Jelix\Core\Config\Compiler::read PHP Method

    public function read($allModuleInfo = false, $additionalOptions = null)
    {
        $tempPath = App::tempBasePath();
        if ($tempPath == '/') {
            // if it equals to '/', this is because realpath has returned false in the application.init.php
            // so this is because the path doesn't exist.
            throw new Exception('Application temp directory doesn\'t exist !', 3);
        }
        if (!is_writable($tempPath)) {
            throw new Exception('Application temp base directory is not writable -- (' . $tempPath . ')', 4);
        }
        if (!is_writable(App::logPath())) {
            throw new Exception('Application log directory is not writable -- (' . App::logPath() . ')', 4);
        }
        $this->config = $this->readConfigFiles($this->configFileName, $additionalOptions);
        $this->prepareConfig($allModuleInfo);
        return $this->config;
    }