--TEST-- Check for protocol buffers string implementations --FILE-- getValue() === $expect) { echo "OK" . PHP_EOL; } else { var_dump($obj); } } else { var_dump($obj); } ini_set("protocolbuffers.native_scalars", 1); $obj = ProtocolBuffers::decode("Tutorial_String", $bytes); if ($obj instanceof Tutorial_String) { if ($obj->getValue() === $expect) { echo "OK" . PHP_EOL; } else { var_dump($obj); } } else { var_dump($obj); } --EXPECT-- OK OK