WordPress中文语言文件zh_CN.mo不被调用的的时候，后台无法汉化的时候，可以这么解决。
在wp-includes文件夹中找到gettext.php,修改114行
下载: gettext.php
- if ($magic == ($MAGIC1 & 0xFFFFFFFF)) { // to make sure it works for 64-bit platforms
- $this->BYTEORDER = 0;
- } elseif ($magic == ($MAGIC2 & 0xFFFFFFFF)) {
- $this->BYTEORDER = 1;
- }
改为：
下载: gettext.php
- if ($magic == ($MAGIC1)) { // to make sure it works for 64-bit platforms
- $this->BYTEORDER = 0;
- } elseif ($magic == ($MAGIC2)) {
- $this->BYTEORDER = 1;
- }