在数组多维php中查找值

function searchValue($array, $value) {
    foreach ($array as $key => $item) {
        if ($item === $value) {
            return "找到了！";
        } elseif (is_array($item)) {
            $result = searchValue($item, $value);
            if ($result) {
                return $result;
            }
        }
    }
    return "未找到该值！";
}

// 示例多维数组
$myArray = array(
    "a" => array(
        "b" => "value1",
        "c" => "value2"
    ),
    "d" => array(
        "e" => "value3",
        "f" => "value4"
    )
);

// 调用函数查找值
$result = searchValue($myArray, "value3");
echo $result;