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<html>
<head>
<title>post</title>
</head>
<body>
<form Method='Post' Action="php">
<input name="haha" type="text" value=1>
<input name="yy" type="hidden" value=2>
<input name="zz" value=3>
</form>
<?php
foreach ($_POST as $key=>$value)
{
echo "Key: $key; Value: $value <br/>\n ";
}
echo $_POST["haha"];
echo $_POST["zz"];
echo $_POST["yy"];
?>
</body>
</html>
<?php
if($_POST['cmd']=="go" ){
foreach($_POST as $key=>$value)
{
echo "Key: $key; Value: $value <br/>\n ";
}
echo $_POST["haha"];
echo $_POST["zz"];
echo $_POST["yy"];
}
?>
<html>
<head>
<title>post</title>
</head>
<body>
<form Method='Post' Action="cc.php">
<input type="hidden" name="cmd" value="go">
<input name="haha" type="text" value=1>
<input name="yy" type="hidden" value=2>
<input name="zz" value=3>
<input type="submit" value="go"/>
</form>
</body>
</html>