_deprecated_hook() │ WP 4.6.0

Marks a deprecated action or filter hook as deprecated and throws a notice.

Use the deprecated_hook_run action to get the backtrace describing where the deprecated hook was called.

Default behavior is to trigger a user error if WP_DEBUG is true.

This function is called by the do_action_deprecated() and apply_filters_deprecated() functions, and so generally does not need to be called directly.

Возвращает

null. Ничего (null).

Использование

_deprecated_hook( $hook, $version, $replacement, $message );

$hook(строка) (обязательный)

The hook that was used.

$version(строка) (обязательный)

The version of WordPress that deprecated the hook.

$replacement(строка)

The hook that should have been used.
По умолчанию: empty string

$message(строка)

A message regarding the change.
По умолчанию: ''

Список изменений

Код _deprecated_hook() deprecated hook ^{WP 6.9}

function _deprecated_hook( $hook, $version, $replacement = '', $message = '' ) {
	/**
	 * Fires when a deprecated hook is called.
	 *
	 * @since 4.6.0
	 *
	 * @param string $hook        The hook that was called.
	 * @param string $replacement The hook that should be used as a replacement.
	 * @param string $version     The version of WordPress that deprecated the argument used.
	 * @param string $message     A message regarding the change.
	 */
	do_action( 'deprecated_hook_run', $hook, $replacement, $version, $message );

	/**
	 * Filters whether to trigger deprecated hook errors.
	 *
	 * @since 4.6.0
	 *
	 * @param bool $trigger Whether to trigger deprecated hook errors. Requires
	 *                      `WP_DEBUG` to be defined true.
	 */
	if ( WP_DEBUG && apply_filters( 'deprecated_hook_trigger_error', true ) ) {
		$message = empty( $message ) ? '' : ' ' . $message;

		if ( $replacement ) {
			$message = sprintf(
				/* translators: 1: WordPress hook name, 2: Version number, 3: Alternative hook name. */
				__( 'Hook %1$s is <strong>deprecated</strong> since version %2$s! Use %3$s instead.' ),
				$hook,
				$version,
				$replacement
			) . $message;
		} else {
			$message = sprintf(
				/* translators: 1: WordPress hook name, 2: Version number. */
				__( 'Hook %1$s is <strong>deprecated</strong> since version %2$s with no alternative available.' ),
				$hook,
				$version
			) . $message;
		}

		wp_trigger_error( '', $message, E_USER_DEPRECATED );
	}
}