15:29:56 Create new PHPExcel object<br />15:29:56 Set document properties<br />15:29:56 Add some data<br />15:29:56 Rename worksheet<br />15:29:56 Write to Excel2007 format<br />15:29:56 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0226 seconds<br />15:29:56 Current memory usage: 5.5 MB<br />15:29:56 Write to Excel5 format<br />15:29:56 File written to 01simple.xls<br />Call time to write Workbook was 0.0105 seconds<br />15:29:56 Current memory usage: 6.75 MB<br />15:29:56 Peak memory usage: 6.75 MB<br />15:29:56 Done writing files<br />Files have been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples<br />