php研修のV1

function のコメントを書いて下さい。
以下はPhiさんの例。
/**
 * check 2 path is same function
 *
 * @param $pathA
 * @param $pathB
 * @return true : $pathA and $pathB is exists in System and $pathA same $pathB
 * @return false : $pathA and $pathB is not exists in System or $pathA is not set or $pathB is not set or $pathA != $pathB
 */