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<?php class MyClass { public $prop; } $foo = new MyClass(); $foo->prop = 'test1'; $bar = $foo; $bam = new MyClass(); $bam->prop = 'test2'; $test = array($foo, $bar, $bam); var_export(array_unique($test, SORT_REGULAR));
Output for git.master, git.master_jit, rfc.property-hooks
array ( 0 => \MyClass::__set_state(array( 'prop' => 'test1', )), 2 => \MyClass::__set_state(array( 'prop' => 'test2', )), )

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