11:56:46 Create new PHPExcel object<br />11:56:46 Set document properties<br />11:56:46 Add some data<br />11:56:46 Rename worksheet<br />11:56:46 Write to Excel2007 format<br />11:56:46 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0134 seconds<br />11:56:46 Current memory usage: 4 MB<br />11:56:46 Write to Excel5 format<br />11:56:46 File written to 42richText.xls<br />Call time to write Workbook was 0.0148 seconds<br />11:56:46 Current memory usage: 6 MB<br />11:56:46 Peak memory usage: 6 MB<br />11:56:46 Done writing files<br />Files have been created in /var/www/html/Quetzal/vendor/phpoffice/phpexcel/Examples<br />