Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: doing_it_wrong_trigger_error

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
4644       *
4645       * @since 3.1.0
4646       * @since 5.1.0 Added the $function, $message and $version parameters.
4647       *
4648       * @param bool   $trigger  Whether to trigger the error for _doing_it_wrong() calls. Default true.
4649       * @param string $function The function that was called.
4650       * @param string $message  A message explaining what has been done incorrectly.
4651       * @param string $version  The version of WordPress where the message was added.
4652       */
4653      if ( WP_DEBUG && apply_filters( 'doing_it_wrong_trigger_error', true, $function, $message, $version ) ) {
4654           if ( function_exists( '__' ) ) {
4655                if ( is_null( $version ) ) {
4656                     $version = '';
4657                } else {
4658                     /* translators: %s: version number */
4659                     $version = sprintf( __( '(This message was added in version %s.)' ), $version );
4660                }
4661                /* translators: %s: Codex URL */
4662                $message .= ' ' . sprintf(