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function is not described

rest_get_avatar_urls() WP 4.7.0

Retrieves the avatar urls in various sizes.

No Hooks.

Return

Array. Avatar URLs keyed by size. Each value can be a URL string or boolean false.

Usage

rest_get_avatar_urls( $id_or_email );
$id_or_email(mixed) (required)
The Gravatar to retrieve a URL for. Accepts a user_id, gravatar md5 hash, user email, WP_User object, WP_Post object, or WP_Comment object.

Notes

Changelog

Since 4.7.0 Introduced.

Code of rest_get_avatar_urls() WP 5.7.2

<?php
function rest_get_avatar_urls( $id_or_email ) {
	$avatar_sizes = rest_get_avatar_sizes();

	$urls = array();
	foreach ( $avatar_sizes as $size ) {
		$urls[ $size ] = get_avatar_url( $id_or_email, array( 'size' => $size ) );
	}

	return $urls;
}