Predefined Constants

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The constants below are defined by this extension, and will only be available when the extension has either been compiled into PHP or dynamically loaded at runtime.

ALC_FREQUENCY (integer): Context Attribute
ALC_REFRESH (integer): Context Attribute
ALC_SYNC (integer): Context Attribute
AL_FREQUENCY (integer): Buffer Setting
AL_BITS (integer): Buffer Setting
AL_CHANNELS (integer): Buffer Setting
AL_SIZE (integer): Buffer Setting
AL_BUFFER (integer): Source/Listener Setting (Integer)
AL_SOURCE_RELATIVE (integer): Source/Listener Setting (Integer)
AL_SOURCE_STATE (integer): Source/Listener Setting (Integer)
AL_PITCH (integer): Source/Listener Setting (Float)
AL_GAIN (integer): Source/Listener Setting (Float)
AL_MIN_GAIN (integer): Source/Listener Setting (Float)
AL_MAX_GAIN (integer): Source/Listener Setting (Float)
AL_MAX_DISTANCE (integer): Source/Listener Setting (Float)
AL_ROLLOFF_FACTOR (integer): Source/Listener Setting (Float)
AL_CONE_OUTER_GAIN (integer): Source/Listener Setting (Float)
AL_CONE_INNER_ANGLE (integer): Source/Listener Setting (Float)
AL_CONE_OUTER_ANGLE (integer): Source/Listener Setting (Float)
AL_REFERENCE_DISTANCE (integer): Source/Listener Setting (Float)
AL_POSITION (integer): Source/Listener Setting (Float Vector)
AL_VELOCITY (integer): Source/Listener Setting (Float Vector)
AL_DIRECTION (integer): Source/Listener Setting (Float Vector)
AL_ORIENTATION (integer): Source/Listener Setting (Float Vector)
AL_FORMAT_MONO8 (integer): PCM Format
AL_FORMAT_MONO16 (integer): PCM Format
AL_FORMAT_STEREO8 (integer): PCM Format
AL_FORMAT_STEREO16 (integer): PCM Format
AL_INITIAL (integer): Source State
AL_PLAYING (integer): Source State
AL_PAUSED (integer): Source State
AL_STOPPED (integer): Source State
AL_LOOPING (integer): Source State
AL_TRUE (integer): Boolean value recognized by OpenAL
AL_FALSE (integer): Boolean value recognized by OpenAL

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Document created the 30/01/2003, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/php-rf-openal.constants.html

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References

Manuel PHP : http://php.net

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