PHP Session Application

PHP Session Use

??? Because the previous study of Java, and now use PHP to do projects feel particularly unaccustomed, especially PHP session mechanism, feel a lot behind Java.

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??? 1. PHP uses session, which is identified by passing the session ID on each page. By default, cookies are passed, so it is important to turn on the support cookie feature in the php.ini configuration file.

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??? 2, to set the Session.save_path in the configuration file, this is the session temporary file save path

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??? 3, each time needs to use the session in the page, must first Session.start (); open session

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??? 4, the session of the receiving page need to have the header (' content-type:text/html; Charset=utf-8 '); to pass the session ID

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