21:35:45 Create new PHPExcel object<br />21:35:45 Set document properties<br />21:35:45 Add some data<br />21:35:45 Write to Excel2007 format<br />21:35:45 File written to 23sharedstyles.xlsx<br />Call time to write Workbook was 0.0347 seconds<br />21:35:45 Current memory usage: 4 MB<br />21:35:45 Write to Excel5 format<br />21:35:45 File written to 23sharedstyles.xls<br />Call time to write Workbook was 0.0353 seconds<br />21:35:45 Current memory usage: 6 MB<br />21:35:45 Peak memory usage: 6 MB<br />21:35:45 Done writing file<br />File has been created in /var/www/html/preuc/vendor/phpoffice/phpexcel/Examples<br />