Question

我有一个config.php文件，里面有一些常量和方法我有一个test.php文件，可以调用config.php中的一种方法相关代码是：

$Questions = array(
    1 => "Is he/she nice?1",
    2 => "Is he/she sweet?2",
    3 => "Is he/she nice?3",
    4 => "Is he/she sweet?4",
    5 => "Is he/she nice?5",
    6 => "Is he/she sweet?6",
    7 => "Is he/she nice?7",
    8 => "Is he/she sweet?8",
    9 => "Is he/she nice?9",
    10 => "Is he/she sweet?10"
);


function PrintAnswersOnMe($uid)
{
    $uid = antiSQLi($uid);
    $query = "SELECT * FROM AnsAns WHERE fid='".$uid."'";
    $result = mysql_query($query);
    while($row = mysql_fetch_array($result))
    {
        $rrr = $row[2];
        echo $Questions[1];
        echo $rrr . ' ' . $Questions[$rrr];
        echo "You'r friend <img src='http://graph.facebook.com/".$row['uid']."/picture/' /> answered " . (($row['answer'] == 1) ? "yes" : "no") . " about wether you're ". $rrr.": " . $Questions[$rrr];
        echo "<br /> " . $Questions['2'] . "<br/>";
    }
}

test文件仅调用PrintAnswersOnMe。（包括它）
一切工作文件，否 $Question[...]评估实际HTML输出的激励！为了检查这一点，我添加了$Questions[2] - 以及$Questions['2'] - 并且没有一个产生HTML输出。循环确实执行，因为其他一切都是HTML 有趣的是，test.php内部确实有效 - echo $Questions[...]实际上是HTML输出的产品。有没有人对这种神秘行为有任何想法？

Answer 1

function PrintAnswersOnMe($uid, $questions) {
//Code goes here
}

然后你就可以访问了

Answer 2

您需要在global $Questions;之前将$uid = antiSQLi($uid);添加到函数的开头。

使用PHP的数组不会评估

2 个答案: