DependencyInjection/KnpPiwikExtension.php
protected function mergeConfigs(array $configs)
    {
        $merged = array();
        foreach ($configs as $config) {
            $merged = array_merge($merged, $config);
        }

        return $merged;
    }
protected function mergeConfigs(array $configs)
    {
        $merged = array();
        foreach ($configs as $config) {
            $merged = array_merge($merged, $config);
        }

        return $merged;
    }
protected function mergeConfigs ( array $ configs ) { $ merged = array ( ) ; foreach ( $ configs as $ config ) { $ merged = array_merge ( $ merged , $ config ) ; } return $ merged ; }
Merges the given configurations array

@param  array $config

@return array
Merges the given configurations array