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<?php namespace Illuminate\Cache;
class ArrayStore extends TaggableStore implements StoreInterface {
/**
* The array of stored values.
*
* @var array
*/
protected $storage = array();
/**
* Retrieve an item from the cache by key.
*
* @param string $key
* @return mixed
*/
public function get($key)
{
if (array_key_exists($key, $this->storage))
{
return $this->storage[$key];
}
}
/**
* Store an item in the cache for a given number of minutes.
*
* @param string $key
* @param mixed $value
* @param int $minutes
* @return void
*/
public function put($key, $value, $minutes)
{
$this->storage[$key] = $value;
}
/**
* Increment the value of an item in the cache.
*
* @param string $key
* @param mixed $value
* @return void
*/
public function increment($key, $value = 1)
{
$this->storage[$key] = $this->storage[$key] + $value;
return $this->storage[$key];
}
/**
* Increment the value of an item in the cache.
*
* @param string $key
* @param mixed $value
* @return void
*/
public function decrement($key, $value = 1)
{
$this->storage[$key] = $this->storage[$key] - $value;
return $this->storage[$key];
}
/**
* Store an item in the cache indefinitely.
*
* @param string $key
* @param mixed $value
* @return void
*/
public function forever($key, $value)
{
return $this->put($key, $value, 0);
}
/**
* Remove an item from the cache.
*
* @param string $key
* @return void
*/
public function forget($key)
{
unset($this->storage[$key]);
}
/**
* Remove all items from the cache.
*
* @return void
*/
public function flush()
{
$this->storage = array();
}
/**
* Get the cache key prefix.
*
* @return string
*/
public function getPrefix()
{
return '';
}
}
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