Form processing $_POST to variables automatically

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This is a 'superglobal', or automatic global, w3coded php page variable. This simply means that it is available w3coded php page in all scopes throughout a script. There is no w3coded php page need to do global $variable; to access it within w3coded php page functions or methods. , An associative array w3coded php page of variables passed to the current script via w3coded php page the HTTP POST method when using w3coded php page application/x-www-form-urlencoded or w3coded php page multipart/form-data as the HTTP Content-Type in w3coded php page the request. , Assuming the user POSTed w3coded php page name=Hannes ,The above example will w3coded php page output something similar to:

Hello Hannes!

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