01:08:38 Create new PHPExcel object<br />01:08:38 Set document properties<br />01:08:38 Add some data<br />01:08:38 Rename worksheet<br />01:08:38 Write to Excel2007 format<br />01:08:39 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0103 seconds<br />01:08:39 Current memory usage: 6 MB<br />01:08:39 Write to Excel5 format<br />01:08:39 File written to 01simple.xls<br />Call time to write Workbook was 0.0105 seconds<br />01:08:39 Current memory usage: 8 MB<br />01:08:39 Peak memory usage: 8 MB<br />01:08:39 Done writing files<br />Files have been created in /var/www/html/elite-opol/vendor/phpoffice/phpexcel/Examples<br />