3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = (object) ['color' => 'red', 'foo' => 'bar']; $b = (object) ['color' => 'green', 'foo' => 'bar']; echo $diff = array_diff(get_object_vars($a), get_object_vars($b));

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37.22 ms | 402 KiB | 5 Q