11:04:12 Create new PHPExcel object<br />11:04:12 Set document properties<br />11:04:12 Add some data<br />11:04:12 Write to Excel2007 format<br />11:04:12 File written to 23sharedstyles.xlsx<br />Call time to write Workbook was 0.0224 seconds<br />11:04:12 Current memory usage: 6 MB<br />11:04:12 Write to Excel5 format<br />11:04:12 File written to 23sharedstyles.xls<br />Call time to write Workbook was 0.0186 seconds<br />11:04:12 Current memory usage: 8 MB<br />11:04:12 Peak memory usage: 8 MB<br />11:04:12 Done writing file<br />File has been created in /var/www/html/add/qilan/laravel/vendor/phpoffice/phpexcel/Examples<br />