/**
* Fuse array content
*
* @param array $array1
* @param array $array2
* @return void
*/
function rabbit_array_merge(array $array1, array $array2)
{
foreach ($array2 as $k => $v) {
if (gettype($v) == 'array' && array_keys($v) !== range(0, count($v) - 1)) {
if (!isset($array1[$k]) || gettype($array1[$k]) != 'array') {
$array1[$k] = array();
}
$array1[$k] = rabbit_array_merge($array1[$k], $v);
continue;
}
$array1[$k] = $v;
}
return $array1;
}
/**
* Prepare config data
*
* @param mixed $config
* @return array
*/
public function prepare_config($config)
{
//load helper
$this->ci->load->helper('rabbit');
//check for YML config
if (gettype($config) == 'string') {
$config = $this->configLoad($config);
}
//build configuration stack
$configStack = array();
array_push($configStack, $config);
$parsing = $config;
while (isset($parsing['extends'])) {
$c = gettype($parsing['extends']) == 'string' ? $this->configLoad($parsing['extends']) : $parsing['extends'];
array_push($configStack, $c);
$parsing = $c;
}
//merge configurations
$final = $this->ci->config->item('rabbit-default-settings');
while (count($configStack) > 0) {
$final = rabbit_array_merge($final, array_pop($configStack));
}
//return data
return $final;
}
