13:37:30 Create new PHPExcel object<br />13:37:30 Set document properties<br />13:37:30 Add some data<br />13:37:30 Rename worksheet<br />13:37:30 Write to Excel2007 format<br />13:37:30 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0108 seconds<br />13:37:30 Current memory usage: 6 MB<br />13:37:30 Write to Excel5 format<br />13:37:30 File written to 01simple.xls<br />Call time to write Workbook was 0.0110 seconds<br />13:37:30 Current memory usage: 8 MB<br />13:37:30 Peak memory usage: 8 MB<br />13:37:30 Done writing files<br />Files have been created in /var/www/laravel-wms/vendor/phpoffice/phpexcel/Examples<br />