Freelance PHP programmer India | Freelance web developer india | Web development India | web developer CV india | Compiling PHP and Apache 2 from source on Linux
Semaphore Functions
PHP Manual

sem_release

(PHP 4, PHP 5)

sem_release — Release a semaphore

Description

bool sem_release ( resource $sem_identifier )

sem_release() releases the semaphore if it is currently acquired by the calling process, otherwise a warning is generated.

After releasing the semaphore, sem_acquire() may be called to re-acquire it.

Parameters

sem_identifier

A Semaphore resource handle as returned by sem_get().

Return Values

Returns TRUE on success or FALSE on failure.

See Also

Semaphore Functions
PHP Manual