01:27:46 Create new PHPExcel object
01:27:46 Set document properties
01:27:46 Add some data
01:27:46 Add comments
01:27:46 Add rich-text string
01:27:46 Merge cells
01:27:46 Protect cells
01:27:46 Set cell number formats
01:27:46 Set column widths
01:27:46 Set fonts
01:27:46 Set alignments
01:27:46 Set thin black border outline around column
01:27:46 Set thick brown border outline around Total
01:27:46 Set fills
01:27:46 Set style for header row using alternative method
01:27:46 Unprotect a cell
01:27:46 Add a hyperlink to the sheet
01:27:46 Add a drawing to the worksheet
01:27:46 Add a drawing to the worksheet
01:27:46 Add a drawing to the worksheet
01:27:46 Play around with inserting and removing rows and columns
01:27:46 Set header/footer
01:27:46 Set page orientation and size
01:27:46 Rename first worksheet
01:27:46 Create a second Worksheet object
01:27:46 Add some data
01:27:46 Set the worksheet tab color
01:27:46 Set alignments
01:27:46 Set column widths
01:27:46 Set fonts
01:27:46 Add a drawing to the worksheet
01:27:46 Set page orientation and size
01:27:46 Rename second worksheet
01:27:46 Write to HTML format

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Fatal error: Uncaught exception 'PHPExcel_Writer_Exception' with message 'Could not open file /var/www/sos_crash/symfony/vendor/phpoffice/phpexcel/Examples/17html.htm for writing.' in /var/www/sos_crash/symfony/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/HTML.php:166 Stack trace: #0 /var/www/sos_crash/symfony/vendor/phpoffice/phpexcel/Examples/17html.php(50): PHPExcel_Writer_HTML->save('/var/www/sos_cr...') #1 {main} thrown in /var/www/sos_crash/symfony/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/HTML.php on line 166