douna1941 2016-09-25 17:49
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无法在我的网站PHP的另一页中读取cookie

I set cookie in one page

http://www.example.com/test.php

code is like this:

<?php
$cookie_name = "user";
$cookie_value = "Alex Porter";
setcookie($cookie_name, $cookie_value, time() + (86400 * 30) , '/',
'.example.com' );
?>
<html>
<body>

<?php
if(!isset($_COOKIE[$cookie_name])) {
    echo "Cookie named '" . $cookie_name . "' is not set!";
} else {
    echo "Cookie '" . $cookie_name . "' is set!<br>";
    echo "Value is: " . $_COOKIE[$cookie_name];
}
?>

</body>
</html>

Its working. and print cookie will give right result.

Now i try to access same cookie in

http://www.example.com/test1.php

after loading

http://www.example.com/test.php

code:

<?php
if(!isset($_COOKIE[$cookie_name])) {
    echo "Cookie named '" . $cookie_name . "' is not set!";
} else {
    echo "Cookie '" . $cookie_name . "' is set!<br>";
    echo "Value is: " . $_COOKIE[$cookie_name];
}
?>

But its not working. Result:

Cookie named '' is not set!

I am Using Shared server in Godaddy

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1条回答 默认 最新

  • dousuitang5239 2016-09-25 17:52
    关注

    You must define $cookie_name = 'user'; at the beginning of your test1.php file. Variables are not shared between scripts unless you require them into each other.

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