dev-php/twig-1.23.1 is available since a while: https://github.com/twigphp/Twig/blob/1.x/CHANGELOG Reproducible: Always
commit 8c4b6858a198135640c9128d64f1cf865ae420b6 Author: Michael Orlitzky <mjo@gentoo.org> Date: Wed Dec 21 19:08:44 2016 -0500 dev-php/twig: add twig-1.29.0 with support for building the C extension. A few versions of Twig have been released since the version we have in the tree, so the first goal of the new ebuild is simply to bring our tree to parity with upstream. But the new ebuild also adds a feature, the ability to build the C extension for Twig. In older versions of PHP, the C implementation provides improved performance over the pure-PHP implementation. The only "older version" we support is php:5.6, so the C extension is only built when the user's PHP_TARGETS contains "php5-6". The extension will only be built with USE=extension; otherwise users who did not want the extension would be required to add "php5-6" to PHP_TARGETS in order to appease our eclass. Upstream does not currently support building the extension against php:7.0 or php:7.1, but the performance improvement is not so great with those versions of PHP anyway. Gentoo-Bug: 566468 Gentoo-Bug: 566470 Suggested-by: Dennis Schridde
