21:23:14 Create new PHPExcel object<br />21:23:14 Set document properties<br />21:23:14 Add some data<br />21:23:14 Write to Excel2007 format<br />21:23:14 File written to 23sharedstyles.xlsx<br />Call time to write Workbook was 0.4137 seconds<br />21:23:14 Current memory usage: 3.25 MB<br />21:23:14 Write to Excel5 format<br />21:23:15 File written to 23sharedstyles.xls<br />Call time to write Workbook was 0.3660 seconds<br />21:23:15 Current memory usage: 3.75 MB<br />21:23:15 Peak memory usage: 3.75 MB<br />21:23:15 Done writing file<br />File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples<br />