(PHP 4, PHP 5, PHP 7)
shm_remove_var — Removes a variable from shared memory
$shm_identifier
, int $variable_key
) : bool
Removes a variable with a given variable_key
and frees the occupied memory.
shm_identifierThe shared memory identifier as returned by shm_attach()
variable_keyThe variable key.
锟缴癸拷时锟斤拷锟斤拷 TRUE锟斤拷 锟斤拷锟斤拷锟斤拷失锟斤拷时锟斤拷锟斤拷 FALSE锟斤拷