Signal and shared memory function library: Shm_detach

Source: Internet
Author: User
Keywords PHP Chinese function Manual Shm_detach signal and shared memory function library
Tags aliyun function function library html http memory php php chinese function manual

Shm_detach

(PHP3 >= 3.0.6, PHP4)

Shm_detach---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Separating from shared memory parts

Syntax: int shm_detach (int shm_identifier)

Description:

Shm_detach () Shm_identifier Shared memory separation (disconnects) from the given, Shm_identifier was established by Shm_attach ().

Remember, this shared memory is still in the UNIX system and the data still exists.

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