striplastSlash($string)
$string : supplied string url
$stripped = striplastSlash('site.com/user/profile/');
vdump( $stripped ); // site.com/user/profile
$stripped = striplastSlash('site.com/user/profile/////');
vdump( $stripped ); // site.com/user/profile
$stripped = striplastSlash('space\user\profile\\');
vdump( $stripped ); // space\user\profile