--- /dev/null
+<?php
+
+$version = $argv[1];
+$versions = json_decode(stream_get_contents(STDIN), 1);
+
+list($major) = explode(".", $version, 2);
+
+if (isset($versions[$major][$version])) {
+ printf("%s\n", $versions[$major][$version]["version"]);
+}