09:41:09 Create new PHPExcel object<br />09:41:09 Set document properties<br />09:41:09 Add some data<br />09:41:09 Rename worksheet<br />09:41:09 Write to Excel2007 format<br />09:41:09 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0316 seconds<br />09:41:09 Current memory usage: 6 MB<br />09:41:09 Write to Excel5 format<br />09:41:09 File written to 01simple.xls<br />Call time to write Workbook was 0.0510 seconds<br />09:41:09 Current memory usage: 8 MB<br />09:41:09 Peak memory usage: 8 MB<br />09:41:09 Done writing files<br />Files have been created in /var/www/html/add/xw/laravel/vendor/phpoffice/phpexcel/Examples<br />