$summary
Actual poco (1.4.3_p1) conflicts with newest php (stable) : !!! Multiple package instances within a single package slot have been pulled !!! into the dependency graph, resulting in a slot conflict: dev-libs/libpcre:3 (dev-libs/libpcre-8.30-r2::gentoo, installed) pulled in by <=dev-libs/libpcre-8.31 required by (dev-libs/poco-1.4.3_p1::gentoo, installed) (dev-libs/libpcre-8.33::gentoo, ebuild scheduled for merge) pulled in by >=dev-libs/libpcre-8.32[unicode] required by (dev-lang/php-5.4.17::gentoo, ebuild scheduled for merge) So this bump is sorely needed ;)
poco-1.4.5-r1 already works with libpcre-8.32, seems like someone missed that during stabilization process, anyway, that is a different issue and story 1.4.6_p1 was added some days ago, so closing this one