wp_reset_vars( array $vars )
Resets global variables based on $_GET and $_POST
Description
This function resets global variables based on the names passed in the $vars array to the value of $_POST[$var] or $_GET[$var] or ” if neither is defined.
Parameters
- $vars
-
(array) (Required) An array of globals to reset.
Source
File: wp-admin/includes/misc.php
function wp_reset_vars( $vars ) { foreach ( $vars as $var ) { if ( empty( $_POST[ $var ] ) ) { if ( empty( $_GET[ $var ] ) ) { $GLOBALS[ $var ] = ''; } else { $GLOBALS[ $var ] = $_GET[ $var ]; } } else { $GLOBALS[ $var ] = $_POST[ $var ]; } } }
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Changelog
Version | Description |
---|---|
2.0.0 | Introduced. |