16:59:17 Create new PHPExcel object
16:59:17 Set document properties
16:59:17 Add some data
16:59:17 Rename worksheet
16:59:17 Write to Excel2007 format
16:59:17 File written to 42richText.xlsx
Call time to write Workbook was 0.0014 seconds
16:59:17 Current memory usage: 2 MB
16:59:17 Write to Excel5 format
16:59:17 File written to 42richText.xls
Call time to write Workbook was 0.0011 seconds
16:59:17 Current memory usage: 2 MB
16:59:17 Peak memory usage: 2 MB
16:59:17 Done writing files
Files have been created in /var/www/rh/vendor/phpoffice/phpexcel/Examples