12:22:10 Create new PHPExcel object<br />12:22:10 Set document properties<br />12:22:10 Add some data<br /><br />
<b>Notice</b>:  Trying to access array offset on value of type float in <b>/var/www/html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell/DefaultValueBinder.php</b> on line <b>82</b><br />
12:22:10 Add comments<br />12:22:10 Add rich-text string<br />12:22:10 Merge cells<br />12:22:10 Protect cells<br />12:22:10 Set cell number formats<br />12:22:10 Set column widths<br />12:22:10 Set fonts<br />12:22:10 Set alignments<br />12:22:10 Set thin black border outline around column<br />12:22:10 Set thick brown border outline around Total<br />12:22:10 Set fills<br />12:22:10 Set style for header row using alternative method<br />12:22:10 Unprotect a cell<br />12:22:10 Add a hyperlink to an external website<br />12:22:10 Add a hyperlink to another cell on a different worksheet within the workbook<br />12:22:10 Add a drawing to the worksheet<br />12:22:10 Add a drawing to the worksheet<br />12:22:10 Add a drawing to the worksheet<br />12:22:10 Play around with inserting and removing rows and columns<br />12:22:10 Set header/footer<br />12:22:10 Set page orientation and size<br />12:22:10 Rename first worksheet<br />12:22:10 Create a second Worksheet object<br />12:22:10 Add some data<br />12:22:10 Set the worksheet tab color<br />12:22:10 Set alignments<br />12:22:10 Set column widths<br />12:22:10 Set fonts<br />12:22:10 Add a drawing to the worksheet<br />12:22:10 Set page orientation and size<br />12:22:10 Rename second worksheet<br />12:22:10 Write to HTML format<br /><br />
<b>Warning</b>:  fopen(/var/www/html/vendor/phpoffice/phpexcel/Examples/17html.htm): failed to open stream: Permission denied in <b>/var/www/html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/HTML.php</b> on line <b>159</b><br />
<br />
<b>Fatal error</b>:  Uncaught PHPExcel_Writer_Exception: Could not open file /var/www/html/vendor/phpoffice/phpexcel/Examples/17html.htm for writing. in /var/www/html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/HTML.php:161
Stack trace:
#0 /var/www/html/vendor/phpoffice/phpexcel/Examples/17html.php(50): PHPExcel_Writer_HTML-&gt;save()
#1 {main}
  thrown in <b>/var/www/html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/HTML.php</b> on line <b>161</b><br />