PHP fatal errors

[modir]

When running the PHP code with PHP 7 I get two fatal error and a deprecated message:

PHP Fatal error:  'break' not in the 'loop' or 'switch' context in ./gixlg-core.php on line 151
Errors parsing ./gixlg-core.php

PHP Deprecated:  Methods with the same name as their class will not be constructors in a future version of PHP; Math_BigInteger has a deprecated constructor in ./lib/BigInteger.php on line 190

PHP Fatal error:  'break' not in the 'loop' or 'switch' context in ./gixlg-map.php on line 24
Errors parsing ./gixlg-map.php

What is the minimum version of PHP you still want to support? I could provide a pull request with changes.