title: Issues with gettext php
body: <p>Text translation via gettext does not work. Help me please </p>
  
  <pre><code>$translate = 'messages';
  
  putenv("LC_ALL=en_US");
  T_setlocale(LC_ALL, "en_US");
  
  bindtextdomain($translate, _ROOT_DIR_."locale/");
  textdomain($translate);
  bind_textdomain_codeset($translate, 'UTF-8');
  </code></pre>
  
  <p>Folder structure:</p>
  
  <blockquote>
    <p>locale ->
                en_US ->
                        LC_MESSAGES ->
                                        messages.mo
                                        messages.po</p>
  </blockquote>
  
  <p>Script messages.po :  </p>
  
  <pre><code>msgid ""
  msgstr ""
  "POT-Creation-Date: 2017-05-03 15:53+0300\n"
  "PO-Revision-Date: 2017-05-03 15:54+0300\n"
  "Last-Translator: \n"
  "Language-Team: \n"
  "MIME-Version: 1.0\n"
  "Content-Type: text/plain; charset=UTF-8\n"
  "Content-Transfer-Encoding: 8bit\n"
  "X-Generator: Poedit 2.0.1\n"
  "X-Poedit-Basepath: .\n"
  "Plural-Forms: nplurals=2; plural=(n != 1);\n"
  "Language: en_US\n"
  
  #: index.php:5
  msgid "Bonjour tout le monde"
  msgstr "Hello world"
  </code></pre>