SocialNetwork::getUserPictureSrc

static function getUserPictureSrc($photoId, $gender = '?', $width = 100, $height = 100)
{
	static $cache = array();

	$key = $photoId.'.'.$width.'.'.$height;

	if (!array_key_exists($key, $cache))
	{
		$src = false;

		if ($photoId > 0)
		{
			$imageFile = CFile::GetFileArray($photoId);
			if ($imageFile !== false)
			{
				$tmpImage = CFile::ResizeImageGet(
					$imageFile,
					array("width" => $width, "height" => $height),
					BX_RESIZE_IMAGE_EXACT,
					false
				);
				$src = $tmpImage["src"];
			}

			$cache[$key] = $src;
		}
	}

	return $cache[$key];
}