21:28:11 Create new PHPExcel object<br />21:28:11 Set document properties<br />21:28:11 Add some data<br />21:28:11 Add comments<br />21:28:11 Add rich-text string<br />21:28:11 Merge cells<br />21:28:11 Protect cells<br />21:28:11 Set cell number formats<br />21:28:11 Set column widths<br />21:28:11 Set fonts<br />21:28:11 Set alignments<br />21:28:11 Set thin black border outline around column<br />21:28:11 Set thick brown border outline around Total<br />21:28:11 Set fills<br />21:28:11 Set style for header row using alternative method<br />21:28:11 Unprotect a cell<br />21:28:11 Add a hyperlink to an external website<br />21:28:11 Add a hyperlink to another cell on a different worksheet within the workbook<br />21:28:11 Add a drawing to the worksheet<br />21:28:11 Add a drawing to the worksheet<br />21:28:11 Add a drawing to the worksheet<br />21:28:11 Play around with inserting and removing rows and columns<br />21:28:12 Set header/footer<br />21:28:12 Set page orientation and size<br />21:28:12 Rename first worksheet<br />21:28:12 Create a second Worksheet object<br />21:28:12 Add some data<br />21:28:12 Set the worksheet tab color<br />21:28:12 Set alignments<br />21:28:12 Set column widths<br />21:28:12 Set fonts<br />21:28:12 Add a drawing to the worksheet<br />21:28:12 Set page orientation and size<br />21:28:12 Rename second worksheet<br />21:28:12 Write to HTML format<br /><br />
<b>Warning</b>:  fopen(/var/www/warmadmin/vendor/phpoffice/phpexcel/Examples/17html.htm): failed to open stream: Permission denied in <b>/var/www/warmadmin/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/HTML.php</b> on line <b>164</b><br />
<br />
<b>Fatal error</b>:  Uncaught PHPExcel_Writer_Exception: Could not open file /var/www/warmadmin/vendor/phpoffice/phpexcel/Examples/17html.htm for writing. in /var/www/warmadmin/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/HTML.php:166
Stack trace:
#0 /var/www/warmadmin/vendor/phpoffice/phpexcel/Examples/17html.php(50): PHPExcel_Writer_HTML-&gt;save('/var/www/warmad...')
#1 {main}
  thrown in <b>/var/www/warmadmin/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/HTML.php</b> on line <b>166</b><br />