10:08:05 Create new PHPExcel object
10:08:05 Set document properties
10:08:05 Add some data
10:08:05 Add comments
10:08:05 Add rich-text string
10:08:05 Merge cells
10:08:05 Protect cells
10:08:05 Set cell number formats
10:08:05 Set column widths
10:08:05 Set fonts
10:08:05 Set alignments
10:08:05 Set thin black border outline around column
10:08:05 Set thick brown border outline around Total
10:08:05 Set fills
10:08:05 Set style for header row using alternative method
10:08:05 Unprotect a cell
10:08:05 Add a hyperlink to an external website
10:08:05 Add a hyperlink to another cell on a different worksheet within the workbook
10:08:05 Add a drawing to the worksheet
10:08:05 Add a drawing to the worksheet
10:08:05 Add a drawing to the worksheet
10:08:05 Play around with inserting and removing rows and columns
10:08:05 Set header/footer
10:08:05 Set page orientation and size
10:08:05 Rename first worksheet
10:08:05 Create a second Worksheet object
10:08:05 Add some data
10:08:05 Set the worksheet tab color
10:08:05 Set alignments
10:08:05 Set column widths
10:08:05 Set fonts
10:08:05 Add a drawing to the worksheet
10:08:05 Set page orientation and size
10:08:05 Rename second worksheet
10:08:05 Write to Excel5 format
Fatal error: Uncaught Error: Call to undefined function imagepng() in /home/audiomeets/public_html/invoice.audiomeets.com/vendor/turbo124/phpexcel/Classes/PHPExcel/Writer/Excel5.php:470
Stack trace:
#0 /home/audiomeets/public_html/invoice.audiomeets.com/vendor/turbo124/phpexcel/Classes/PHPExcel/Writer/Excel5.php(136): PHPExcel_Writer_Excel5->buildWorkbookEscher()
#1 /home/audiomeets/public_html/invoice.audiomeets.com/vendor/turbo124/phpexcel/Examples/14excel5.php(48): PHPExcel_Writer_Excel5->save('/home/audiomeet...')
#2 {main}
thrown in /home/audiomeets/public_html/invoice.audiomeets.com/vendor/turbo124/phpexcel/Classes/PHPExcel/Writer/Excel5.php on line 470