16:35:45 Create new PHPExcel object<br />16:35:45 Set document properties<br />16:35:45 Add some data<br />16:35:45 Rename worksheet<br />16:35:45 Write to Excel2007 format<br />16:35:45 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0035 seconds<br />16:35:45 Current memory usage: 2 MB<br />16:35:45 Write to Excel5 format<br />16:35:45 File written to 42richText.xls<br />Call time to write Workbook was 0.0051 seconds<br />16:35:45 Current memory usage: 2 MB<br />16:35:45 Peak memory usage: 2 MB<br />16:35:45 Done writing files<br />Files have been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />