23:46:37 Create new PHPExcel object<br />23:46:37 Set document properties<br />23:46:37 Add some data<br />23:46:37 Write to Excel2007 format<br />23:46:38 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0626 seconds<br />23:46:38 Current memory usage: 3.5 MB<br />23:46:38 Write to Excel5 format<br />23:46:38 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0545 seconds<br />23:46:38 Current memory usage: 3.75 MB<br />23:46:38 Peak memory usage: 3.75 MB<br />23:46:38 Done writing file<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />