15:01:08 Create new PHPExcel object<br />15:01:08 Set document properties<br />15:01:08 Add some data<br />15:01:08 Write to Excel2007 format<br />15:01:08 File written to 23sharedstyles.xlsx<br />Call time to write Workbook was 0.0131 seconds<br />15:01:08 Current memory usage: 4 MB<br />15:01:08 Write to Excel5 format<br />15:01:08 File written to 23sharedstyles.xls<br />Call time to write Workbook was 0.0093 seconds<br />15:01:08 Current memory usage: 4 MB<br />15:01:08 Peak memory usage: 4 MB<br />15:01:08 Done writing file<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />