--TEST-- adding arrays to objects --FILE-- prop = "value"; try { var_dump($o + $a); } catch (Error $e) { echo "\nException: " . $e->getMessage() . "\n"; } $c = $o + $a; var_dump($c); echo "Done\n"; ?> --EXPECTF-- Exception: Unsupported operand types: stdClass + array Fatal error: Uncaught TypeError: Unsupported operand types: stdClass + array in %s:%d Stack trace: #0 {main} thrown in %s on line %d