colder/php-weakref — pull request #14 by shoghicp (2014-10-15 11:17:24+00:00)
Title: Fix max PHP version on PECL

Installing this extension from PECL on PHP 5.6.1 throws:
> pecl/Weakref requires PHP (version >= 5.3.0, version <= 5.6.0, excluded versions: 6.0.0), installed version is 5.6.1