stream_supports_lock

(PHP 5 >= 5.3.0)

stream_supports_lockTells whether the stream supports locking.

Description

bool stream_supports_lock ( resource $stream )

Tells whether the stream supports locking through flock().

Parameters

stream

The stream to check.

Return Values

Returns TRUE on success or FALSE on failure.

See Also

  • flock() - Portable advisory file locking

Коментарии

This method returns TRUE on custom wrappers by default if you don't implement the stream_lock() method inside the wrapper : streamwrapper.stream-lock
2014-10-23 23:54:59
http://php5.kiev.ua/manual/ru/function.stream-supports-lock.html

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