09:08:58 Create new PHPExcel object<br />09:08:58 Set document properties<br />09:08:58 Add some data<br />09:08:58 Rename worksheet<br />09:08:58 Write to Excel2007 format<br />09:08:58 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0101 seconds<br />09:08:58 Current memory usage: 5 MB<br />09:08:58 Write to Excel5 format<br />09:08:58 File written to 01simple.xls<br />Call time to write Workbook was 0.0101 seconds<br />09:08:58 Current memory usage: 7.25 MB<br />09:08:58 Peak memory usage: 7.25 MB<br />09:08:58 Done writing files<br />Files have been created in /home/rrhhutem/public_html/let-4f/vendor/phpoffice/phpexcel/Examples<br />