set_exception_handler disables try-catch

[sirsnyder]

Hi @krakjoe, during the migration from pthreads 2 to 3, I stumbled about this unexpected behaviour. If the set_exception_handler is set within a Thread::run, the catch of a try-catch gets ignored.

class Thrower extends Thread
    {
        public function run()
        {
            set_exception_handler(function($message)
            {
                var_dump('Thread ExceptionHandler', $message);

                flush();
            });

            try
            {
                throw new \Exception();
            }
            catch(Exception $e) // ignored
            {
                var_dump('CatchedException', $e);
            }
        }
    }

    $objThrower = new Thrower();
    $objThrower->start();
    $objThrower->join();

If set_exception_handler is not set, everything works fine.

• win7
• pthreads 3.0.7
• php 7 RC 4

[krakjoe]

Thanks for the report ;)