pre_{$field} WordPress Filter Hook
The pre_{$field} hook is triggered before the specified field is outputted on the front-end of a WordPress site. This hook can be used to modify the field before it is displayed.
apply_filters( "pre_{$field}", mixed $value ) #
Filters the value of a specific post field before saving.
Description
The dynamic portion of the hook name, $field, refers to the post field name.
Parameters
- $value
(mixed)Value of the post field.
Source
File: wp-includes/post.php
Changelog
| Version | Description |
|---|---|
| 2.3.0 | Introduced. |