Bitwise concated constants as default param causes zend_mm_heap corruption

[sirsnyder]

Hi @krakjoe, during breakdown of another bug, I came across this one.

const ALL = \ReflectionProperty::IS_PUBLIC | \ReflectionProperty::IS_PROTECTED;

    class ClassInfo
    {
        private static function getClassPropertyNames(string $classname, $view = \ReflectionProperty::IS_PUBLIC | \ReflectionProperty::IS_PROTECTED) {} // causes zend_mm_heap corrupted

//        private static function getClassPropertyNames(string $classname, $view = ALL) {} // fine
    }

    $t = new class extends \Thread
    {
        public function run()
        {
            throw new \Exception('I should not ending up with an zend_mm_heap corrupted');
        }
    };
    $t->start();
    $t->join();

result

Fatal error: Uncaught Exception: I should not ending up with an zend_mm_heap corrupted in D:\sandbox\v3_tests\bug2\bug2.php:17
Stack trace:
#0 [internal function]: class@anonymous->run()
#1 {main}

thrown in D:\sandbox\v3_tests\bug2\bug2.php on line 17
zend_mm_heap corrupted

---

php_pthreads-3.0.7-7.0-ts-vc14-x64
php 7 RC 4
win 7 x64

[krakjoe]

Thanks for the report ;)