13:08:58 Create new PHPExcel object<br />13:08:58 Set document properties<br />13:08:58 Add some data<br />13:08:58 Rename worksheet<br />13:08:58 Write to Excel2007 format<br />13:08:58 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0148 seconds<br />13:08:58 Current memory usage: 6.5 MB<br />13:08:58 Write to Excel5 format<br />13:08:58 File written to 42richText.xls<br />Call time to write Workbook was 0.0133 seconds<br />13:08:58 Current memory usage: 8.75 MB<br />13:08:58 Peak memory usage: 8.75 MB<br />13:08:58 Done writing files<br />Files have been created in /var/www/local/vendor/phpoffice/phpexcel/Examples<br />