22:33:09 Create new PHPExcel object<br />22:33:09 Set document properties<br />22:33:09 Add some data<br />22:33:09 Rename worksheet<br />22:33:09 Write to Excel2007 format<br />22:33:09 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0161 seconds<br />22:33:09 Current memory usage: 1.5 MB<br />22:33:09 Write to Excel5 format<br />22:33:09 File written to 01simple.xls<br />Call time to write Workbook was 0.0086 seconds<br />22:33:09 Current memory usage: 2 MB<br />22:33:09 Peak memory usage: 2 MB<br />22:33:09 Done writing files<br />Files have been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples<br />