Yii v2 snippet guide II

Comparing #19 with #20

Revision #20 was created by rackycz rackycz on Sep 8, 2020, 7:40:23 PM.

Composer and PhpExcel

Content

[...]
Following is my idea:

```php
ob_start();
ob_implicit_flush(false);
$writer->save($outputFileName'php://output');
$file = ob_get_clean();

return \Yii::$app->response->sendContentAsFile($file, 'file.xlsx',[
'mimeType' => 'application/application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
'inline' => false
[...]