include/version.php

   1 <?php
   2         define('VERSION_STATIC', '18.8');
   3
   4         function get_version() {
   5                 date_default_timezone_set('UTC');
   6                 $root_dir = dirname(dirname(__FILE__));
   7
   8                 if (is_dir("$root_dir/.git") && file_exists("$root_dir/.git/HEAD")) {
   9                         $head = trim(file_get_contents("$root_dir/.git/HEAD"));
  10
  11                         if ($head) {
  12                                 $matches = array();
  13
  14                                 if (preg_match("/^ref: (.*)/", $head, $matches)) {
  15                                         $ref = $matches[1];
  16
  17                                         if (!file_exists("$root_dir/.git/$ref"))
  18                                                 return VERSION_STATIC;
  19                                         $suffix = substr(trim(file_get_contents("$root_dir/.git/$ref")), 0, 7);
  20                                         $timestamp = filemtime("$root_dir/.git/$ref");
  21
  22                                         define("GIT_VERSION_HEAD", $suffix);
  23                                         define("GIT_VERSION_TIMESTAMP", $timestamp);
  24
  25                                         return VERSION_STATIC . " ($suffix)";
  26
  27                                 } else {
  28                                         $suffix = substr(trim($head), 0, 7);
  29                                         $timestamp = filemtime("$root_dir/.git/HEAD");
  30
  31                                         define("GIT_VERSION_HEAD", $suffix);
  32                                         define("GIT_VERSION_TIMESTAMP", $timestamp);
  33
  34                                         return VERSION_STATIC . " ($suffix)";
  35                                 }
  36                         }
  37                 }
  38
  39                 return VERSION_STATIC;
  40
  41         }
  42
  43         define('VERSION', get_version());