18:21:26 Create new PHPExcel object<br />18:21:26 Set document properties<br />18:21:26 Add some data<br />18:21:26 Rename worksheet<br />18:21:26 Write to Excel2007 format<br />18:21:26 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0136 seconds<br />18:21:26 Current memory usage: 6.5 MB<br />18:21:26 Write to Excel5 format<br />18:21:26 File written to 42richText.xls<br />Call time to write Workbook was 0.0125 seconds<br />18:21:26 Current memory usage: 8.75 MB<br />18:21:26 Peak memory usage: 8.75 MB<br />18:21:26 Done writing files<br />Files have been created in /var/www/loyalworld/vendor/phpoffice/phpexcel/Examples<br />