18:15:57 Create new PHPExcel object<br />18:15:57 Set document properties<br />18:15:57 Add some data<br />18:15:57 Add comments<br />18:15:57 Add rich-text string<br />18:15:57 Merge cells<br />18:15:57 Protect cells<br />18:15:57 Set cell number formats<br />18:15:57 Set column widths<br />18:15:57 Set fonts<br />18:15:57 Set alignments<br />18:15:57 Set thin black border outline around column<br />18:15:57 Set thick brown border outline around Total<br />18:15:57 Set fills<br />18:15:57 Set style for header row using alternative method<br />18:15:57 Unprotect a cell<br />18:15:57 Add a hyperlink to an external website<br />18:15:57 Add a hyperlink to another cell on a different worksheet within the workbook<br />18:15:57 Add a drawing to the worksheet<br />18:15:57 Add a drawing to the worksheet<br />18:15:57 Add a drawing to the worksheet<br />18:15:57 Play around with inserting and removing rows and columns<br />18:15:57 Set header/footer<br />18:15:57 Set page orientation and size<br />18:15:57 Rename first worksheet<br />18:15:57 Create a second Worksheet object<br />18:15:57 Add some data<br />18:15:57 Set the worksheet tab color<br />18:15:57 Set alignments<br />18:15:57 Set column widths<br />18:15:57 Set fonts<br />18:15:57 Add a drawing to the worksheet<br />18:15:57 Set page orientation and size<br />18:15:57 Rename second worksheet<br />18:15:57 Write to Excel2007 format<br />18:15:57 File written to 05featuredemo.xlsx<br />Call time to write Workbook was 0.0347 seconds<br />18:15:57 Current memory usage: 7.25 MB<br />18:15:57 Write to Excel5 format<br /><br />
<b>Fatal error</b>:  Call to undefined function imagepng() in <b>/var/www/inventariovirtual.com.co/public_html/inventario-virtual/www/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel5.php</b> on line <b>484</b><br />