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 |
---|---|
2583 | * |
2584 | * The dynamic portion of the hook name, `$field`, refers to the post |
2585 | * field name. |
2586 | * |
2587 | * @since 2.3.0 |
2588 | * |
2589 | * @param mixed $value Value of the post field. |
2590 | * @param int $post_id Post ID. |
2591 | */ |
2592 | $value = apply_filters( "edit_{$field}", $value, $post_id ); |
2593 |
|
2594 | /** |
2595 | * Filters the value of a specific post field to edit. |
2596 | * |
2597 | * The dynamic portion of the hook name, `$field_no_prefix`, refers to |
2598 | * the post field name. |
2599 | * |
2600 | * @since 2.3.0 |
2601 | * |