19:12:52 Create new PHPExcel object<br />19:12:52 Set document properties<br />19:12:52 Add some data<br />19:12:52 Rename worksheet<br />19:12:52 Write to Excel2007 format<br />19:12:52 File written to 42richText.xlsx<br />Call time to write Workbook was 0.1170 seconds<br />19:12:52 Current memory usage: 4 MB<br />19:12:52 Write to Excel5 format<br />19:12:52 File written to 42richText.xls<br />Call time to write Workbook was 0.1305 seconds<br />19:12:52 Current memory usage: 6 MB<br />19:12:52 Peak memory usage: 6 MB<br />19:12:52 Done writing files<br />Files have been created in /var/www/mp/vendor/phpoffice/phpexcel/Examples<br />