[geeklog-hg] [Geeklog-Core/geeklog] 3675b9: Fixed some code incompatible with PHP-5.3

[Kenji ITO]

  Branch: refs/heads/master
  Home:   https://github.com/Geeklog-Core/geeklog
  Commit: 3675b9304fa75d66337da696b3298b79910c0000
      https://github.com/Geeklog-Core/geeklog/commit/3675b9304fa75d66337da696b3298b79910c0000
  Author: mystralkk <mystralkk at gmail.com>
  Date:   2019-06-23 (Sun, 23 Jun 2019)

  Changed paths:
    M public_html/admin/install/rescue.php
    M public_html/docs/japanese/history.html
    M public_html/likes.php
    M system/classes/XML/RPC.php
    M system/classes/search.class.php
    M system/lib-article.php
    M system/lib-likes.php
    M system/lib-topic.php
    M tests/system/classes/templateClassTest.php

  Log Message:
  -----------
  Fixed some code incompatible with PHP-5.3