00:25:10 Create new PHPExcel object<br />00:25:10 Set document properties<br />00:25:10 Add some data<br />00:25:10 Rename worksheet<br />00:25:10 Write to Excel2007 format<br />00:25:10 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0054 seconds<br />00:25:10 Current memory usage: 2 MB<br />00:25:10 Write to Excel5 format<br />00:25:10 File written to 01simple.xls<br />Call time to write Workbook was 0.0037 seconds<br />00:25:10 Current memory usage: 2 MB<br />00:25:10 Peak memory usage: 2 MB<br />00:25:10 Done writing files<br />Files have been created in /var/www/billing.andrewpeng.net/vendor/turbo124/phpexcel/Examples<br />