12:21:05 Create new PHPExcel object<br />12:21:05 Set document properties<br />12:21:05 Add some data<br />12:21:05 Rename worksheet<br />12:21:05 Write to Excel2007 format<br />12:21:05 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0104 seconds<br />12:21:05 Current memory usage: 5 MB<br />12:21:05 Write to Excel5 format<br />12:21:05 File written to 01simple.xls<br />Call time to write Workbook was 0.0098 seconds<br />12:21:05 Current memory usage: 7.25 MB<br />12:21:05 Peak memory usage: 7.25 MB<br />12:21:05 Done writing files<br />Files have been created in /home/rrhhutem/public_html/idp-4f/vendor/phpoffice/phpexcel/Examples<br />