21:35:51 Create new PHPExcel object<br />21:35:51 Set document properties<br />21:35:51 Add some data<br />21:35:51 Rename worksheet<br />21:35:51 Write to Excel2007 format<br />21:35:51 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0155 seconds<br />21:35:51 Current memory usage: 5 MB<br />21:35:51 Write to Excel5 format<br />21:35:51 File written to 01simple.xls<br />Call time to write Workbook was 0.0158 seconds<br />21:35:51 Current memory usage: 7.25 MB<br />21:35:51 Peak memory usage: 7.25 MB<br />21:35:51 Done writing files<br />Files have been created in /home/rrhhutem/public_html/idp-4g/vendor/phpoffice/phpexcel/Examples<br />