public function execute(array $arguments, RussellInterpreter\Interpreter $core)
{
$value = $arguments[0];
if (is_array($value)) {
$name = $value['name'];
$value = $core->getVariable($name, 0);
$value--;
$core->setVariable($name, $value);
} else {
if (!is_numeric($arguments[0])) {
$value = $core->calculation($arguments[0]);
}
$value--;
}
return $value;
}
public function execute(array $arguments, RussellInterpreter\Interpreter $core)
{
// $name = trim($arguments[0], '\'"');
$core->setVariable($arguments[0], $arguments[1]);
}
public function init(RussellInterpreter\Interpreter $core)
{
$core->setVariable('false', false);
}
public function init(RussellInterpreter\Interpreter $core)
{
$core->setVariable('true', true);
}