17:18:10 Create new PHPExcel object<br />17:18:10 Set document properties<br />17:18:10 Add some data<br />17:18:10 Rename worksheet<br />17:18:10 Write to Excel2007 format<br />17:18:10 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0187 seconds<br />17:18:10 Current memory usage: 6.5 MB<br />17:18:10 Write to Excel5 format<br />17:18:10 File written to 42richText.xls<br />Call time to write Workbook was 0.0177 seconds<br />17:18:10 Current memory usage: 8.75 MB<br />17:18:10 Peak memory usage: 8.75 MB<br />17:18:10 Done writing files<br />Files have been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />