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 |
|---|---|
| 2147 | * |
| 2148 | * The dynamic portion of the hook name, $field, refers to the post |
| 2149 | * field name. |
| 2150 | * |
| 2151 | * @since 2.3.0 |
| 2152 | * |
| 2153 | * @param mixed $value Value of the post field. |
| 2154 | * @param int $post_id Post ID. |
| 2155 | */ |
| 2156 | $value = apply_filters( "edit_{$field}", $value, $post_id ); |
| 2157 | |
| 2158 | /** |
| 2159 | * Filter the value of a specific post field to edit. |
| 2160 | * |
| 2161 | * The dynamic portion of the hook name, $field_no_prefix, refers to |
| 2162 | * the post field name. |
| 2163 | * |
| 2164 | * @since 2.3.0 |
| 2165 | * |