Implements: IteratorAggregate | Traversable | ArrayAccess | Serializable | Countable
File-based configuration reader. Multiple configuration directories can be used by attaching multiple instances of this class to Config.
Class declared in SYSPATH/classes/config/file.php on line 3.
integer 1
integer 2
string $_configuration_grouplink to thisConfiguration group name
bool $_configuration_modifiedlink to thisHas the config group changed?
Loads an empty array as the initial configuration and enables array keys to be used as properties.
void
publicfunction__construct($directory='config'){// Set the configuration directory name$this->_directory = trim($directory,'/');// Load the empty arrayparent::__construct();}
Load and merge all of the configuration files in this group.
$config->load($name);
string
$group
required - Configuration group namearray
$config
= NULL - Configuration array$this - Clone of the current object
publicfunctionload($group,array$config= NULL){if($files= Kohana::find_file($this->_directory,$group, NULL, TRUE)){// Initialize the config array$config=array();foreach($filesas$file){// Merge each file to the configuration array$config= Arr::merge($config, Kohana::load($file));}}returnparent::load($group,$config);}
Return the current group in serialized form.
echo$config;
string
publicfunction__toString(){returnserialize($this->getArrayCopy());}
Return the raw array that is being used for this object.
$array=$config->as_array();
array
publicfunctionas_array(){return$this->getArrayCopy();}
Get a variable from the configuration or return the default value.
$value=$config->get($key);
string
$key
required - Array keymixed
$default
= NULL - Default valuemixed
publicfunctionget($key,$default= NULL){return$this->offsetExists($key) ?$this->offsetGet($key) :$default;}
Sets a value in the configuration array.
$config->set($key,$new_value);
string
$key
required - Array keymixed
$value
required - Array value$this
publicfunctionset($key,$value){$this->offsetSet($key,$value);return$this;}