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		function fetchArray2( $tag, $array )		{			if ( count( $array ) > 0 )			{				foreach( $array as $key => $value )				{					if ( $key == $tag )						return $array[$key];					else					{						if ( is_array( $value ) )						{							return $this->fetchArray2( $tag, $array[$key] );						}						else						{							return array();						}					}				}				// return 0;			}			else				return array();		}