* @param string $which 'prod' or 'dev'
* @return string latest $which version
*/
private function getPocheVersion($which = 'prod')
{
$cache_file = CACHE . '/' . $which;
* @param string $which 'prod' or 'dev'
* @return string latest $which version
*/
private function getPocheVersion($which = 'prod')
{
$cache_file = CACHE . '/' . $which;
if (file_exists($cache_file) && (filemtime($cache_file) > (time() - 86400 ))) {
$version = file_get_contents($cache_file);
} else {
if (file_exists($cache_file) && (filemtime($cache_file) > (time() - 86400 ))) {
$version = file_get_contents($cache_file);
} else {