function languages_options()
{
// Initialization
global $locale;
$return = array(is_eng_array('Detect', 'language', ' - ') => 'Detect');
$languages = get_available_languages();
$languages_list = languages_list();
$languages_self_list = languages_self_list();
$is_en = substr($locale, 0, 2) == 'en';
foreach ($languages as $language) {
$return[] = array(isset($languages_self_list[$language]) ? $languages_self_list[$language] : $languages_list[$language] => array((isset($languages_list[$language]) ? $languages_list[$language] : $language) . ($is_en ? '' : ' - ' . $language) => $language));
}
if (!in_array('en', $languages) && !in_array('en_US', $languages) && !in_array('en_GB', $languages)) {
$return[] = array('English' => array(is_eng_array('English', 'language', ' - ') => 'en_US'));
}
return $return;
}
<div class="panel-body">
<div class="form-group">
<select name="language" class="form-control" onchange="set_language()">
<?php
$languages = get_available_languages();
$langtext = '<option value="Detect"';
if (!isset($_SESSION['language']) || $_SESSION['language'] == 'Detect') {
$langtext .= ' selected="selected"';
}
$langtext .= '>' . _x('Select language', 'language');
if (substr($locale, 0, 2) != 'en') {
$langtext .= ' - Languages';
}
$langtext .= "</option>\n";
$languages_list = languages_list();
$languages_self_list = languages_self_list();
if (!in_array('en', $languages, true) && !in_array('en_US', $languages, true) && !in_array('en_GB', $languages, true)) {
$langtext .= '<option value="en_US"';
if ($_SESSION['language'] == 'en_US') {
$langtext .= ' selected="selected"';
}
$langtext .= '>' . _x('English', 'language') . " - English</option>\n";
}
foreach ($languages as $language) {
$langtext .= "<option value=\"{$language}\"";
if ($_SESSION['language'] == $language) {
$langtext .= ' selected="selected"';
}
$langtext .= '>' . (isset($languages_list[$language]) ? $languages_list[$language] : $language);
$langtext .= " - " . (isset($languages_self_list[$language]) ? $languages_self_list[$language] : $languages_list[$language]) . "</option>\n";
}