08:22:40 Create new PHPExcel object<br />08:22:40 Set document properties<br />08:22:40 Add some data<br />08:22:40 Rename worksheet<br />08:22:40 Write to Excel2007 format<br />08:22:40 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.1104 seconds<br />08:22:40 Current memory usage: 8 MB<br />08:22:40 Peak memory usage: 8 MB<br />08:22:40 Done writing files<br />Files have been created in /var/www/html/lcyj_sub/ylst/laravel/vendor/phpoffice/phpexcel/Examples<br />