17:10:54 Create new PHPExcel object<br />17:10:54 Set document properties<br />17:10:54 Add some data<br />17:10:54 Add comments<br />17:10:54 Add rich-text string<br />17:10:54 Merge cells<br />17:10:54 Protect cells<br />17:10:54 Set cell number formats<br />17:10:54 Set column widths<br />17:10:54 Set fonts<br />17:10:54 Set alignments<br />17:10:54 Set thin black border outline around column<br />17:10:54 Set thick brown border outline around Total<br />17:10:54 Set fills<br />17:10:54 Set style for header row using alternative method<br />17:10:54 Unprotect a cell<br />17:10:54 Add a hyperlink to an external website<br />17:10:54 Add a hyperlink to another cell on a different worksheet within the workbook<br />17:10:54 Add a drawing to the worksheet<br />17:10:54 Add a drawing to the worksheet<br />17:10:54 Add a drawing to the worksheet<br />17:10:54 Play around with inserting and removing rows and columns<br />17:10:54 Set header/footer<br />17:10:54 Set page orientation and size<br />17:10:54 Rename first worksheet<br />17:10:54 Create a second Worksheet object<br />17:10:54 Add some data<br />17:10:54 Set the worksheet tab color<br />17:10:54 Set alignments<br />17:10:54 Set column widths<br />17:10:54 Set fonts<br />17:10:54 Add a drawing to the worksheet<br />17:10:54 Set page orientation and size<br />17:10:54 Rename second worksheet<br />17:10:54 Write to Excel2007 format<br />17:10:54 File written to 05featuredemo.xlsx<br />Call time to write Workbook was 0.0082 seconds<br />17:10:54 Current memory usage: 2.5 MB<br />17:10:54 Write to Excel5 format<br /><br />
<b>Fatal error</b>:  Call to undefined function imagepng() in <b>/var/www/html/national-parameters/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel5.php</b> on line <b>484</b><br />