04:08:29 Create new PHPExcel object<br />04:08:29 Set document properties<br />04:08:29 Add some data<br />04:08:29 Rename worksheet<br />04:08:29 Write to Excel2007 format<br />04:08:29 File written to 01simple.xlsx<br />Call time to write Workbook was 0.1411 seconds<br />04:08:29 Current memory usage: 2 MB<br />04:08:29 Write to Excel5 format<br />04:08:29 File written to 01simple.xls<br />Call time to write Workbook was 0.1204 seconds<br />04:08:29 Current memory usage: 4 MB<br />04:08:29 Peak memory usage: 4 MB<br />04:08:29 Done writing files<br />Files have been created in C:\xampp\htdocs\crm\vendor\phpoffice\phpexcel\Examples<br />