stream_socket_shutdownstream_supports_lock
(PHP 5 >= 5.3.0)
stream_supports_lock — Tells whether the stream supports locking.
설명
bool stream_supports_lock
( resource $stream
)
Tells whether the stream supports locking through flock().
인수
- stream
-
The stream to check.
반환값
성공할 경우 TRUE를, 실패할 경우 FALSE를 반환합니다.
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