40ee386edd
Removed the `ReaderEntityFactory::createReader(Type)` method and replaced it by 3 methods: - `ReaderEntityFactory::createCSVReader()` - `ReaderEntityFactory::createXLSXReader()` - `ReaderEntityFactory::createODSReader()` This has the advantage of enabling autocomplete in the IDE, as the return type is no longer the interface but the concrete type. Since readers may expose different options, this is pretty useful. Similarly, removed the `WriterEntityFactory::createWriter(Type)` method and replaced it by 3 methods: - `WriterEntityFactory::createCSVWriter()` - `WriterEntityFactory::createXLSXWriter()` - `WriterEntityFactory::createODSWriter()` Since this is a breaking change, I also updated the Upgrade guide. Finally, the doc is up to date too.
55 lines
1.3 KiB
Markdown
55 lines
1.3 KiB
Markdown
---
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layout: page
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title: "Read data from a specific sheet only"
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category: guide
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permalink: /guides/read-data-from-specific-sheet/
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---
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Even though a spreadsheet contains multiple sheets, you may be interested in reading only one of them and skip the other ones. Here is how you can do it with {{ site.spout_html }}:
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* If you know the name of the sheet
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```php
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<?php
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use Box\Spout\Reader\Common\Creator\ReaderEntityFactory;
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$reader = ReaderEntityFactory::createXLSXReader();
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$reader->open($filePath);
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foreach ($reader->getSheetIterator() as $sheet) {
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// only read data from "summary" sheet
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if ($sheet->getName() === 'summary') {
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foreach ($sheet->getRowIterator() as $row) {
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// do something with the row
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}
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break; // no need to read more sheets
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}
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}
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$reader->close();
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```
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* If you know the position of the sheet
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```php
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<?php
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use Box\Spout\Reader\Common\Creator\ReaderEntityFactory;
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$reader = ReaderEntityFactory::createXLSXReader();
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$reader->open($filePath);
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foreach ($reader->getSheetIterator() as $sheet) {
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// only read data from 3rd sheet
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if ($sheet->getIndex() === 2) { // index is 0-based
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foreach ($sheet->getRowIterator() as $row) {
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// do something with the row
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}
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break; // no need to read more sheets
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}
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}
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$reader->close();
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```
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