07:32:20 Create new PHPExcel object<br />07:32:20 Set document properties<br />07:32:20 Add some data<br />07:32:20 Write to Excel2007 format<br />07:32:20 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0366 seconds<br />07:32:20 Current memory usage: 7.75 MB<br />07:32:20 Write to Excel5 format<br />07:32:20 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0332 seconds<br />07:32:20 Current memory usage: 9.75 MB<br />07:32:20 Peak memory usage: 9.75 MB<br />07:32:20 Done writing file<br />File has been created in /var/www/igeotrack/vendor/phpoffice/phpexcel/Examples<br />