// we need a separate check here because functions.php might get parsed
// incorrectly before 5.3 because of :: syntax.
if (version_compare(PHP_VERSION, '5.6.0', '<')) {
// we need a separate check here because functions.php might get parsed
// incorrectly before 5.3 because of :: syntax.
if (version_compare(PHP_VERSION, '5.6.0', '<')) {