FileEye / MimeMap

        return true;

    }

    public function setTypeDefaultExtension($type, $extension)

    {

        $type = strtolower($type);

        $extension = strtolower($extension);

        if (!isset($this->map['types'][$type])) {

            throw new MappingException('Cannot set ' . $extension . ' as default extension for type ' . $type . ', type not defined');

        }

        $key = array_search($extension, $this->map['types'][$type]);

        if ($key === false) {

            throw new MappingException('Cannot set ' . $extension . ' as default extension for type ' . $type . ', extension not associated to this type');

        }

        $tmp = [$extension];

        foreach ($this->map['types'][$type] as $k => $v) {

            if ($k === $key) {

                continue;

            }

            $tmp[] = $v;

        }

        $this->map['types'][$type] = $tmp;

    }

    public function setExtensionDefaultType($extension, $type)

    {

        $this->map['types'][$type] = $tmp;

    }

    public function setExtensionDefaultType($extension, $type)

    {

        $type = strtolower($type);

        $extension = strtolower($extension);

        if (!isset($this->map['extensions'][$extension])) {

            throw new MappingException('Cannot set ' . $type . ' as default type for extension ' . $extension . ', extension not defined');

        }

        $key = array_search($type, $this->map['extensions'][$extension]);

        if ($key === false) {

            throw new MappingException('Cannot set ' . $type . ' as default type for extension ' . $extension . ', type not associated to this extension');

        }

        $tmp = [$type];

        foreach ($this->map['extensions'][$extension] as $k => $v) {

            if ($k === $key) {

                continue;

            }

            $tmp[] = $v;

        }

        $this->map['extensions'][$extension] = $tmp;

    }

}