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is_wp_error › WordPress Function
Since2.1.0
Deprecatedn/a
› is_wp_error ( $thing )
Parameters: |
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Returns: |
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Defined at: |
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Codex: |
Checks whether the given variable is a WordPress Error.
Returns whether$thing
is an instance of the WP_Error
class.Source
function is_wp_error( $thing ) {
$is_wp_error = ( $thing instanceof WP_Error );
if ( $is_wp_error ) {
/**
* Fires when `is_wp_error()` is called and its parameter is an instance of `WP_Error`.
*
* @since 5.6.0
*
* @param WP_Error $thing The error object passed to `is_wp_error()`.
*/
do_action( 'is_wp_error_instance', $thing );
}
return $is_wp_error;
}