COOKIE为什么读不出来？？

Question

网站a.com/b/a.php
<?php
setcookie("userId",'sss',time()+3600,'/');
setcookie("userLogined",'userLogined',time()+3600,'/');
?>
a.com/t.php
<?php
print_($_COOKIE);
?>
输出没有a.php设定的cookie值？？？求助

Answer 1

print_r($_COOKIE);
少了一个r 你应该有个好点的编辑器

Answer 2

笔误。使用的print_R($_cookie);
输出内容为：[PHPSESSID] => cad8f0758e6bc7b73c33b151621f84da

Answer 3

<?php
setcookie("userId",'sss',time()+3600,'/');
setcookie("userLogined",'userLogined',time()+3600,'/');?><?php
print_R($_COOKIE);
?>

Answer 4

<?php
setcookie("userId",'sss',time()+3600);
setcookie("userLogined",'userLogined',time()+3600);
?><?php
print_r($_COOKIE);
?>