/**
* @inheritdoc
*/
protected function getTokenResultReplacement($token)
{
$result = null;
$matches = array();
if (preg_match('/^([a-zA-Z][a-zA-Z0-9]*?)\\/(.*?\\(.*\\))$/', $token, $matches) && sizeof($matches) > 2) {
$target = $this->engine->getModule($matches[1]);
$call = $matches[2];
} else {
$target = $this->engine;
$call = $token;
}
$parsed = PhpSourceUtilities::parseFunctionCall($call);
$method = array($target, $parsed['name']);
if (is_callable($method)) {
$result = call_user_func_array($method, $parsed['arguments']);
}
return $result;
}
/**
* @inheritdoc
*/
public function activateDecorators()
{
foreach (func_get_args() as $arg) {
if (is_array($arg) && ArrayUtilities::isIndexed($arg)) {
// An indexed array, recurse with each element of the array as a separate argument.
call_user_func_array(array($this, 'activateDecorators'), $arg);
} elseif (is_array($arg)) {
// An associative array, ensure it has an 'arguments' key.
$this->activeDecorators[] = array_merge(array('arguments' => array()), $arg);
} elseif (is_string($arg)) {
// A string, use the parseFunctionCall() utility method.
$this->activeDecorators[] = PhpSourceUtilities::parseFunctionCall($arg);
} else {
// Unhandled type.
throw new \InvalidArgumentException(sprintf('Cannot use [%s] as decorator specification', TypeUtilities::describe($arg)));
}
}
return $this;
}