shm_remove_var(3) php man page | unix.com

SHM_REMOVE_VAR(3)							 1							 SHM_REMOVE_VAR(3)

shm_remove_var - Removes a variable from shared memory

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

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

PARAMETERS
	      o $shm_identifier
		- The shared memory identifier as returned by shm_attach(3)

	      o $variable_key
		- The variable key.

RETURN VALUES
	Returns TRUE on success or FALSE on failure.

SEE ALSO
       shm_remove(3).

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