5.4.17
--TEST-- Bug #63680 (Memleak in splfixedarray with cycle reference) --FILE-- <?php function dummy() { $a = new SplFixedArray(1); $b = new SplFixedArray(1); $a[0] = $b; $b[0] = $a; } dummy(); var_dump(gc_collect_cycles()); ?> --EXPECT-- int(2)