/**
* Output translations to string
*
* @param array $translations Array of translations ( key => translated string )
* @return string
*/
public static function outputTranslation($translations)
{
if (!self::$baseTranslation) {
self::$baseTranslation = self::loadTranslation('en');
}
$en = self::$baseTranslation;
$output = array('<?php', '$translations = array(');
$deferoutput = array();
/* write all the translations that exist in en.php */
foreach ($en as $key => $en_translation) {
if (isset($translations[$key]) && !empty($translations[$key])) {
$tmp = self::quote($translations[$key]);
$output[] = "\t'{$key}' => {$tmp},";
}
}
/* write the remaining translations (that don't exist in en.php) */
foreach ($translations as $key => $translation) {
if (!isset($en[$key]) && !empty($translation)) {
$tmp = self::quote($translation);
$deferoutput[] = "\t'{$key}' => {$tmp},";
}
}
if (count($deferoutput) > 0) {
$output[] = "\n\t// FOR REVIEW";
$output = array_merge($output, $deferoutput);
}
$output[] = ');';
return implode($output, "\n") . "\n";
}
