00:13:24 Create new PHPExcel object<br />00:13:24 Set document properties<br />00:13:24 Add some data<br />00:13:24 Rename worksheet<br />00:13:24 Write to Excel2007 format<br />00:13:24 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0034 seconds<br />00:13:24 Current memory usage: 2 MB<br />00:13:24 Write to Excel5 format<br />00:13:24 File written to 42richText.xls<br />Call time to write Workbook was 0.0019 seconds<br />00:13:24 Current memory usage: 2 MB<br />00:13:24 Peak memory usage: 2 MB<br />00:13:24 Done writing files<br />Files have been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />