public function parseReturn(Tokenizer $tokens)
{
if ($tokens->valid()) {
$return = $this->parseExpression($tokens->next());
dump("{$return}");
if ($return->isScalar()) {
switch ($return->type) {
case Types::BOOLEAN:
return $return->value ? "RETURN_TRUE;" : "RETURN_FALSE;";
case Types::DOUBLE:
return "RETURN_DOUBLE({$return->value});";
case Types::INT:
return "RETURN_LONG({$return->value});";
case Types::NIL:
return "RETURN_NULL();";
case Types::STRING:
return "RETURN_STRINGL(\"" . addslashes($return->value) . "\", " . strlen($return->value) . ");";
default:
drop("unknown type " . Types::getTypeCode($return->type));
}
} else {
return "RETURN_ZVAL({$return}, 1);";
}
} else {
return "return;";
}
}
private function _parseName(Tokenizer $tokens)
{
$tokens->skipIf(T_NS_SEPARATOR);
$name = $tokens->get(T_STRING);
while ($tokens->next()->is(T_NS_SEPARATOR)) {
$name .= '\\' . $tokens->next()->get(T_STRING);
}
return ltrim($name, '\\');
}