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. |