/**
* @todo Should we throw an exception if the config value does not exist?
*/
public static function getConfigValueFor($input)
{
$cache = sfConfig::get('app_phpbb_cache', false);
if (!$cache) {
$configValues = self::getConfigValues();
if (isset($configValues[$input])) {
return $configValues[$input];
}
}
if ($cache) {
$cacheKeyNonDynamic = 'config_values';
$cacheKeyDynamic = 'config_values_dynamic';
if (sfProcessCache::has($cacheKeyNonDynamic)) {
$configValues = sfProcessCache::get($cacheKeyNonDynamic);
} else {
$configValues = self::getConfigValues(0);
sfProcessCache::set($cacheKeyNonDynamic, $configValues, myTools::getConfig('app_cache_config_non_dynamic', 86400));
}
if (isset($configValues[$input])) {
return $configValues[$input];
}
// Reset config values before we check dynamic config values
unset($configValues);
if (sfProcessCache::has($cacheKeyDynamic)) {
$configValues = sfProcessCache::get($cacheKeyDynamic);
} else {
$configValues = self::getConfigValues(1);
sfProcessCache::set($cacheKeyDynamic, $configValues, myTools::getConfig('app_cache_config_dynamic', 60));
}
if (isset($configValues[$input])) {
return $configValues[$input];
}
}
// If we get here, there is no config value for this input.
return null;
}
