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var_dump($_GET['a'],$_POST['a'],$_REQUEST['a']);
?>
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<head><title>demo</title></head>
<body>
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<input type='hidden' name='a' value='yyy'/>
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function HotSo($HotSong){
$HotSo='';
echo($HotSong);
$b=explode('|',$HotSong);
foreach ($b as $v) {
$HotSo.="<a href="song.php?song=".urlencode($v)."" mce_ ......
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