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Tells whether the stream supports locking
Execute stream_supports_lock Online. Info and examples on stream_supports_lock PHP Function from Streams - Other Basic Extensions
PHP Stream Introduction Streams are the way of generalizing file, network, data compression, and other operations which share a common set of functions and uses. In its simplest definition, a stream is a resource object which exhibits streamable behavior.
Simple usage example of `stream_supports_lock ()`. The PHP function stream_supports_lock is used to determine whether a stream supports locking or not. It checks if the specified stream, such as a file or a network socket, allows concurrent access through locking mechanisms. This function can be helpful when working with streams that require exclusive access to prevent conflicts.
PHP tags Passing by Reference Predefined Variables Properties Reading Attributes with the Reflection API Resources Returning References Returning values Scope Resolution Operator (::) Serializable (interface) Serializable::serialize Serializable::unserialize Spotting References Static Keyword Storing into an array (e.g. with iterator_to_array ...
Nom de la fonction: Stream_Supports_lock () Version applicable: PHP 4> = 4.3.0, PHP 5, PHP 7 Description de la fonction: Cette fonction est utilisée pour détecter si le flux spécifié prend en charge le verrouillage des fichiers. usage:
Return Values Returns true on success or false on failure.
