Filters a user's custom meta values and keys immediately after the user is created or updated and before any user meta is inserted or updated.
$custom_metaarray$userWP_User$updatebool$userdataarraywp-includes/user.php:2580wp_insert_user() * * @param array $custom_meta Array of custom user meta values keyed by meta key. * @param WP_User $user User object. * @param bool $update Whether the user is being updated rather than created. * @param array $userdata The raw array of data passed to wp_insert_user(). */ $custom_meta = apply_filters( 'insert_custom_user_meta', $custom_meta, $user, $update, $userdata ); $meta = array_merge( $meta, $custom_meta ); if ( $update ) { // Update user meta. foreach ( $meta as $key => $value ) {Introduced in 5.9.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.