Fires immediately before meta of a specific type is added.

Description

The dynamic portion of the hook name, $meta_type, refers to the meta object type (post, comment, term, user, or any other type with an associated meta table).

Possible hook names include:

• add_post_meta
• add_comment_meta
• add_term_meta
• add_user_meta

Parameters

$object_idint

ID of the object metadata is for.

$meta_keystring

Metadata key.

$_meta_valuemixed

Metadata value.

Source

do_action( "add_{$meta_type}_meta", $object_id, $meta_key, $_meta_value );

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