20:26:52 Create new PHPExcel object<br />20:26:52 Set document properties<br />20:26:52 Add some data<br />20:26:52 Rename worksheet<br />20:26:52 Write to Excel2007 format<br />20:26:52 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0112 seconds<br />20:26:52 Current memory usage: 4 MB<br />20:26:52 Write to Excel5 format<br />20:26:52 File written to 42richText.xls<br />Call time to write Workbook was 0.0095 seconds<br />20:26:52 Current memory usage: 6 MB<br />20:26:52 Peak memory usage: 6 MB<br />20:26:52 Done writing files<br />Files have been created in /var/www/mp/vendor/phpoffice/phpexcel/Examples<br />