Alert: This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.
wp_unregister_GLOBALS()
Turn register globals off.
Description Description
Source Source
File: wp-includes/load.php
function wp_unregister_GLOBALS() { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionNameInvalid if ( ! ini_get( 'register_globals' ) ) { return; } if ( isset( $_REQUEST['GLOBALS'] ) ) { die( 'GLOBALS overwrite attempt detected' ); } // Variables that shouldn't be unset $no_unset = array( 'GLOBALS', '_GET', '_POST', '_COOKIE', '_REQUEST', '_SERVER', '_ENV', '_FILES', 'table_prefix' ); $input = array_merge( $_GET, $_POST, $_COOKIE, $_SERVER, $_ENV, $_FILES, isset( $_SESSION ) && is_array( $_SESSION ) ? $_SESSION : array() ); foreach ( $input as $k => $v ) { if ( ! in_array( $k, $no_unset ) && isset( $GLOBALS[ $k ] ) ) { unset( $GLOBALS[ $k ] ); } } }
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Changelog Changelog
Version | Description |
---|---|
2.1.0 | Introduced. |