10:10:32 Create new PHPExcel object<br />10:10:32 Set document properties<br />10:10:32 Add some data<br />10:10:32 Add comments<br />10:10:32 Add rich-text string<br />10:10:32 Merge cells<br />10:10:32 Protect cells<br />10:10:32 Set cell number formats<br />10:10:32 Set column widths<br />10:10:32 Set fonts<br />10:10:32 Set alignments<br />10:10:32 Set thin black border outline around column<br />10:10:32 Set thick brown border outline around Total<br />10:10:32 Set fills<br />10:10:32 Set style for header row using alternative method<br />10:10:32 Unprotect a cell<br />10:10:32 Add a hyperlink to an external website<br />10:10:32 Add a hyperlink to another cell on a different worksheet within the workbook<br />10:10:32 Add a drawing to the worksheet<br />10:10:32 Add a drawing to the worksheet<br />10:10:32 Add a drawing to the worksheet<br />10:10:32 Play around with inserting and removing rows and columns<br />10:10:33 Set header/footer<br />10:10:33 Set page orientation and size<br />10:10:33 Rename first worksheet<br />10:10:33 Create a second Worksheet object<br />10:10:33 Add some data<br />10:10:33 Set the worksheet tab color<br />10:10:33 Set alignments<br />10:10:33 Set column widths<br />10:10:33 Set fonts<br />10:10:33 Add a drawing to the worksheet<br />10:10:33 Set page orientation and size<br />10:10:33 Rename second worksheet<br />10:10:33 Write to Excel5 format<br /><br />
<b>Fatal error</b>:  Uncaught Error: Call to undefined function imagepng() in /home/zxun/public_html/module7/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel5.php:470
Stack trace:
#0 /home/zxun/public_html/module7/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel5.php(136): PHPExcel_Writer_Excel5-&gt;buildWorkbookEscher()
#1 /home/zxun/public_html/module7/vendor/phpoffice/phpexcel/Examples/14excel5.php(48): PHPExcel_Writer_Excel5-&gt;save('/home/zxun/publ...')
#2 {main}
  thrown in <b>/home/zxun/public_html/module7/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel5.php</b> on line <b>470</b><br />