(PECL openal >= 0.1.0)
openal_buffer_data — Load a buffer with data
An Open AL(Buffer) resource (previously created by openal_buffer_create()).
Format of data , one of: AL_FORMAT_MONO8, AL_FORMAT_MONO16, AL_FORMAT_STEREO8 和 AL_FORMAT_STEREO16
Block of binary audio data in the format and freq specified.
Frequency of data given in Hz.
如果成功则返回 TRUE，失败则返回 FALSE。