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Latest Version [8.00202205221] Last Updated [May-22-2022]

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PHP Manual [shm_remove_var]

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PHP Manual || Semaphore Functions

(PHP 4, PHP 5, PHP 7)

shm_remove_varRemoves a variable from shared memory

Description

shm_remove_var ( resource $shm_identifier , int $variable_key ) : bool

Removes a variable with a given variable_key and frees the occupied memory.

Parameters

shm_identifier

The shared memory identifier as returned by shm_attach()

variable_key

The variable key.

Return Values

Returns TRUE on success or FALSE on failure.

See Also



PHP Manual || Semaphore Functions