src/ADT/Tree/Node.php
public function getChild( $name )
	{
		if( !array_key_exists( $name, $this->children ) )
			throw new InvalidArgumentException( 'A Child with Name "'.$name.'" is not existing.' );
		return $this->children[$name];
	}
public function getChild( $name )
	{
		if( !array_key_exists( $name, $this->children ) )
			throw new InvalidArgumentException( 'A Child with Name "'.$name.'" is not existing.' );
		return $this->children[$name];
	}
public function getChild ( $ name ) { if ( ! array_key_exists ( $ name , $ this -> children ) ) throw new InvalidArgumentException ( 'A Child with Name "' . $ name . '" is not existing.' ) ; return $ this -> children [ $ name ] ; }
Returns a child from Tree by its name.
@access		public
@param		string		$name		Child name
@return		mixed
Returns a child from Tree by its name .