stream_socket_shutdownstream_supports_lock
(PHP 5 >= 5.3.0)
stream_supports_lock — Tells wether the stream supports locking.
説明
resource stream_supports_locking
( resource $stream
)
Tells wether the stream supports locking through flock().
パラメータ
- stream
-
The stream to check.
返り値
成功した場合に TRUE を、失敗した場合に FALSE を返します。
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