WordPress at a glance
filter is not described

woocommerce_review_gravatar_size filter-hook . WC 1.0

Display the review authors gravatar

Usage

add_filter( 'woocommerce_review_gravatar_size', 'filter_function_name_8194' );
function filter_function_name_8194( $comment ){
	// filter...

	return $comment;
}
$comment(array)
WP_Comment.

Where the hook is called

woocommerce_review_display_gravatar()
woocommerce_review_gravatar_size
woocommerce/includes/wc-template-functions.php 1887
echo get_avatar( $comment, apply_filters( 'woocommerce_review_gravatar_size', '60' ), '' );

Where in WP core the hook is used WooCommerce

Usage not found.