PHP中文手册_PHP教程_PHP实例:Load a buffer with data

openal_buffer_data(
    resource $buffer,
    int $format,
    string $data,
    int $freq
): bool

buffer: An Open AL(Buffer) resource (previously created by openal_buffer_create()).
format: Format of data, one of: AL_FORMAT_MONO8, AL_FORMAT_MONO16, AL_FORMAT_STEREO8 和 AL_FORMAT_STEREO16
data: Block of binary audio data in the format and freq specified.
freq: Frequency of data given in Hz.

成功时返回 true，或者在失败时返回 false。