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$_GET

$_GET

$HTTP_GET_VARS deprecated

(PHP 4 >= 4.1.0, PHP 5, PHP 7)

$_GET -- $HTTP_GET_VARS deprecated — HTTP GET variables

Description

An associative array of variables passed to the current script via the URL parameters.

$HTTP_GET_VARS contains the same initial information, but is not a superglobal. (Note that $HTTP_GET_VARS and $_GET are different variables and that PHP handles them as such)

Changelog

VersionDescription
4.1.0Introduced $_GET that deprecated $HTTP_GET_VARS.

Examples

Example #1 $_GET example

<?php echo 'Hello ' . htmlspecialchars($_GET["name"]) . '!'; ?>

Assuming the user entered http://example.com/?name=Hannes

The above example will output something similar to:

Hello Hannes!

Notes

Note: This is a 'superglobal', or automatic global, variable. This simply means that it is available in all scopes throughout a script. There is no need to do global $variable; to access it within functions or methods.

Note: The GET variables are passed through urldecode().

See Also

  • Handling external variables

← $_SERVER

$_POST →

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Licensed under the Creative Commons Attribution License v3.0 or later.

https://secure.php.net/manual/en/reserved.variables.get.php