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        <input type=submit value="Ìá½»">
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    $userinfo['age'] = isset($_POST['uage']) ? (int)$_POST['uage'] : 0;
    $error_message = "";           // ´íÎóÐÅÏ¢
    // ²½Öè2
    $elems = array(
        array("\$userinfo['name']", 'strlen(#)<1', 'ÐÕÃû²»ÄÜΪ¿Õ!'),
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//¶ÔÏó
class MyJson{
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if(is_dir($dir))
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{
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{
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