11:29:11 Create new PHPExcel object<br />11:29:11 Set document properties<br />11:29:11 Add some data<br />11:29:11 Write to Excel2007 format<br />11:29:11 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0727 seconds<br />11:29:11 Current memory usage: 4.5 MB<br />11:29:11 Write to Excel5 format<br />11:29:11 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0569 seconds<br />11:29:11 Current memory usage: 5.75 MB<br />11:29:11 Peak memory usage: 5.75 MB<br />11:29:11 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />