无法在PHP中设置Cookie？ [重复]

Question

This question already has an answer here:

• How to fix “Headers already sent” error in PHP 11 answers

I am using this Code

$ckName = 'Location';
$ckValue = '';
setcookie($ckName, $ckValue, time() + (86400 * 90), "/");
if(!isset($_COOKIE[$ckName])) {
Do Stuff set value of Country
$ckValue = $country;
setcookie($ckName, $ckValue, time() + (86400 * 90), "/");
}
else {
$country = $_COOKIE[$ckName];
echo 'Cookie Set';
}

When I reload the ebpage three or four times I still don't get Cookie Set echoed. I can't see my cookie either in the broswer.

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Answer 1

This code works for me, give it a try :-

$expire=time()+60*60*24*90;
setcookie( 'location_cookie', $ckValue , $expire );