Automated native_function_invocation fixes

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

@@ -93,7 +93,7 @@ class BorderPart
      */
     public function setName($name)
     {
-        if (!in_array($name, self::$allowedNames)) {
+        if (!\in_array($name, self::$allowedNames)) {
             throw new InvalidNameException($name);
         }
         $this->name = $name;
@@ -114,7 +114,7 @@ class BorderPart
      */
     public function setStyle($style)
     {
-        if (!in_array($style, self::$allowedStyles)) {
+        if (!\in_array($style, self::$allowedStyles)) {
             throw new InvalidStyleException($style);
         }
         $this->style = $style;
@@ -152,7 +152,7 @@ class BorderPart
      */
     public function setWidth($width)
     {
-        if (!in_array($width, self::$allowedWidths)) {
+        if (!\in_array($width, self::$allowedWidths)) {
             throw new InvalidWidthException($width);
         }
         $this->width = $width;

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

@@ -38,7 +38,7 @@ abstract class Color
         self::throwIfInvalidColorComponentValue($green);
         self::throwIfInvalidColorComponentValue($blue);
 
-        return strtoupper(
+        return \strtoupper(
             self::convertColorComponentToHex($red) .
             self::convertColorComponentToHex($green) .
             self::convertColorComponentToHex($blue)
@@ -54,7 +54,7 @@ abstract class Color
      */
     protected static function throwIfInvalidColorComponentValue($colorComponent)
     {
-        if (!is_int($colorComponent) || $colorComponent < 0 || $colorComponent > 255) {
+        if (!\is_int($colorComponent) || $colorComponent < 0 || $colorComponent > 255) {
             throw new InvalidColorException("The RGB components must be between 0 and 255. Received: $colorComponent");
         }
     }
@@ -67,7 +67,7 @@ abstract class Color
      */
     protected static function convertColorComponentToHex($colorComponent)
     {
-        return str_pad(dechex($colorComponent), 2, '0', STR_PAD_LEFT);
+        return \str_pad(\dechex($colorComponent), 2, '0', STR_PAD_LEFT);
     }
 
     /**