_doing_it_wrong

函数
_doing_it_wrong ( $function, $message, $version )
参数
  • (string) $function The function that was called.
    Required:
  • (string) $message A message explaining what has been done incorrectly.
    Required:
  • (string) $version The version of WordPress where the message was added.
    Required:
定义位置
相关方法
rest_handle_doing_it_wrongwp_doing_crondoing_actiondoing_filter_get_dropins
引入
3.1.0
弃用
-

_doing_it_wrong: 这个函数用于在使用已弃用的函数或功能时触发一个PHP警告。这有助于开发人员识别和更新他们的代码,以使用当前的特性和功能。

标记为被错误调用的东西。

有一个钩子{@see ‘doing_it_wrong_run’}将被调用,可以用来获取回溯,直到哪个文件和函数调用了被弃用的函数。

目前的行为是,如果`WP_DEBUG’为真,将触发一个用户错误。

function _doing_it_wrong( $function, $message, $version ) {

	/**
	 * Fires when the given function is being used incorrectly.
	 *
	 * @since 3.1.0
	 *
	 * @param string $function The function that was called.
	 * @param string $message  A message explaining what has been done incorrectly.
	 * @param string $version  The version of WordPress where the message was added.
	 */
	do_action( 'doing_it_wrong_run', $function, $message, $version );

	/**
	 * Filters whether to trigger an error for _doing_it_wrong() calls.
	 *
	 * @since 3.1.0
	 * @since 5.1.0 Added the $function, $message and $version parameters.
	 *
	 * @param bool   $trigger  Whether to trigger the error for _doing_it_wrong() calls. Default true.
	 * @param string $function The function that was called.
	 * @param string $message  A message explaining what has been done incorrectly.
	 * @param string $version  The version of WordPress where the message was added.
	 */
	if ( WP_DEBUG && apply_filters( 'doing_it_wrong_trigger_error', true, $function, $message, $version ) ) {
		if ( function_exists( '__' ) ) {
			if ( $version ) {
				/* translators: %s: Version number. */
				$version = sprintf( __( '(This message was added in version %s.)' ), $version );
			}

			$message .= ' ' . sprintf(
				/* translators: %s: Documentation URL. */
				__( 'Please see <a href="%s">Debugging in WordPress</a> for more information.' ),
				__( 'https://wordpress.org/support/article/debugging-in-wordpress/' )
			);

			trigger_error(
				sprintf(
					/* translators: Developer debugging message. 1: PHP function name, 2: Explanatory message, 3: WordPress version number. */
					__( 'Function %1$s was called <strong>incorrectly</strong>. %2$s %3$s' ),
					$function,
					$message,
					$version
				),
				E_USER_NOTICE
			);
		} else {
			if ( $version ) {
				$version = sprintf( '(This message was added in version %s.)', $version );
			}

			$message .= sprintf(
				' Please see <a href="%s">Debugging in WordPress</a> for more information.',
				'https://wordpress.org/support/article/debugging-in-wordpress/'
			);

			trigger_error(
				sprintf(
					'Function %1$s was called <strong>incorrectly</strong>. %2$s %3$s',
					$function,
					$message,
					$version
				),
				E_USER_NOTICE
			);
		}
	}
}

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