Fix contentOptions

Check for web request before accessing `post()`

These small modifications allow the use of the extension in console
context, specifically using ...

Add catch error to avoid 'Closure object cannot have properties' issue

Added 'clearBuffers' in documentation

For me, I require to do it every time I use PHP-spreadsheet, which should be in documentation as...

My PHP still at v7.04
And Yii2 is upgrade to latest version: 2.0.38 several days ago.

In ne...

Allow closure for contentOptions

Void return added for PHPSpreadsheet save method

Fix cell content formatting

#322 fix when downloading pdf file

Update Greek Translations

Greek translation ready

Get

Get the currently selected export type lost from code

Fix a bug when output has only first row formatted, If DataColumn has cellFormat key defined in ...

fix the loss of the first page if batchSize

Activating Open Collective

Create model via instance method

include use yii\db\QueryInterface;

Export skip rows between defaultPageSize and 1000 fix #202

Update Persian Translations

Fix file not found browser error for UTF-8 filename

For example: export configuration with filename setting veiksmų_ataskaita.xlsx will save tempora...

Enhance export menu form action fixes #262

Update README.md

Update README.md

Updated Ukrainian transation

Replace PHPExcel with PHPSpreadsheet