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Source View: wp_die_handler

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.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

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
2678  * @param string $message Error message.
2679  * @param string $title Error title.
2680  * @param string|array $args Optional arguements to control behaviour.
2681  */
2682 function wp_die( $message, $title = '', $args = array() ) {
2683      if ( defined( 'DOING_AJAX' ) && DOING_AJAX )
2684           die('-1');
2685
2686      if ( function_exists( 'apply_filters' ) ) {
2687           $function = apply_filters( 'wp_die_handler', '_default_wp_die_handler');
2688      } else {
2689           $function = '_default_wp_die_handler';
2690      }
2691
2692      call_user_func( $function, $message, $title, $args );
2693 }
2694
2695 /**
2696  * Kill WordPress execution and display HTML message with error message.