21:56:19 Create new PHPExcel object<br />21:56:19 Set document properties<br />21:56:19 Add some data<br />21:56:19 Rename worksheet<br />21:56:19 Write to Excel2007 format<br />21:56:19 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0220 seconds<br />21:56:19 Current memory usage: 5.5 MB<br />21:56:19 Write to Excel5 format<br />21:56:19 File written to 42richText.xls<br />Call time to write Workbook was 0.0187 seconds<br />21:56:19 Current memory usage: 7.5 MB<br />21:56:19 Peak memory usage: 7.5 MB<br />21:56:19 Done writing files<br />Files have been created in /home/glink/haiphams3.glinkdeployments.com/exam-chat/vendor/phpoffice/phpexcel/Examples<br />