23:47:15 Create new PHPExcel object<br />23:47:15 Set document properties<br />23:47:15 Add some data<br />23:47:15 Write to Excel2007 format<br />23:47:15 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0525 seconds<br />23:47:15 Current memory usage: 3.5 MB<br />23:47:15 Write to Excel5 format<br />23:47:15 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0609 seconds<br />23:47:15 Current memory usage: 3.75 MB<br />23:47:15 Peak memory usage: 4 MB<br />23:47:15 Done writing file<br />File has been created in /var/www/consumer-experience/www/vendor/phpoffice/phpexcel/Examples<br />