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<sem_releaseshm_attach>
Last updated: Tue, 19 Sep 2006

sem_remove

(PHP 4 >= 4.1.0, PHP 5)

sem_remove -- Remove a semaphore

Description

bool sem_remove ( resource 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().




<sem_releaseshm_attach>
Last updated: Tue, 19 Sep 2006