php在一个cookie中存储多个值得代码演示
<?php
$info = array("xyz", "yellow", 22);
setcookie("usr", serialize($info));
?>
<html><head><title>Multiple Cookie Values</title></head>
<h2>$_COOKIE[]</h2>
<b>
<?php
if(! empty($_COOKIE['usr'])){
$cookie_data= $_COOKIE['usr'];
$cookie_data=stripslashes($cookie_data);
$cookie_data=unserialize("$cookie_data");
echo "What's in the cookie array< br />";
print_r($_COOKIE);
echo "<pre class="prettyprint linenums" >Unserialized data< br />";
print_r( $cookie_data);
}
?>
</b>
</font>
</body>
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