src/Routing/RouteGroup.php
/**
	 * Gets the group's namespace prefix if it has one set, including parent groups' prefixes. If the $namespace parameter
	 * is supplied, the prefix is applied to the provided namespace and returned.
	 *
	 * @param string|null $name
	 * @return string
	 */
Gets the group's namespace prefix if it has one set, including parent groups' prefixes. If the $namespace parameter
is supplied, the prefix is applied to the provided namespace and returned.

@param string|null $name
@return string
Gets the group ' s namespace prefix if it has one set including parent groups ' prefixes . If the $namespace parameter is supplied the prefix is applied to the provided namespace and returned . @param string|null $name @return string
public function namespacePrefix($namespace = null) {
		$parents = $this->parent ? $this->parent->namespacePrefix() : '';
		if (!is_null($namespace)) {
			return $parents . $this->property('namespace', '') . $namespace;
		}
		return $parents . $this->property('namespace', '');
	}
public function namespacePrefix ( $ namespace = null ) { $ parents = $ this -> parent ? $ this -> parent -> namespacePrefix ( ) : '' ; if ( ! is_null ( $ namespace ) ) { return $ parents . $ this -> property ( 'namespace' , '' ) . $ namespace ; } return $ parents . $ this -> property ( 'namespace' , '' ) ; }
Gets the group's namespace prefix if it has one set, including parent groups' prefixes.
Gets the group ' s namespace prefix if it has one set including parent groups ' prefixes .