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<?php gc_enable(); echo memory_get_usage(true)/1024 . "\n"; function callFunc($i = 0) { if ($i < 100000) { gc_collect_cycles(); callFunc(++$i); } } gc_collect_cycles(); callFunc(); gc_collect_cycles(); echo memory_get_usage(true)/1024 . "\n"; callFunc(); gc_collect_cycles(); echo memory_get_usage(true)/1024 . "\n";

preferences:
39.65 ms | 402 KiB | 5 Q