07:53:44 Create new PHPExcel object<br />07:53:44 Set document properties<br />07:53:44 Add some data<br />07:53:44 Rename worksheet<br />07:53:44 Write to Excel2007 format<br />07:53:44 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0153 seconds<br />07:53:44 Current memory usage: 6 MB<br />07:53:44 Write to Excel5 format<br />07:53:44 File written to 42richText.xls<br />Call time to write Workbook was 0.0147 seconds<br />07:53:44 Current memory usage: 8 MB<br />07:53:44 Peak memory usage: 8 MB<br />07:53:44 Done writing files<br />Files have been created in /var/www/html/laravel_test/vendor/phpoffice/phpexcel/Examples<br />