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<?php $a = new stdClass; $a->id = 1; $b = $a; // mesmo objeto $c = new stdClass; $c->id = 2; $test = array($a, $b, $c); print_r(array_unique($test, SORT_REGULAR));
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => stdClass Object ( [id] => 1 ) [2] => stdClass Object ( [id] => 2 ) )

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