(field_no_prefix)_edit_pre │ filter-hook │ WP 2.3.0

Filters the value of a specific post field to edit.

The dynamic portion of the hook name, $field_no_prefix, refers to the post field name.

Usage

add_filter( '(field_no_prefix)_edit_pre', 'wp_kama_field_no_prefix_edit_pre_filter', 10, 2 );

/**
 * Function for `(field_no_prefix)_edit_pre` filter-hook.
 * 
 * @param mixed $value   Value of the post field.
 * @param int   $post_id Post ID.
 *
 * @return mixed
 */
function wp_kama_field_no_prefix_edit_pre_filter( $value, $post_id ){

	// filter...
	return $value;
}

$value(mixed)

Value of the post field.

$post_id(int)

Post ID.

Changelog

Where the hook is called

$value = apply_filters( "{$field_no_prefix}_edit_pre", $value, $post_id );

Where the hook is used in WordPress