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<?php $obj = (object) "dff"; $obj->gg = 'fff'; $obj1 = (object) "dff"; $obj1->gg = 'fff'; $arr = array(); $arr[0] = $obj; $arr[1] = $obj1; print_r($arr); // outputs 'ciao' $input = array_map("unserialize", array_unique(array_map("serialize", (array) $arr)));

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