if (phpthumb_functions::version_compare_replacement(PHP_VERSION, '4.3.0', '>=') && headers_sent($headers_file, $headers_line)) {
            echo "\n" . '**Headers already sent in file "' . $headers_file . '" on line "' . $headers_line . '", dumping error message as text:**<br><pre>' . "\n\n" . $text . "\n" . '</pre>';
        } elseif (headers_sent()) {
            echo "\n" . '**Headers already sent, dumping error message as text:**<br><pre>' . "\n\n" . $text . "\n" . '</pre>';
        } elseif ($gdimg_error = imagecreate($width, $height)) {