23:13:23 Create new PHPExcel object<br />23:13:23 Set document properties<br />23:13:23 Add some data<br />23:13:23 Set column widths<br />23:13:23 Add conditional formatting<br />23:13:23 Duplicate the conditional formatting across a range of cells<br />23:13:23 Set fonts<br />23:13:23 Set header/footer<br />23:13:23 Set page orientation and size<br />23:13:23 Rename worksheet<br />23:13:23 Write to Excel2007 format<br />23:13:23 File written to 08conditionalformatting.xlsx<br />Call time to write Workbook was 0.0106 seconds<br />23:13:23 Write to Excel5 format<br />23:13:23 File written to 08conditionalformatting.xls<br />Call time to write Workbook was 0.0117 seconds<br />23:13:23 Current memory usage: 8 MB<br />23:13:23 Peak memory usage: 8 MB<br />23:13:23 Done writing file<br />File has been created in /var/www/chart_maker/vendor/phpoffice/phpexcel/Examples<br />