version_check.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * A caching proxy for retrieving version information from https://www.phpmyadmin.net/
   5  *
   6  * @package PhpMyAdmin
   7  */
   8
   9 // Sets up the session
  10 use PMA\libraries\VersionInformation;
  11 use PMA\libraries\Response;
  12
  13 $_GET['ajax_request'] = 'true';
  14
  15 require_once 'libraries/common.inc.php';
  16
  17 // Disabling standard response.
  18 Response::getInstance()->disable();
  19
  20 // Always send the correct headers
  21 PMA_headerJSON();
  22
  23 $versionInformation = new VersionInformation();
  24 $versionDetails = $versionInformation->getLatestVersion();
  25
  26 if (empty($versionDetails)) {
  27     echo json_encode(array());
  28 } else {
  29     $latestCompatible = $versionInformation->getLatestCompatibleVersion(
  30         $versionDetails->releases
  31     );
  32     $version = '';
  33     $date = '';
  34     if ($latestCompatible != null) {
  35         $version = $latestCompatible['version'];
  36         $date = $latestCompatible['date'];
  37     }
  38     echo json_encode(
  39         array(
  40             'version' => (! empty($version) ? $version : ''),
  41             'date' => (! empty($date) ? $date : ''),
  42         )
  43     );
  44 }