06:15:35 Create new PHPExcel object
06:15:35 Set document properties
06:15:35 Add some data
06:15:35 Add comments
06:15:35 Add rich-text string
06:15:35 Merge cells
06:15:35 Protect cells
06:15:35 Set cell number formats
06:15:35 Set column widths
06:15:35 Set fonts
06:15:35 Set alignments
06:15:35 Set thin black border outline around column
06:15:35 Set thick brown border outline around Total
06:15:35 Set fills
06:15:35 Set style for header row using alternative method
06:15:35 Unprotect a cell
06:15:35 Add a hyperlink to an external website
06:15:35 Add a hyperlink to another cell on a different worksheet within the workbook
06:15:35 Add a drawing to the worksheet
06:15:35 Add a drawing to the worksheet
06:15:35 Add a drawing to the worksheet
06:15:35 Play around with inserting and removing rows and columns
06:15:35 Set header/footer
06:15:35 Set page orientation and size
06:15:35 Rename first worksheet
06:15:35 Create a second Worksheet object
06:15:35 Add some data
06:15:35 Set the worksheet tab color
06:15:35 Set alignments
06:15:35 Set column widths
06:15:35 Set fonts
06:15:35 Add a drawing to the worksheet
06:15:35 Set page orientation and size
06:15:35 Rename second worksheet
06:15:35 Write to Excel5 format
Fatal error: 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->buildWorkbookEscher()
#1 /home/zxun/public_html/module7/vendor/phpoffice/phpexcel/Examples/14excel5.php(48): PHPExcel_Writer_Excel5->save('/home/zxun/publ...')
#2 {main}
thrown in /home/zxun/public_html/module7/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel5.php on line 470