Filters the callback for killing WordPress execution for XML requests.
$callbackcallablewp-includes/functions.php:3819wp_die() * Filters the callback for killing WordPress execution for XML requests. * * @since 5.2.0 * * @param callable $callback Callback function name. */ $callback = apply_filters( 'wp_die_xml_handler', '_xml_wp_die_handler' ); } else { /** * Filters the callback for killing WordPress execution for all non-Ajax, non-JSON, non-XML requests. * * @since 3.0.0 *Introduced in 5.2.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.