Login Register

sem_release

(PHP 4, PHP 5, PHP 7)

Release a semaphore

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().

Returns:

Returns TRUE on success or FALSE on failure.

See also:

sem_acquire() -

Links:

http://php.net/manual/en/function.sem-release.php

doc_php

2016-02-24 16:05:34

Comments

Leave a Comment

Please login to continue.

Popular Articles

Panel.sem() Panel.sem(axis=None, skipna=None, level=None, ddof=1, numeric_only=None, **kwargs) [source] Return unbiased standard error of the mean over reque

sem_remove (PHP 4 >= 4.1.0, PHP 5, PHP 7) Remove a semaphore bool sem_remove ( resource $sem_identifier )

sem_acquire (PHP 4, PHP 5, PHP 7) Acquire a semaphore bool sem_acquire ( resource $sem_identifier [, bool $now

sem_get (PHP 4, PHP 5, PHP 7) Get a semaphore id resource sem_get ( int $key [, int $max_acquire = 1 [, i

Resampler.sem() Resampler.sem(_method='sem', *args, **kwargs) [source] Compute standard error of the mean of groups, excluding missing values For multiple groupi