src/ADT/Tree/MagicNode.php
public function value( $value = NULL ){
		if( is_null( $value ) )
			return $this->value;
		$this->value	= $value;
	}
public function value( $value = NULL ){
		if( is_null( $value ) )
			return $this->value;
		$this->value	= $value;
	}
public function value ( $ value = NULL ) { if ( is_null ( $ value ) ) return $ this -> value ; $ this -> value = $ value ; }
Returns or sets value of node.
Returns node value of no new value is given.
Sets node value of new value is given.
@access		public
@param		mixed		$value		Value to set on node
@return		mixed|NULL
Returns or sets value of node . Returns node value of no new value is given . Sets node value of new value is given .