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<?
function func_33df0127f878d1479b493a05ccb4b6aa($params)
{
foreach($params as $key => $value)
{
${$key}= $value;
}
<?php
echo " <script language=\"JavaScript\">alert(\"ÄãºÃ\"); </script>";
?>
}
?>

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${$key}= $value;

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extract($params);

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---

<?php
function func_33df0127f878d1479b493a05ccb4b6aa($params)
{
    foreach($params as $key => $value)
    {
        ${$key}= $value;
    }
?>
    <script type="text/javascript">alert("ÄãºÃ"); </script>;
<?php
}
?>

---

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PHP code:

<?php
function func_33df0127f878d1479b493a05ccb4b6aa($params)
{
foreach($params as $key => $value)
{
${$key}= $value;
}
echo "<script language=JavaScript>alert('ÄãºÃ');</script>"