(field_no_prefix)_save_pre filter-hook . WP 2.3.0

Filters the value of a specific field before saving.

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

Usage

add_filter( '(field_no_prefix)_save_pre', 'filter_function_name_5357' );
function filter_function_name_5357( $value ){
	// filter...

	return $value;
}

$value(mixed): Value of the post field.

Changelog

Since 2.3.0

Introduced.

Where the hook is called

sanitize_post_field()

edit_(field)

(field_no_prefix)_edit_pre

edit_post_(field)

pre_(field)

(field_no_prefix)_save_pre

pre_post_(field)

(field)_pre

(field)

post_(field)

wp-includes/post.php 2467

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

Where in WP core the hook is used WordPress

wp-includes/post.php 264

add_filter( 'title_save_pre', 'trim' );

wp-includes/post.php 2083

add_filter( 'title_save_pre', 'wp_filter_kses' );

wp-includes/post.php 2093

add_filter( 'content_save_pre', 'wp_filter_post_kses' );

wp-includes/post.php 2094

add_filter( 'excerpt_save_pre', 'wp_filter_post_kses' );

wp-includes/post.php 2095

add_filter( 'content_filtered_save_pre', 'wp_filter_post_kses' );

wp-includes/post.php 2112

remove_filter( 'title_save_pre', 'wp_filter_kses' );

wp-includes/post.php 2119

remove_filter( 'content_save_pre', 'wp_filter_post_kses' );

wp-includes/post.php 2120

remove_filter( 'excerpt_save_pre', 'wp_filter_post_kses' );

wp-includes/post.php 2121

remove_filter( 'content_filtered_save_pre', 'wp_filter_post_kses' );