11:23:32 Create new PHPExcel object<br />11:23:32 Set document properties<br />11:23:32 Add data<br />11:23:32 Set title row bold<br />11:23:32 Set autofilter<br />11:23:32 Write to Excel2007 format<br />11:23:32 File written to 10autofilter.xlsx<br />Call time to write Workbook was 0.1906 seconds<br />11:23:32 Current memory usage: 2 MB<br />11:23:32 Write to Excel5 format<br />11:23:32 File written to 10autofilter.xls<br />Call time to write Workbook was 0.1204 seconds<br />11:23:32 Current memory usage: 4 MB<br />11:23:32 Peak memory usage: 4 MB<br />11:23:32 Done writing files<br />Files have been created in E:\item\vm\vendor\phpoffice\phpexcel\Examples<br />