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_deprecated_hook › WordPress Function

Seit4.6.0
Veraltetn/v
› _deprecated_hook ( $hook, $version, $replacement = '', $message = '' )
Zugriff:
  • private
Parameter: (4)
  • (string) $hook The hook that was used.
    Erforderlich: Ja
  • (string) $version The version of WordPress that deprecated the hook.
    Erforderlich: Ja
  • (string) $replacement Optional. The hook that should have been used. Default empty string.
    Erforderlich: Nein
    Standard: (leer)
  • (string) $message Optional. A message regarding the change. Default empty.
    Erforderlich: Nein
    Standard: (leer)
Definiert in:
Codex:
Changelog:
  • 5.4.0

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

Use the {@see '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.


Ähnliche Funktionen: _deprecated_file, _deprecated_class, _deprecated_constructor, _deprecated_function, _deprecated_argument

Quellcode 

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 );
	}
}