00:42:37 Create new PHPExcel object<br />00:42:37 Set document properties<br />00:42:37 Add some data<br />00:42:37 Rename worksheet<br />00:42:37 Write to Excel2007 format<br />00:42:37 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0110 seconds<br />00:42:37 Current memory usage: 2 MB<br />00:42:37 Write to Excel5 format<br />00:42:37 File written to 01simple.xls<br />Call time to write Workbook was 0.3964 seconds<br />00:42:37 Current memory usage: 4 MB<br />00:42:37 Peak memory usage: 4 MB<br />00:42:37 Done writing files<br />Files have been created in /home/gazipur/ray.gazipurcity.com/vendor/phpoffice/phpexcel/Examples<br />