119 lines
2.6 KiB
PHP
Executable File
119 lines
2.6 KiB
PHP
Executable File
<?php
|
|
|
|
/*
|
|
* This file is part of the Symfony package.
|
|
*
|
|
* (c) Fabien Potencier <fabien@symfony.com>
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
namespace Symfony\Component\HttpFoundation\Session\Attribute;
|
|
|
|
/**
|
|
* This class relates to session attribute storage.
|
|
*
|
|
* @implements \IteratorAggregate<string, mixed>
|
|
*/
|
|
class AttributeBag implements AttributeBagInterface, \IteratorAggregate, \Countable
|
|
{
|
|
private string $name = 'attributes';
|
|
private string $storageKey;
|
|
|
|
protected $attributes = [];
|
|
|
|
/**
|
|
* @param string $storageKey The key used to store attributes in the session
|
|
*/
|
|
public function __construct(string $storageKey = '_sf2_attributes')
|
|
{
|
|
$this->storageKey = $storageKey;
|
|
}
|
|
|
|
public function getName(): string
|
|
{
|
|
return $this->name;
|
|
}
|
|
|
|
public function setName(string $name)
|
|
{
|
|
$this->name = $name;
|
|
}
|
|
|
|
public function initialize(array &$attributes)
|
|
{
|
|
$this->attributes = &$attributes;
|
|
}
|
|
|
|
public function getStorageKey(): string
|
|
{
|
|
return $this->storageKey;
|
|
}
|
|
|
|
public function has(string $name): bool
|
|
{
|
|
return \array_key_exists($name, $this->attributes);
|
|
}
|
|
|
|
public function get(string $name, mixed $default = null): mixed
|
|
{
|
|
return \array_key_exists($name, $this->attributes) ? $this->attributes[$name] : $default;
|
|
}
|
|
|
|
public function set(string $name, mixed $value)
|
|
{
|
|
$this->attributes[$name] = $value;
|
|
}
|
|
|
|
public function all(): array
|
|
{
|
|
return $this->attributes;
|
|
}
|
|
|
|
public function replace(array $attributes)
|
|
{
|
|
$this->attributes = [];
|
|
foreach ($attributes as $key => $value) {
|
|
$this->set($key, $value);
|
|
}
|
|
}
|
|
|
|
public function remove(string $name): mixed
|
|
{
|
|
$retval = null;
|
|
if (\array_key_exists($name, $this->attributes)) {
|
|
$retval = $this->attributes[$name];
|
|
unset($this->attributes[$name]);
|
|
}
|
|
|
|
return $retval;
|
|
}
|
|
|
|
public function clear(): mixed
|
|
{
|
|
$return = $this->attributes;
|
|
$this->attributes = [];
|
|
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* Returns an iterator for attributes.
|
|
*
|
|
* @return \ArrayIterator<string, mixed>
|
|
*/
|
|
public function getIterator(): \ArrayIterator
|
|
{
|
|
return new \ArrayIterator($this->attributes);
|
|
}
|
|
|
|
/**
|
|
* Returns the number of attributes.
|
|
*/
|
|
public function count(): int
|
|
{
|
|
return \count($this->attributes);
|
|
}
|
|
}
|