17:11:18 Create new PHPExcel object<br />17:11:18 Set document properties<br />17:11:18 Add some data<br />17:11:18 Write to Excel2007 format<br />17:11:18 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0344 seconds<br />17:11:18 Current memory usage: 4.5 MB<br />17:11:18 Write to Excel5 format<br />17:11:18 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0289 seconds<br />17:11:18 Current memory usage: 5.75 MB<br />17:11:18 Peak memory usage: 5.75 MB<br />17:11:18 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />