06:12:37 Create new PHPExcel object<br />06:12:37 Set document properties<br />06:12:37 Add some data<br />06:12:37 Rename worksheet<br />06:12:37 Write to Excel2007 format<br />06:12:37 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0047 seconds<br />06:12:37 Current memory usage: 2 MB<br />06:12:37 Write to Excel5 format<br />06:12:37 File written to 42richText.xls<br />Call time to write Workbook was 0.0035 seconds<br />06:12:37 Current memory usage: 2 MB<br />06:12:37 Peak memory usage: 2 MB<br />06:12:37 Done writing files<br />Files have been created in /var/www/billing.andrewpeng.net/vendor/turbo124/phpexcel/Examples<br />