lithium\net\http\Response::cookies()
Add a cookie to header output, or return a single cookie or full cookie list.
This function's parameters are designed to be analogous to setcookie(). Function parameters
expire
, path
, domain
, secure
, and httponly
may be passed in as an associative array
alongside value
inside $value
.
NOTE: Cookies values are expected to be scalar. This function will not serialize cookie values. If you wish to store a non-scalar value, you must serialize the data first.
NOTE: Cookie values are stored as an associative array containing at minimum a value
key.
Cookies which have been set multiple times do not overwrite each other. Rather they are stored
as an array of associative arrays.
Parameters
-
string
$key
-
string
$value
Returns
mixedLinks
Source
public function cookies($key = null, $value = null) {
if (!$key) {
$key = $this->cookies;
$this->cookies = array();
}
if (is_array($key)) {
foreach ($key as $cookie => $value) {
$this->cookies($cookie, $value);
}
} elseif (is_string($key)) {
if ($value === null) {
return isset($this->cookies[$key]) ? $this->cookies[$key] : null;
}
if ($value === false) {
unset($this->cookies[$key]);
} else {
if (is_array($value)) {
if (array_values($value) === $value) {
foreach ($value as $i => $set) {
if (!is_array($set)) {
$value[$i] = array('value' => $set);
}
}
}
} else {
$value = array('value' => $value);
}
if (isset($this->cookies[$key])) {
$orig = $this->cookies[$key];
if (array_values($orig) !== $orig) {
$orig = array($orig);
}
if (array_values($value) !== $value) {
$value = array($value);
}
$this->cookies[$key] = array_merge($orig, $value);
} else {
$this->cookies[$key] = $value;
}
}
}
return $this->cookies;
}