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Retrieve the underlaying resource


(PHP 5 >= 5.3.0)

streamWrapper::stream_castRetrieve the underlaying resource


public resource streamWrapper::stream_cast ( int $cast_as )

This method is called in response to stream_select().



Can be STREAM_CAST_FOR_SELECT when stream_select() is calling stream_cast() or STREAM_CAST_AS_STREAM when stream_cast() is called for other uses.

Return Values

Should return the underlying stream resource used by the wrapper, or FALSE.

See Also

  • stream_select() - Runs the equivalent of the select() system call on the given arrays of streams with a timeout specified by tv_sec and tv_usec

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