23:01:15 Create new PHPExcel object<br />23:01:15 Set document properties<br />23:01:15 Add some data<br />23:01:15 Rename worksheet<br />23:01:15 Write to Excel2007 format<br />23:01:15 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0093 seconds<br />23:01:15 Current memory usage: 4 MB<br />23:01:15 Write to Excel5 format<br />23:01:15 File written to 01simple.xls<br />Call time to write Workbook was 0.0089 seconds<br />23:01:15 Current memory usage: 6 MB<br />23:01:15 Peak memory usage: 6 MB<br />23:01:15 Done writing files<br />Files have been created in /var/www/laravel-tms/vendor/phpoffice/phpexcel/Examples<br />