1--TEST-- 2fclose() actually closes streams with refcount > 1 3--FILE-- 4<?php 5$s = fopen(__FILE__, "rb"); 6function separate_zval(&$var) { } 7$s2 = $s; 8separate_zval($s2); 9fclose($s); 10echo fread($s2, strlen("<?php")); 11echo "\nDone.\n"; 12--EXPECTF-- 13Warning: fread(): %d is not a valid stream resource in %s on line %d 14 15Done. 16