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Revision Autor Zeilennr. Zeile
148 lars 1 
<?php
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namespace Illuminate\Cache;
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use Illuminate\Contracts\Cache\LockProvider;
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class NullStore extends TaggableStore implements LockProvider
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{
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    use RetrievesMultipleKeys;
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    /**
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     * Retrieve an item from the cache by key.
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     *
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     * @param  string  $key
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     * @return void
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     */
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    public function get($key)
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    {
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        //
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    }
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    /**
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     * Store an item in the cache for a given number of seconds.
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     *
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     * @param  string  $key
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     * @param  mixed  $value
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     * @param  int  $seconds
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     * @return bool
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     */
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    public function put($key, $value, $seconds)
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    {
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        return false;
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    }
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    /**
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     * Increment the value of an item in the cache.
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     *
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     * @param  string  $key
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     * @param  mixed  $value
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     * @return bool
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     */
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    public function increment($key, $value = 1)
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    {
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        return false;
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    }
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    /**
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     * Decrement the value of an item in the cache.
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     *
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     * @param  string  $key
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     * @param  mixed  $value
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     * @return bool
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     */
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    public function decrement($key, $value = 1)
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    {
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        return false;
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    }
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    /**
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     * Store an item in the cache indefinitely.
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     *
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     * @param  string  $key
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     * @param  mixed  $value
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     * @return bool
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     */
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    public function forever($key, $value)
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    {
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        return false;
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    }
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    /**
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     * Get a lock instance.
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     *
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     * @param  string  $name
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     * @param  int  $seconds
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     * @param  string|null  $owner
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     * @return \Illuminate\Contracts\Cache\Lock
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     */
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    public function lock($name, $seconds = 0, $owner = null)
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    {
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        return new NoLock($name, $seconds, $owner);
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    }
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    /**
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     * Restore a lock instance using the owner identifier.
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     *
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     * @param  string  $name
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     * @param  string  $owner
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     * @return \Illuminate\Contracts\Cache\Lock
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     */
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    public function restoreLock($name, $owner)
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    {
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        return $this->lock($name, 0, $owner);
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    }
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    /**
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     * Remove an item from the cache.
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     *
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     * @param  string  $key
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     * @return bool
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     */
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    public function forget($key)
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    {
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        return true;
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    }
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    /**
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     * Remove all items from the cache.
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     *
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     * @return bool
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     */
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    public function flush()
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    {
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        return true;
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    }
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    /**
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     * Get the cache key prefix.
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     *
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     * @return string
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     */
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    public function getPrefix()
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    {
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        return '';
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    }
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}