apply_filters( "delete_{$meta_type}_metadata", null|bool $delete, int $object_id, string $meta_key, mixed $meta_value, bool $delete_all )

Filters whether to delete metadata of a specific type.


Description Description

The dynamic portion of the hook, $meta_type, refers to the meta object type (comment, post, term, or user). Returning a non-null value will effectively short-circuit the function.


Parameters Parameters

$delete

(null|bool) Whether to allow metadata deletion of the given type.

$object_id

(int) Object ID.

$meta_key

(string) Meta key.

$meta_value

(mixed) Meta value. Must be serializable if non-scalar.

$delete_all

(bool) Whether to delete the matching metadata entries for all objects, ignoring the specified $object_id. Default false.


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Source Source

File: wp-includes/meta.php

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Changelog Changelog

Changelog
Version Description
3.1.0 Introduced.


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