function extractVarsFromConfFile() { $vars = array(); $content = ShellExec::exec_get_conf_file(); foreach ($content as $v) { $tmp = explode("=", $v); if (isset($tmp[0]) && isset($tmp[1])) { if (strlen($tmp[0]) > 0 && strlen($tmp[1]) > 0) { $vars[$tmp[0]] = $tmp[1]; } } } return $vars; }