13:02:27 Create new PHPExcel object<br />13:02:27 Set document properties<br />13:02:27 Add some data<br />13:02:27 Write to Excel2007 format<br />13:02:27 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0210 seconds<br />13:02:27 Current memory usage: 4 MB<br />13:02:27 Write to Excel5 format<br />13:02:27 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0168 seconds<br />13:02:27 Current memory usage: 4 MB<br />13:02:27 Peak memory usage: 4 MB<br />13:02:27 Done writing file<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />