2009年8月19日

PHP List Session Variables


<?php
session_start();

$key = $_REQUEST["key"];
$value = $_REQUEST["value"];

if ($key != "" && $value != "") {
$_SESSION[$key] = $value;
}
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title></title>
</head>
<body>
<table border="1">
<tr><th>Key</th><th>Value</th></tr>
<?php
foreach($_SESSION as $k=>$v) {
$hk = htmlspecialchars($k);
$hv = htmlspecialchars($v);
print "<tr><td>$hk</td><td>$hv</td></tr>";
}
?>
</table>
<form method="POST">
<table>
<tr><td align="right">Key</td><td><input name="key"></td></tr>
<tr><td align="right">Value</td><td><input name="value"></td></tr>
<tr><td align="right"></td><td><input type="submit"></td></tr>
</table>
</form>
</body>
</html>

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