stream_supports_lock

(PHP 5 >= 5.3.0, PHP 7)

stream_supports_lockTells whether the stream supports locking

Descrizione

stream_supports_lock ( resource $stream ) : bool

Tells whether the stream supports locking through flock().

Elenco dei parametri

stream

The stream to check.

Valori restituiti

Restituisce TRUE in caso di successo, FALSE in caso di fallimento.

Vedere anche:

  • flock() - Sistema di bloccaggio file

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romain dot ardiet at gmail dot com
5 years ago
This method returns TRUE on custom wrappers by default if you don't implement the stream_lock() method inside the wrapper : http://php.net/manual/en/streamwrapper.stream-lock.php
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