22:34:13 Create new PHPExcel object<br />22:34:13 Set document properties<br />22:34:13 Add some data<br />22:34:13 Rename worksheet<br />22:34:13 Write to Excel2007 format<br />22:34:13 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0081 seconds<br />22:34:13 Current memory usage: 2 MB<br />22:34:13 Write to Excel5 format<br />22:34:13 File written to 42richText.xls<br />Call time to write Workbook was 0.0058 seconds<br />22:34:13 Current memory usage: 2 MB<br />22:34:13 Peak memory usage: 2 MB<br />22:34:13 Done writing files<br />Files have been created in /var/www/html/advancia_ci/vendor/phpoffice/phpexcel/Examples<br />