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PHP5中文手册
shm_remove_var(PHP 4, PHP 5) shm_remove_var — Removes a variable from shared memory 说明
bool shm_remove_var
( int $shm_identifier
, int $variable_key
)
Removes a variable with a given variable_key and frees the occupied memory. 参数
返回值如果成功则返回 TRUE,失败则返回 FALSE。 |