WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )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.
| Line | Code |
|---|---|
| 2622 | $function = apply_filters( 'wp_die_xmlrpc_handler', '_xmlrpc_wp_die_handler' ); |
| 2623 | } else { |
| 2624 | /** |
| 2625 | * Filters the callback for killing WordPress execution for all non-Ajax, non-XML-RPC requests. |
| 2626 | * |
| 2627 | * @since 3.0.0 |
| 2628 | * |
| 2629 | * @param callable $function Callback function name. |
| 2630 | */ |
| 2631 | $function = apply_filters( 'wp_die_handler', '_default_wp_die_handler' ); |
| 2632 | } |
| 2633 | |
| 2634 | call_user_func( $function, $message, $title, $args ); |
| 2635 | } |
| 2636 | |
| 2637 | /** |
| 2638 | * Kills WordPress execution and display HTML message with error message. |
| 2639 | * |
| 2640 | * This is the default handler for wp_die if you want a custom one for your |