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 |
|---|---|
| 4515 | $new = implode( "\n", $pung ); |
| 4516 | |
| 4517 | /** |
| 4518 | * Filters the new ping URL to add for the given post. |
| 4519 | * |
| 4520 | * @since 2.0.0 |
| 4521 | * |
| 4522 | * @param string $new New ping URL to add. |
| 4523 | */ |
| 4524 | $new = apply_filters( 'add_ping', $new ); |
| 4525 | |
| 4526 | $return = $wpdb->update( $wpdb->posts, array( 'pinged' => $new ), array( 'ID' => $post->ID ) ); |
| 4527 | clean_post_cache( $post->ID ); |
| 4528 | return $return; |
| 4529 | } |
| 4530 | |
| 4531 | /** |
| 4532 | * Retrieve enclosures already enclosed for a post. |
| 4533 | * |