12:03:28 Create new PHPExcel object<br />12:03:28 Set document properties<br />12:03:28 Add some data<br />12:03:28 Rename worksheet<br />12:03:28 Write to Excel2007 format<br />12:03:28 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0212 seconds<br />12:03:28 Current memory usage: 6.25 MB<br />12:03:28 Write to Excel5 format<br />12:03:28 File written to 42richText.xls<br />Call time to write Workbook was 0.0176 seconds<br />12:03:28 Current memory usage: 8.5 MB<br />12:03:28 Peak memory usage: 8.5 MB<br />12:03:28 Done writing files<br />Files have been created in /var/www/dolphin/vendor/phpoffice/phpexcel/Examples<br />