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<?php class SomeClass { var $someProperty; function __construct($prop) { $this->someProperty = $prop; } function getSomeProperty() { return $this->someProperty; } function __toString() { return "" . $this->someProperty; } } $arr = array(); $someObject = new SomeClass(3); $arr[] = $someObject; $arr[] = $someObject; $someOtherObject = new SomeClass(4); $arr[] = $someOtherObject; $arr[] = $someOtherObject; print_r($arr); $arrFiltered = array_unique($arr); print_r($arrFiltered);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => SomeClass Object ( [someProperty] => 3 ) [1] => SomeClass Object ( [someProperty] => 3 ) [2] => SomeClass Object ( [someProperty] => 4 ) [3] => SomeClass Object ( [someProperty] => 4 ) ) Array ( [0] => SomeClass Object ( [someProperty] => 3 ) [2] => SomeClass Object ( [someProperty] => 4 ) )

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