/**
*
*
*
*
**/
public function checkFile($file, $check_var, $check_only = false)
{
$this->log()->logDebug(sprintf('checking file [%s] for var [%s], check_only [%s]', $file, $check_var, $check_only));
// require the language file
require $file;
// check if the var is defined now
if (isset(${$check_var})) {
$this->log()->logDebug('found $check_var');
$isIndexed = array_values(${$check_var}) === ${$check_var};
if ($isIndexed) {
$this->log()->logDebug('indexed, returning false');
return false;
}
if ($check_only) {
return ${$check_var};
} else {
self::$_lang = array_merge(self::$_lang, ${$check_var});
if (preg_match("/(\\w+)\\.php/", $file, $matches)) {
self::$_current_lang = $matches[1];
}
$this->_loaded[$file] = 1;
$this->log()->logDebug('loaded language file: ', $file);
return true;
}
} else {
$this->log()->logInfo(sprintf('invalid lang file [%s], var [%s] is not set', $file, $check_var));
return false;
}
}