08:26:07 Create new PHPExcel object<br />08:26:07 Set document properties<br />08:26:07 Add some data<br />08:26:07 Set header/footer<br />08:26:07 Add a drawing to the header<br />08:26:07 Set page orientation and size<br />08:26:07 Rename worksheet<br />08:26:07 Write to Excel2007 format<br />08:26:07 File written to 04printing.xlsx<br />Call time to write Workbook was 0.0122 seconds<br />08:26:07 Current memory usage: 6 MB<br />08:26:07 Write to Excel5 format<br />08:26:07 File written to 04printing.xls<br />Call time to write Workbook was 0.0108 seconds<br />08:26:07 Current memory usage: 8 MB<br />08:26:07 Peak memory usage: 8 MB<br />08:26:07 Done writing files<br />Files have been created in /var/www/html/lcyj_sub/ylst/laravel/vendor/phpoffice/phpexcel/Examples<br />