/**
* Gets data from both POST and GET. When keys clash the value from POST will
* be used.
*
* @param string|null $key Key to fetch, or null to return the full array
* @param mixed $default Default value if the key does not exist
*
* @return mixed
*
* @since 2.0
*/
public function input($key = null, $default = null)
{
$combined = Arr::merge($this->get, $this->post);
if (is_null($key)) {
return $combined;
}
return Arr::get($combined, $key, $default);
}
/**
* @covers Fuel\Common\Arr::merge
* @expectedException \InvalidArgumentException
* @group Common
*/
public function testMergeException()
{
Arr::merge('not-an-array', 'not-an-array');
}
/**
* Loads a config file
*
* @param string $name
* @param null|string|boolean $group
*
* @return array|null
*/
public function load($name, $group = null)
{
if ($group === true) {
$group = pathinfo($name, PATHINFO_FILENAME);
}
if ($group and $cached = $this->get($group)) {
return $cached;
}
$name = $this->ensureDefaultFormat($name);
$paths = $this->finder->findAllFiles($name);
if (empty($paths)) {
return false;
}
$config = array();
foreach ($paths as $path) {
$extension = pathinfo($path, PATHINFO_EXTENSION);
$handler = $this->getHandler($extension);
$config = Arr::merge($config, $handler->load($path));
}
if ($group) {
$this->set($group, $config);
} elseif ($group === null) {
$this->merge($config);
}
return $config;
}
