04:09:56 Create new PHPExcel object<br />04:09:56 Set document properties<br />04:09:56 Add some data<br />04:09:56 Rename worksheet<br />04:09:56 Write to Excel2007 format<br />04:09:56 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0015 seconds<br />04:09:56 Current memory usage: 2 MB<br />04:09:56 Write to Excel5 format<br />04:09:56 File written to 01simple.xls<br />Call time to write Workbook was 0.0013 seconds<br />04:09:56 Current memory usage: 2 MB<br />04:09:56 Peak memory usage: 2 MB<br />04:09:56 Done writing files<br />Files have been created in /var/www/minidev/vendor/phpoffice/phpexcel/Examples<br />