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Add default value for config setting get()

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This commit is contained in:
Ben Roberts
2012-01-04 19:20:23 +00:00
parent e3a9c8e976
commit 4ec62ff606
1 changed files with 7 additions and 3 deletions
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10
source/lib/SihnonFramework/Config.class.php
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@@ -109,9 +109,13 @@ class SihnonFramework_Config {
*
* @param string $key Name of the setting
*/
public function get($key) {
if (!isset($this->settings[$key])) {
throw new Sihnon_Exception_UnknownSetting($key);
public function get($key, $default = 'SihnonFramework_Exception_UnknownSetting') {
if ( ! isset($this->settings[$key])) {
if (is_string($default) && preg_match('/^Sihnon(Framework)?_Exception/', $default) && class_exists($default) && is_subclass_of($default, 'SihnonFramework_Exception')) {
throw new $default();
}
return $default;
}
return static::unpack($this->settings[$key]['type'], $this->settings[$key]['value']);