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Session function Library: session_id

Source: Internet
Author: User
Keywords PHP Chinese function manual session_id session function library
Tags aliyun function function library html http php php chinese function manual returns
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session_id

(PHP4)

session_id---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Gets and/or sets the current session ID

Syntax: String session_id ([string ID])

Description:

The session_id () returns the session ID of the current sessions and, if there is a specified parameter ID, replaces the current one.

The constant SID can also be used to retrieve the current name and session ID and can be appropriately added to the URLs.

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Related Keywords:
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