5 $versions = @json_decode
(stream_get_contents(STDIN
), 1);
7 # check if we've got a distinct version
8 if (isset($versions[$version])) {
9 printf("%s\n", $version);
14 # build the tree of latest versions per minor
15 if (!empty($versions) && !isset($versions["error"])) {
16 foreach (array_keys((array) $versions) as $release) {
17 list($major, $minor, $patch) = explode(".", $release);
18 if (isset($by_minor["$major.$minor"])) {
19 if (version_compare($release, $by_minor["$major.$minor"], "<")) {
23 $by_minor["$major.$minor"] = $release;
26 # check latest release
27 if (isset($by_minor[$version])) {
28 printf("%s\n", $by_minor[$version]);
57 printf("%s\n", $version);