15:39:12 Create new PHPExcel object<br />15:39:12 Set document properties<br />15:39:12 Add some data<br />15:39:12 Rename worksheet<br />15:39:12 Write to Excel2007 format<br />15:39:12 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0028 seconds<br />15:39:12 Current memory usage: 2 MB<br />15:39:12 Write to Excel5 format<br />15:39:12 File written to 01simple.xls<br />Call time to write Workbook was 0.0020 seconds<br />15:39:12 Current memory usage: 2 MB<br />15:39:12 Peak memory usage: 2 MB<br />15:39:12 Done writing files<br />Files have been created in /var/www/html/crmManta/vendor/phpoffice/phpexcel/Examples<br />