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Direktori : /home/emergentqj/jugement/wp-content/plugins/backup-guard-platinum/com/lib/Dropbox/ |
Current File : /home/emergentqj/jugement/wp-content/plugins/backup-guard-platinum/com/lib/Dropbox/ValueStore.php |
<?php namespace Dropbox; /** * A contract for a class which provides simple get/set/clear access to a single string * value. {@link ArrayEntryStore} provides an implementation of this for storing a value * in a single array element. * * Example implementation for a Memcache-based backing store: * * <code> * class MemcacheValueStore implements ValueStore * { * private $key; * private $memcache; * * function __construct($memcache, $key) * { * $this->memcache = $memcache; * $this->key = $key; * } * * function get() * { * $value = $this->memcache->get($this->getKey()); * return $value === false ? null : base64_decode($value); * } * * function set($value) * { * $this->memcache->set($this->key, base64_encode($value)); * } * * function clear() * { * $this->memcache->delete($this->key); * } * } * </code> */ interface ValueStore { /** * Returns the entry's current value or <code>null</code> if nothing is set. * * @return string */ function get(); /** * Set the entry to the given value. * * @param string $value */ function set($value); /** * Remove the value. */ function clear(); }