| --TEST-- | |
| Testing array dereference on method calls | |
| --FILE-- | |
| <?php | |
| error_reporting(E_ALL); | |
| class foo { | |
| public function bar() { | |
| $x = array(); | |
| $x[] = 3; | |
| $x[] = array(1, 5); | |
| $x[] = new foo; | |
| return $x; | |
| } | |
| } | |
| $foo = new foo; | |
| var_dump($x = $foo->bar()[1]); | |
| var_dump($foo->bar()[1][1]); | |
| var_dump($x[0]); | |
| var_dump($x = $foo->bar()[2]); | |
| var_dump($x->bar()); | |
| var_dump($x->bar()[0]); | |
| $x = array(); | |
| $x[] = new foo; | |
| var_dump($x[0]->bar()[2]); | |
| var_dump($foo->bar()[2]->bar()[1]); | |
| var_dump($foo->bar()[2]->bar()[2]->bar()[1][0]); | |
| var_dump($foo->bar()[2]->bar()[2]->bar()[1][0][1]); | |
| var_dump($foo->bar()[2]->bar()[2]->bar()[4]); | |
| var_dump($foo->bar()[3]->bar()); | |
| ?> | |
| --EXPECTF-- | |
| array(2) { | |
| [0]=> | |
| int(1) | |
| [1]=> | |
| int(5) | |
| } | |
| int(5) | |
| int(1) | |
| object(foo)#2 (0) { | |
| } | |
| array(3) { | |
| [0]=> | |
| int(3) | |
| [1]=> | |
| array(2) { | |
| [0]=> | |
| int(1) | |
| [1]=> | |
| int(5) | |
| } | |
| [2]=> | |
| object(foo)#3 (0) { | |
| } | |
| } | |
| int(3) | |
| object(foo)#3 (0) { | |
| } | |
| array(2) { | |
| [0]=> | |
| int(1) | |
| [1]=> | |
| int(5) | |
| } | |
| int(1) | |
| Warning: Trying to access array offset on int in %s on line %d | |
| NULL | |
| Warning: Undefined array key 4 in %s on line %d | |
| NULL | |
| Warning: Undefined array key 3 in %s on line %d | |
| Fatal error: Uncaught Error: Call to a member function bar() on null in %s:%d | |
| Stack trace: | |
| #0 {main} | |
| thrown in %s on line %d | |