public function setFormat($format)
    {
        if ($this->app['debug']) {
            if (false === is_string($format)) {
                throw new \InvalidArgumentException(sprintf('Format must be a string, got "%s".', is_object($format) ? get_class($format) : gettype($format)));
            }

            if (false === strpos($format, '%key%')) {
                throw new \InvalidArgumentException(sprintf('Format must contain "%%key%%", got "%s".', $format));
            }

            if (false === strrpos($format, '.')) {
                throw new \InvalidArgumentException(sprintf('Format missing extension, got "%s".', $format));
            }
        }

        $this->format = $format;

        if (strlen($format) > 5 && '.dist' === substr($format, -5)) {
            $format = substr($format, strrpos($format, '.', -6) + 1);
        } else {
            $format = substr($format, strrpos($format, '.') + 1);
        }

        switch ($format) {
            case 'json':
            case 'json.dist':
                $this->loader = new JsonLoader();
                break;
            case 'yml':
            case 'yml.dist':
            case 'yaml':
            case 'yaml.dist':
                if (false === class_exists('Symfony\\Component\\Yaml\\Yaml')) {
                    throw new \RuntimeException('Missing Symfony Yaml component.');
                }

                $this->loader = new YamlLoader();
                break;
            case 'php':
            case 'php.dist':
                $this->loader = new PHPLoader();
                break;
            default:
                throw new \InvalidArgumentException(sprintf('Unsupported file format "%s".', $format));
        }

        $this->flushAll();

        return $this;
    }
public function setFormat($format)
    {
        if ($this->app['debug']) {
            if (false === is_string($format)) {
                throw new \InvalidArgumentException(sprintf('Format must be a string, got "%s".', is_object($format) ? get_class($format) : gettype($format)));
            }

            if (false === strpos($format, '%key%')) {
                throw new \InvalidArgumentException(sprintf('Format must contain "%%key%%", got "%s".', $format));
            }

            if (false === strrpos($format, '.')) {
                throw new \InvalidArgumentException(sprintf('Format missing extension, got "%s".', $format));
            }
        }

        $this->format = $format;

        if (strlen($format) > 5 && '.dist' === substr($format, -5)) {
            $format = substr($format, strrpos($format, '.', -6) + 1);
        } else {
            $format = substr($format, strrpos($format, '.') + 1);
        }

        switch ($format) {
            case 'json':
            case 'json.dist':
                $this->loader = new JsonLoader();
                break;
            case 'yml':
            case 'yml.dist':
            case 'yaml':
            case 'yaml.dist':
                if (false === class_exists('Symfony\\Component\\Yaml\\Yaml')) {
                    throw new \RuntimeException('Missing Symfony Yaml component.');
                }

                $this->loader = new YamlLoader();
                break;
            case 'php':
            case 'php.dist':
                $this->loader = new PHPLoader();
                break;
            default:
                throw new \InvalidArgumentException(sprintf('Unsupported file format "%s".', $format));
        }

        $this->flushAll();

        return $this;
    }
public function setFormat ( $ format ) { if ( $ this -> app [ 'debug' ] ) { if ( false === is_string ( $ format ) ) { throw new \ InvalidArgumentException ( sprintf ( 'Format must be a string, got "%s".' , is_object ( $ format ) ? get_class ( $ format ) : gettype ( $ format ) ) ) ; } if ( false === strpos ( $ format , '%key%' ) ) { throw new \ InvalidArgumentException ( sprintf ( 'Format must contain "%%key%%", got "%s".' , $ format ) ) ; } if ( false === strrpos ( $ format , '.' ) ) { throw new \ InvalidArgumentException ( sprintf ( 'Format missing extension, got "%s".' , $ format ) ) ; } } $ this -> format = $ format ; if ( strlen ( $ format ) > 5 && '.dist' === substr ( $ format , - 5 ) ) { $ format = substr ( $ format , strrpos ( $ format , '.' , - 6 ) + 1 ) ; } else { $ format = substr ( $ format , strrpos ( $ format , '.' ) + 1 ) ; } switch ( $ format ) { case 'json' : case 'json.dist' : $ this -> loader = new JsonLoader ( ) ; break ; case 'yml' : case 'yml.dist' : case 'yaml' : case 'yaml.dist' : if ( false === class_exists ( 'Symfony\\Component\\Yaml\\Yaml' ) ) { throw new \ RuntimeException ( 'Missing Symfony Yaml component.' ) ; } $ this -> loader = new YamlLoader ( ) ; break ; case 'php' : case 'php.dist' : $ this -> loader = new PHPLoader ( ) ; break ; default : throw new \ InvalidArgumentException ( sprintf ( 'Unsupported file format "%s".' , $ format ) ) ; } $ this -> flushAll ( ) ; return $ this ; }
Set the file format to search for in the configuration directory.

Triggers @see ConfigLoader::flushAll.

@param string $format json(.dist)|y(a)ml(.dist)|php(.dist) with variable '%key%' and optional '%env%'

@return $this
Set the file format to search for in the configuration directory .