19:45:06 Create new PHPExcel object<br />19:45:06 Set document properties<br />19:45:06 Add some data<br />19:45:06 Write to Excel2007 format<br />19:45:06 File written to 23sharedstyles.xlsx<br />Call time to write Workbook was 0.0541 seconds<br />19:45:06 Current memory usage: 3.5 MB<br />19:45:06 Write to Excel5 format<br />19:45:06 File written to 23sharedstyles.xls<br />Call time to write Workbook was 0.0576 seconds<br />19:45:06 Current memory usage: 4 MB<br />19:45:06 Peak memory usage: 4 MB<br />19:45:06 Done writing file<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />