4,5行不懂求解释 无 ?phpfunction str($str){$array = array("1","2","3","4","5","6");$repstr = implode($array);if(preg_match("/$str/",$repstr)){echo "scriptalert('您使用了禁用词语,请重新填写');location.href='16.php'/script";}else{echo "内容为
4,5行 不懂 求解释
alert('您使用了禁用词语,请重新填写');location.href='16.php'";
}else{
echo "内容为:".$str;
}
}
if(!empty($_POST['sub'])){
str($_POST['te']);
}
?>
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