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Preface Function Reference Other Basic Extensions Streams Stream Functions Change language:
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.
FunctionDescriptionset_socket_blocking ()Deprecated in PHP 5.4, and removed in PHP ...Copies data from one stream to anotherAppends a filter to a streamstream_register_wrapper ()Alias of stream_wrapper_register ()unregister_tick_function xor yield !== & ++ -- << <=> <> =& == === >> ^ | ~ PCRE Reference Alternation Anchors Assertions Back references Character (class)es Comments Conditional subpatterns Delimiters Dot Escape sequences Internal option setting Introduction Meta-characters Once-only subpatterns Pattern Modifiers Performance Perl Differences ...
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.
Return Values Returns true on success or false on failure.
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:
