block_core_social_link_get_icon

block_core_social_link_get_icon: 这个函数用来获取社交链接的图标。它返回该社交网络的图标类。

返回社交链接的SVG。

function block_core_social_link_get_icon( $service ) {
	$services = block_core_social_link_services();
	if ( isset( $services[ $service ] ) && isset( $services[ $service ]['icon'] ) ) {
		return $services[ $service ]['icon'];
	}

	return $services['share']['icon'];
}