Source View: edit_{$field}

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: 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.

Source View

Line Code
2043                 *
2044                 * The dynamic portion of the hook name, `$field`, refers to the post
2045                 * field name.
2046                 *
2047                 * @since 2.3.0
2048                 *
2049                 * @param mixed $value   Value of the post field.
2050                 * @param int   $post_id Post ID.
2051                 */
2052                $value = apply_filters( "edit_{$field}", $value, $post_id );
2053
2054                /**
2055                 * Filter the value of a specific post field to edit.
2056                 *
2057                 * The dynamic portion of the hook name, `$field_no_prefix`, refers to
2058                 * the post field name.
2059                 *
2060                 * @since 2.3.0
2061                 *