<?php
$supportedLanguages = array(
    'en' => array('name' => 'English', 'direction' => 'ltr'),
    'fr' => array('name' => 'French', 'direction' => 'ltr'),
    'es' => array('name' => 'Spanish', 'direction' => 'ltr'),
    'ar' => array('name' => 'Arabic', 'direction' => 'rtl')
)
?>