I want to set a cookie when I enter a text into the text field, and it shows the text I submitted immediately, thus I write a sample php code like this:
<?php
if (isset($HTTP_POST_VARS['Name'])) {
setcookie("name", $HTTP_POST_VARS['Name'], time()+86400*10);
}
echo $name;
?>
(I set the text field is Name and the data will be sent to another page)In another page, I insert <?php echo $HTTP_COOKIE_VARS['name']; ?> in the beginning of the code.
Is the code right?
Then I run the test, I enter a name into the text field and submit it. But it shows "Notice: Undefined index: name in ..", it can't show the name I submitted.
Why?Anything wrong??
Thanks!!
Terry_________________________________________________________________
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