   #PHP Manual Semaphore, Shared Memory and IPC Functions sem_release
   shm_attach

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                                  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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