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 |
---|---|
345 |
|
346 | /** |
347 | * Filters the list of post types to delete with a user. |
348 | * |
349 | * @since 3.4.0 |
350 | * |
351 | * @param array $post_types_to_delete Post types to delete. |
352 | * @param int $id User ID. |
353 | */ |
354 | $post_types_to_delete = apply_filters( 'post_types_to_delete_with_user', $post_types_to_delete, $id ); |
355 | $post_types_to_delete = implode( "', '", $post_types_to_delete ); |
356 | $post_ids = $wpdb->get_col( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_author = %d AND post_type IN ('$post_types_to_delete')", $id ) ); |
357 | if ( $post_ids ) { |
358 | foreach ( $post_ids as $post_id ) |
359 | wp_delete_post( $post_id ); |
360 | } |
361 |
|
362 | // Clean links |
363 | $link_ids = $wpdb->get_col( $wpdb->prepare("SELECT link_id FROM $wpdb->links WHERE link_owner = %d", $id) ); |