sem_release
(PHP 3>= 3.0.6, PHP 4 )
sem_release -- Release a semaphore
Description
bool sem_release ( int sem_identifier)
sem_release() releases the semaphore if it is currently
acquired by the calling process, otherwise a warning is
generated.
Returns TRUE on success or FALSE on failure.
After releasing the semaphore, sem_acquire() may be called
to re-acquire it.
See also sem_get() and sem_acquire().
Note: This function does not work on Windows systems.
sem_remove
(PHP 4 >= 4.1.0)
sem_remove -- Remove a semaphore
Description
bool sem_remove ( int sem_identifier)
sem_remove() removes the semaphore sem_identifier if it
has been created by sem_get(), otherwise generates a warning.
Returns TRUE on success or FALSE on failure.
After removing the semaphore, it is no more accessible.
See also: sem_get(), sem_release() and sem_acquire().
Note: This function does not work on Windows systems. It
was added on PHP 4.1.0.
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