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
  12 $_GET['ajax_request'] = 'true';
  13
  14 require_once 'libraries/common.inc.php';
  15
  16 // Disabling standard response.
  17 PMA\libraries\Response::getInstance()->disable();
  18
  19 // Always send the correct headers
  20 PMA_headerJSON();
  21
  22 $versionInformation = new VersionInformation();
  23 $versionDetails = $versionInformation->getLatestVersion();
  24
  25 if (empty($versionDetails)) {
  26     echo json_encode(array());
  27 } else {
  28     $latestCompatible = $versionInformation->getLatestCompatibleVersion(
  29         $versionDetails->releases
  30     );
  31     $version = '';
  32     $date = '';
  33     if ($latestCompatible != null) {
  34         $version = $latestCompatible['version'];
  35         $date = $latestCompatible['date'];
  36     }
  37     echo json_encode(
  38         array(
  39             'version' => (! empty($version) ? $version : ''),
  40             'date' => (! empty($date) ? $date : ''),
  41         )
  42     );
  43 }