/**
* Method to access all config info.
*
* This method does not return by reference so that the config data is unmodified for all requests.
*
* @param $item Optional configuration item specifier or dot syntax specifier.
* @return Config item or the entire config.
*/
public function getConfig($item = null)
{
if ($item === null) {
return $this->config;
} else {
try {
return ArrayTools::dotPath($this->config, $item);
} catch (Exception $e) {
echo "<pre>" . __METHOD__ . ' ' . $e->getMessage() . "</pre>\n";
}
}
}
public function loadScript($filename, $path = null)
{
if (file_exists($filename)) {
if (is_readable($filename)) {
ob_start();
require_once $filename;
$localVariables = compact(array_keys(get_defined_vars()));
$result = array();
$result['vars'] = $localVariables;
$result['output'] = ob_get_clean();
} else {
throw new FileException($filename . ' not readable.');
}
} else {
throw new FileException($filename . " doesn't exist.");
}
if ($path !== null) {
try {
$result = ArrayTools::dotPath($result, $path);
} catch (Exception $e) {
$result = false;
}
}
return $result;
}
