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<?php $a = json_decode(json_encode(array(500019.68325692)), true);$b = array(500019.68325692);print ($a[0] == 500019.68325692 ? 1 : 0);print ($b[0] == 500019.68325692 ? 1 : 0);print ($b[0] == $a[0] ? 1 : 0);

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