Difference between #14 and #15 of
Yii v2 snippet guide II

Revision #15 has been created by rackycz on Sep 8, 2020, 7:17:33 PM with the memo:

Composer and PhpExcel
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Yii v2 snippet guide II

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Tutorials

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2.0

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tutorial,beginner,yii2,snippets

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[...]
header('Content-Type: application/application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'); // This is for XLSX files (they are basically zip files).
header('Content-Disposition: attachment;filename="filename.xlsx"');
$writer->save('hello_world.xlsx');
exit();
```

 
Thanks to [DbCreator](https://forum.yiiframework.com/t/yii2-phpoffice-phpspreadsheet-src-phpspreadsheet-shared-ole-pps-root-php-on-line-292-headers-already-sent/126617) for the latter approach.
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Version: 2.0
Category: Tutorials
Tags: beginner, snippets, tutorial, yii2
Written by: rackycz
Last updated by: rackycz
Created on: Aug 26, 2020
Last updated: 3 years ago
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