* @link http://www.yiiframework.com/ * @copyright 2008-2013 Yii Software LLC * @license http://www.yiiframework.com/license/ */ /** * CConfiguration represents an array-based configuration. * * It can be used to initialize an object's properties. * * The configuration data may be obtained from a PHP script. For example, *
* return array( * 'name'=>'My Application', * 'defaultController'=>'index', * ); ** Use the following code to load the above configuration data: *
* $config=new CConfiguration('path/to/config.php'); ** * To apply the configuration to an object, call {@link applyTo()}. * Each (key,value) pair in the configuration data is applied * to the object like: $object->$key=$value. * * Since CConfiguration extends from {@link CMap}, it can be * used like an associative array. See {@link CMap} for more details. * * @author Qiang Xue
* return array * ( * 'name'=>'My Application', * 'defaultController'=>'index', * ); ** * @param string $configFile configuration file path (if using relative path, be aware of what is the current path) * @see mergeWith */ public function loadFromFile($configFile) { $data=require($configFile); if($this->getCount()>0) $this->mergeWith($data); else $this->copyFrom($data); } /** * Saves the configuration into a string. * The string is a valid PHP expression representing the configuration data as an array. * @return string the string representation of the configuration */ public function saveAsString() { return str_replace("\r",'',var_export($this->toArray(),true)); } /** * Applies the configuration to an object. * Each (key,value) pair in the configuration data is applied * to the object like: $object->$key=$value. * @param object $object object to be applied with this configuration */ public function applyTo($object) { foreach($this->toArray() as $key=>$value) $object->$key=$value; } }