Defined (1)

The class is defined in the following location(s).

/wp-includes/ID3/module.audio-video.flv.php  

class AMFReader { 
    public $stream; 
 
    public function __construct(&$stream) { 
        $this->stream =& $stream; 
    } 
 
    public function readData() { 
        $value = null; 
 
        $type = $this->stream->readByte(); 
        switch ($type) { 
 
            // Double 
            case 0: 
                $value = $this->readDouble(); 
            break; 
 
            // Boolean 
            case 1: 
                $value = $this->readBoolean(); 
                break; 
 
            // String 
            case 2: 
                $value = $this->readString(); 
                break; 
 
            // Object 
            case 3: 
                $value = $this->readObject(); 
                break; 
 
            // null 
            case 6: 
                return null; 
                break; 
 
            // Mixed array 
            case 8: 
                $value = $this->readMixedArray(); 
                break; 
 
            // Array 
            case 10: 
                $value = $this->readArray(); 
                break; 
 
            // Date 
            case 11: 
                $value = $this->readDate(); 
                break; 
 
            // Long string 
            case 13: 
                $value = $this->readLongString(); 
                break; 
 
            // XML (handled as string) 
            case 15: 
                $value = $this->readXML(); 
                break; 
 
            // Typed object (handled as object) 
            case 16: 
                $value = $this->readTypedObject(); 
                break; 
 
            // Long string 
            default: 
                $value = '(unknown or unsupported data type)'; 
            break; 
        } 
 
        return $value; 
    } 
 
    public function readDouble() { 
        return $this->stream->readDouble(); 
    } 
 
    public function readBoolean() { 
        return $this->stream->readByte() == 1; 
    } 
 
    public function readString() { 
        return $this->stream->readUTF(); 
    } 
 
    public function readObject() { 
        // Get highest numerical index - ignored 
//        $highestIndex = $this->stream->readLong(); 
 
        $data = array(); 
 
        while ($key = $this->stream->readUTF()) { 
            $data[$key] = $this->readData(); 
        } 
        // Mixed array record ends with empty string (0x00 0x00) and 0x09 
        if (($key == '') && ($this->stream->peekByte() == 0x09)) { 
            // Consume byte 
            $this->stream->readByte(); 
        } 
        return $data; 
    } 
 
    public function readMixedArray() { 
        // Get highest numerical index - ignored 
        $highestIndex = $this->stream->readLong(); 
 
        $data = array(); 
 
        while ($key = $this->stream->readUTF()) { 
            if (is_numeric($key)) { 
                $key = (float) $key; 
            } 
            $data[$key] = $this->readData(); 
        } 
        // Mixed array record ends with empty string (0x00 0x00) and 0x09 
        if (($key == '') && ($this->stream->peekByte() == 0x09)) { 
            // Consume byte 
            $this->stream->readByte(); 
        } 
 
        return $data; 
    } 
 
    public function readArray() { 
        $length = $this->stream->readLong(); 
        $data = array(); 
 
        for ($i = 0; $i < $length; $i++) { 
            $data[] = $this->readData(); 
        } 
        return $data; 
    } 
 
    public function readDate() { 
        $timestamp = $this->stream->readDouble(); 
        $timezone = $this->stream->readInt(); 
        return $timestamp; 
    } 
 
    public function readLongString() { 
        return $this->stream->readLongUTF(); 
    } 
 
    public function readXML() { 
        return $this->stream->readLongUTF(); 
    } 
 
    public function readTypedObject() { 
        $className = $this->stream->readUTF(); 
        return $this->readObject(); 
    } 
}