| --TEST-- |
| Match expression string jump table |
| --INI-- |
| opcache.enable=1 |
| opcache.enable_cli=1 |
| opcache.opt_debug_level=0x20000 |
| zend_test.observer.enabled=0 |
| --EXTENSIONS-- |
| opcache |
| --FILE-- |
| <?php |
|
|
| function test($char) { |
| return match ($char) { |
| 'a' => 'a', |
| 'b', 'c' => 'b, c', |
| 'd' => 'd', |
| 'e', 'f' => 'e, f', |
| 'g' => 'g', |
| 'h', 'i' => 'h, i', |
| }; |
| } |
|
|
| foreach (range('a', 'i') as $char) { |
| var_dump(test($char)); |
| } |
|
|
| ?> |
| --EXPECTF-- |
| $_main: |
| ; (lines=15, args=0, vars=1, tmps=2) |
| ; (after optimizer) |
| ; %s |
| 0000 INIT_FCALL 2 %d string("range") |
| 0001 SEND_VAL string("a") 1 |
| 0002 SEND_VAL string("i") 2 |
| 0003 V2 = DO_ICALL |
| 0004 V1 = FE_RESET_R V2 0013 |
| 0005 FE_FETCH_R V1 CV0($char) 0013 |
| 0006 INIT_FCALL 1 %d string("var_dump") |
| 0007 INIT_FCALL 1 %d string("test") |
| 0008 SEND_VAR CV0($char) 1 |
| 0009 V2 = DO_UCALL |
| 0010 SEND_VAR V2 1 |
| 0011 DO_ICALL |
| 0012 JMP 0005 |
| 0013 FE_FREE V1 |
| 0014 RETURN int(1) |
| LIVE RANGES: |
| 1: 0005 - 0013 (loop) |
|
|
| test: |
| ; (lines=9, args=1, vars=1, tmps=0) |
| ; (after optimizer) |
| ; %s |
| 0000 CV0($char) = RECV 1 |
| 0001 MATCH CV0($char) "a": 0003, "b": 0004, "c": 0004, "d": 0005, "e": 0006, "f": 0006, "g": 0007, "h": 0008, "i": 0008, default: 0002 |
| 0002 MATCH_ERROR CV0($char) |
| 0003 RETURN string("a") |
| 0004 RETURN string("b, c") |
| 0005 RETURN string("d") |
| 0006 RETURN string("e, f") |
| 0007 RETURN string("g") |
| 0008 RETURN string("h, i") |
| string(1) "a" |
| string(4) "b, c" |
| string(4) "b, c" |
| string(1) "d" |
| string(4) "e, f" |
| string(4) "e, f" |
| string(1) "g" |
| string(4) "h, i" |
| string(4) "h, i" |
|
|
