--TEST-- Bug #54623: Segfault when when writing to a persistent socket after closing a copy of the socket --FILE-- <?php $sock = pfsockopen('udp://127.0.0.1', '63844'); var_dump((int)$sock); @fwrite($sock, "1"); $sock2 = pfsockopen('udp://127.0.0.1', '63844'); var_dump((int)$sock2); @fwrite($sock2, "2"); fclose($sock2); fwrite($sock, "3"); --EXPECTF-- int(%d) int(%d) Warning: fwrite(): %d is not a valid stream resource in %s on line %d