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<?php
/**
* ownCloud
*
* @author Frank Karlitschek
* @author Jakob Sack
* @copyright 2012 Frank Karlitschek frank@owncloud.org
*
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
/**
* This class is responsible for reading and writing config.php, the very basic
* configuration file of ownCloud.
*/
class OC_Config {
/** @var \OC\Config */
public static $object;
/**
* Returns the config instance
* @return \OC\Config
*/
public static function getObject() {
return self::$object;
}
/**
* Lists all available config keys
* @return array an array of key names
*
* This function returns all keys saved in config.php. Please note that it
* does not return the values.
*/
public static function getKeys() {
return self::$object->getKeys();
}
/**
* Gets a value from config.php
* @param string $key key
* @param mixed $default = null default value
* @return mixed the value or $default
*
* This function gets the value from config.php. If it does not exist,
* $default will be returned.
*/
public static function getValue($key, $default = null) {
return self::$object->getValue($key, $default);
}
/**
* Sets a value
* @param string $key key
* @param mixed $value value
*
* This function sets the value and writes the config.php.
*
*/
public static function setValue($key, $value) {
self::$object->setValue($key, $value);
}
/**
* Removes a key from the config
* @param string $key key
*
* This function removes a key from the config.php.
*/
public static function deleteKey($key) {
self::$object->deleteKey($key);
}
}
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