set_query_var() WordPress Function
The set_query_var() function allows you to set a custom query variable for the current query. This function can be useful for customizing the behavior of plugins and themes.
set_query_var( string $var, mixed $value ) #
Sets the value of a query variable in the WP_Query class.
Parameters
- $var
(string)(Required)Query variable key.
- $value
(mixed)(Required)Query variable value.
Source
File: wp-includes/query.php
function set_query_var( $var, $value ) {
global $wp_query;
$wp_query->set( $var, $value );
}
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Changelog
| Version | Description |
|---|---|
| 2.2.0 | Introduced. |