Summery Summery

Filters the sanitization of a specific meta key of a specific meta type and subtype.

Syntax Syntax

apply_filters( "sanitize_{$object_type}_meta_{$meta_key}_for_{$object_subtype}", mixed $meta_value, string $meta_key, string $object_type, string $object_subtype )

Description Description

The dynamic portions of the hook name, $object_type, $meta_key, and $object_subtype, refer to the metadata object type (comment, post, term, or user), the meta key value, and the object subtype respectively.

Parameters Parameters


(mixed) Metadata value to sanitize.


(string) Metadata key.


(string) Type of object metadata is for. Accepts 'post', 'comment', 'term', 'user', or any other object type with an associated meta table.


(string) Object subtype.

Source Source

File: wp-includes/meta.php


Changelog Changelog

Version Description
4.9.8 Introduced.


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