13:58:32 Create new PHPExcel object<br />13:58:32 Set document properties<br />13:58:32 Add some data<br />13:58:32 Rename worksheet<br />13:58:32 Write to Excel2007 format<br />13:58:33 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0941 seconds<br />13:58:33 Current memory usage: 6.5 MB<br />13:58:33 Write to Excel5 format<br />13:58:33 File written to 42richText.xls<br />Call time to write Workbook was 0.1118 seconds<br />13:58:33 Current memory usage: 8.75 MB<br />13:58:33 Peak memory usage: 8.75 MB<br />13:58:33 Done writing files<br />Files have been created in /var/www/rmz31/vendor/phpoffice/phpexcel/Examples<br />