PHP: shm_put_var function - Inserts or updates a variable in shared memory

Description

bool shm_put_var ( int $shm_identifier , int $variable_key , mixed $variable )

shm_put_var() inserts or updates the variable with the given variable_key .

Warnings (E_WARNING level) will be issued if shm_identifier is not a valid SysV shared memory index or if there was not enough shared memory remaining to complete your request.

Parameters

shm_identifier: A shared memory resource handle as returned by shm_attach()
variable_key: The variable key.
variable: The variable. All variable-types are supported.

Return Values

Returns TRUE on success or FALSE on failure.