| --TEST-- | |
| DCE 006: Objects with destructors escape | |
| --INI-- | |
| opcache.enable=1 | |
| opcache.enable_cli=1 | |
| opcache.optimization_level=-1 | |
| opcache.opt_debug_level=0x20000 | |
| opcache.preload= | |
| zend_test.observer.enabled=0 | |
| --EXTENSIONS-- | |
| opcache | |
| --FILE-- | |
| <?php | |
| class A { | |
| function __destruct() {} | |
| } | |
| function foo(int $x) { | |
| $a = new A; | |
| $a->foo = $x; | |
| } | |
| ?> | |
| --EXPECTF-- | |
| $_main: | |
| ; (lines=1, args=0, vars=0, tmps=0) | |
| ; (after optimizer) | |
| ; %sdce_006.php:1-10 | |
| 0000 RETURN int(1) | |
| foo: | |
| ; (lines=7, args=1, vars=2, tmps=1) | |
| ; (after optimizer) | |
| ; %sdce_006.php:5-8 | |
| 0000 CV0($x) = RECV 1 | |
| 0001 V2 = NEW 0 string("A") | |
| 0002 DO_FCALL | |
| 0003 CV1($a) = QM_ASSIGN V2 | |
| 0004 ASSIGN_OBJ CV1($a) string("foo") | |
| 0005 OP_DATA CV0($x) | |
| 0006 RETURN null | |
| LIVE RANGES: | |
| 2: 0002 - 0003 (new) | |
| A::__destruct: | |
| ; (lines=1, args=0, vars=0, tmps=0) | |
| ; (after optimizer) | |
| ; %sdce_006.php:3-3 | |
| 0000 RETURN null | |