moodle/lang/en/strings.php

<?php 
// Strings for Moodle site 

$string[admin] = "Admin";

$string[adminpage] = "Admin page";

$string[availablecourses] = "Available Courses";

$string[courses] = "Courses";

$string[entercourse] = "Click to enter this course";

$string[loggedinas] = "You are logged in as \$a.";

$string[loggedinnot] = "You are not logged in.";

$string[login] = "Login";

$string[logout] = "Logout";

$string[mainmenu] = "Main menu";

$string[sitelogs] = "Site logs";

$string[sitenews] = "Site news";

$string[sitesettings] = "Site settings";

?>