public static function check_cache($parameters)
{
$result = false;
if ($parameters['cache'] == 'true') {
self::$state['do_cache'] = 'true';
// Generate unique cache name from the original shortcode parameters
$cache_name = null;
ksort(self::$original_parameters);
// Alphabetical sort
foreach (self::$original_parameters as $key => $value) {
$skip_parameters = array('update', 'cache', 'expire');
// Skip cache parameters
if (!in_array($key, $skip_parameters)) {
$cache_name .= $key . $value;
}
}
$cache_name = substr($cache_name, 0, 40);
// Limit max number of characters
self::$state['cache_name'] = $cache_name;
if ($parameters['update'] != 'true') {
$result = CCS_Cache::get_transient($cache_name);
}
}
return $result;
}
