23:00:14 Create new PHPExcel object<br />23:00:14 Set document properties<br />23:00:14 Add some data<br />23:00:14 Write to Excel2007 format<br />23:00:14 File written to 23sharedstyles.xlsx<br />Call time to write Workbook was 0.0198 seconds<br />23:00:14 Current memory usage: 3.5 MB<br />23:00:14 Write to Excel5 format<br />23:00:14 File written to 23sharedstyles.xls<br />Call time to write Workbook was 0.0170 seconds<br />23:00:14 Current memory usage: 4 MB<br />23:00:14 Peak memory usage: 4 MB<br />23:00:14 Done writing file<br />File has been created in /var/www/nsst/vendor/phpoffice/phpexcel/Examples<br />