--TEST-- Bug #67917: Using GMP objects with overloaded operators can cause memory exhaustion --FILE-- <?php $mem1 = memory_get_usage(); for ($i = 0; $i < 1000; $i++) { $gmp = gmp_init(42); $gmp <<= 1; } $mem2 = memory_get_usage(); var_dump($mem2 - $mem1 < 100000); ?> --EXPECT-- bool(true)