การดึงค่า Array ใน Scope ของอีกไฟล์นึงครับ [มีโค้ตให้ดูตัวอย่างครับ]

public function Query()
	{
		//challenge
		$Data = $this->WriteData( self :: HANDSHAKE );
		if( $Data === false )
		{
			$this->error="Failed to receive challenge";
		}
		$challenge=pack( 'N', $Data );
		
		
		$Data = $this->WriteData( self :: STATISTIC, $challenge . pack( 'c*', 0x00, 0x00, 0x00, 0x00 ) );
		
		if( !$Data )
		{
			$this->error="Failed to receive status";
		}
		
		$Last = '';
		$Info = Array( );
		
		$Data    = substr( $Data, 11 ); // splitnum + 2 int
		$Data    = explode( "\x00\x00\x01player_\x00\x00", $Data );
		
		if( count( $Data ) !== 2 )
		{
			$this->error="Failed to parse server's response";
		}
		
		$Players = @substr( $Data[ 1 ], 0, -2 );
		$Data    = explode( "\x00", $Data[ 0 ] );
		
		// Array with known keys in order to validate the result
		// It can happen that server sends custom strings containing bad things (who can know!)
		$Keys = Array(
			'hostname'   => 'HostName',
			'gametype'   => 'GameType',
			'version'    => 'Version',
			'plugins'    => 'Plugins',
			'map'        => 'Map',
			'numplayers' => 'Players',
			'maxplayers' => 'MaxPlayers',
			'hostport'   => 'HostPort',
			'hostip'     => 'HostIp',
			'game_id'    => 'GameName'
		);
		
		foreach( $Data as $Key => $Value )
		{
			if( ~$Key & 1 )
			{
				if( !array_key_exists( $Value, $Keys ) )
				{
					$Last = false;
					continue;
				}
				
				$Last = $Keys[ $Value ];
				$Info[ $Last ] = '';
			}
			else if( $Last != false )
			{
				$Info[ $Last ] = $Value;
			}
		}
		
		// Ints
		$Info[ 'Players' ]    = $this->error==null?@intval( $Info[ 'Players' ] ):null;
		$Info[ 'MaxPlayers' ] = $this->error==null?@intval( $Info[ 'MaxPlayers' ] ):null;
		$Info[ 'HostPort' ]   = $this->error==null?@intval( $Info[ 'HostPort' ] ):null;
		
		// Parse "plugins", if any
		if( @$Info[ 'Plugins' ] )
		{
			$Data = explode( ": ", $Info[ 'Plugins' ], 2 );
			
			$Info[ 'RawPlugins' ] = $Info[ 'Plugins' ];
			$Info[ 'Software' ]   = $Data[ 0 ];
			
			if( count( $Data ) == 2 )
			{
				$Info[ 'Plugins' ] = explode( "; ", $Data[ 1 ] );
			}
		}
		else
		{
			$Info[ 'Software' ] = $this->error==null?'Vanilla':null;
		}
		
		$this->Info = $Info;
		
		if( $Players )
		{
			$this->Players = explode( "\x00", $Players );
		}
	}