15:18:08 Create new PHPExcel object<br />15:18:08 Set document properties<br />15:18:08 Add some data<br />15:18:08 Rename worksheet<br />15:18:08 Write to Excel2007 format<br />15:18:08 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0444 seconds<br />15:18:08 Current memory usage: 1.75 MB<br />15:18:08 Write to Excel5 format<br />15:18:08 File written to 42richText.xls<br />Call time to write Workbook was 0.0506 seconds<br />15:18:08 Current memory usage: 2.25 MB<br />15:18:08 Peak memory usage: 2.25 MB<br />15:18:08 Done writing files<br />Files have been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples<br />