17:31:03 Create new PHPExcel object<br />17:31:03 Set document properties<br />17:31:03 Add some data<br />17:31:03 Set column widths<br />17:31:03 Add conditional formatting<br />17:31:03 Duplicate the conditional formatting across a range of cells<br />17:31:03 Set fonts<br />17:31:03 Set header/footer<br />17:31:03 Set page orientation and size<br />17:31:03 Rename worksheet<br />17:31:03 Write to Excel2007 format<br />17:31:03 File written to 08conditionalformatting.xlsx<br />Call time to write Workbook was 0.0033 seconds<br />17:31:03 Write to Excel5 format<br />17:31:03 File written to 08conditionalformatting.xls<br />Call time to write Workbook was 0.0082 seconds<br />17:31:03 Current memory usage: 2 MB<br />17:31:03 Peak memory usage: 2 MB<br />17:31:03 Done writing file<br />File has been created in /var/www/html/petroerp3/vendor/phpoffice/phpexcel/Examples<br />