11:27:31 Create new PHPExcel object<br />11:27:31 Set document properties<br />11:27:31 Add data<br />11:27:31 Set styling<br />11:27:31 Set autofilter range<br />11:27:31 Set active filters<br />11:27:31 Write to Excel2007 format<br />11:27:32 File written to 10autofilter-selection-1.xlsx<br />Call time to write Workbook was 0.4033 seconds<br />11:27:32 Current memory usage: 34.25 MB<br />11:27:32 Write to Excel5 format<br />11:27:32 File written to 10autofilter-selection-1.xls<br />Call time to write Workbook was 0.2879 seconds<br />11:27:32 Current memory usage: 34.25 MB<br />11:27:32 Peak memory usage: 40.50390625 MB<br />11:27:32 Done writing files<br />Files have been created in /home/hycmvsgn/heal.co.ke/invoices/vendor/phpoffice/phpexcel/Examples<br />