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 |
|---|---|
| 1875 | * |
| 1876 | * The dynamic portion of the hook name, `$field`, refers to the post |
| 1877 | * field name. |
| 1878 | * |
| 1879 | * @since 2.3.0 |
| 1880 | * |
| 1881 | * @param mixed $value Value of the post field. |
| 1882 | * @param int $post_id Post ID. |
| 1883 | */ |
| 1884 | $value = apply_filters( "edit_{$field}", $value, $post_id ); |
| 1885 | |
| 1886 | /** |
| 1887 | * Filters the value of a specific post field to edit. |
| 1888 | * |
| 1889 | * The dynamic portion of the hook name, `$field_no_prefix`, refers to |
| 1890 | * the post field name. |
| 1891 | * |
| 1892 | * @since 2.3.0 |
| 1893 | * |