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<?php class Bar { public $bar; } class Foo { /** * @var Bar */ public $bar; } $bar = new Bar(); $bar->bar = 'BAR'; $foo = new Foo(); $foo->bar = $bar; $clonedFoo = clone($foo); assert($clonedFoo !== $foo); assert($clonedFoo->bar !== $foo->bar);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught AssertionError: assert($clonedFoo->bar !== $foo->bar) in /in/NY7mp:25 Stack trace: #0 /in/NY7mp(25): assert(false, 'assert($clonedF...') #1 {main} thrown in /in/NY7mp on line 25
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: assert(): assert($clonedFoo->bar !== $foo->bar) failed in /in/NY7mp on line 25
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
Warning: assert(): Assertion failed in /in/NY7mp on line 25
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