PHP5中文手册·Returns a variable from shared memory -- 追寻梦想＞编程乐园＞PHP 编程

说明

mixed shm_get_var ( int $shm_identifier , int $variable_key )

shm_get_var() returns the variable with a given variable_key , in the given shared memory segment. The variable is still present in the shared memory.

参数

shm_identifier: Shared memory segment, obtained from shm_attach().
variable_key: The variable key.

返回值

Returns the variable with the given key.


	PHP5中文手册 shm_detach shm_put_var Semaphore PHP Manual shm_get_var (PHP 4, PHP 5) shm_get_var — Returns a variable from shared memory 说明 mixed shm_get_var ( int `$shm_identifier` , int `$variable_key` ) shm_get_var() returns the variable with a given `variable_key` , in the given shared memory segment. The variable is still present in the shared memory. 参数 `shm_identifier` Shared memory segment, obtained from shm_attach(). `variable_key` The variable key. 返回值 Returns the variable with the given key. shm_detach shm_put_var Semaphore PHP Manual