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

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


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.

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$meta_value mixed
Metadata value to sanitize.
$meta_key string
Metadata key.
$object_type string
Type of object metadata is for. Accepts 'post', 'comment', 'term', 'user', or any other object type with an associated meta table.
$object_subtype string
Object subtype.

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File: wp-includes/meta.php. View all references

return apply_filters( "sanitize_{$object_type}_meta_{$meta_key}_for_{$object_subtype}", $meta_value, $meta_key, $object_type, $object_subtype );

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Version Description
4.9.8 Introduced.

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