Coding PHP with register_globals Off

By Jason E. Sweat July 23, 2002 Intended Audience Introduction register_globals How do the variables get to PHP? From the URL From a Form From a Cookie From the Environment or the Server Use the superglobals! Why are they called superglobals? Other Coding Techniques Ways to Hack Summary About The Author Intended Audience Prior to PHP 4.2.0, the default value for the PHP configuration parameter register_globals was On. Many PHP programmers took advantage of the ease of use this...n

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