--TEST-- MongoDB\BSON\Decimal128 debug handler --SKIPIF-- <?php if (!class_exists('MongoDB\BSON\Decimal128')) { die('skip MongoDB\BSON\Decimal128 is not available'); } ?> --FILE-- <?php $tests = [ 1234.5678, NAN, INF, ]; foreach ($tests as $test) { var_dump(new MongoDB\BSON\Decimal128($test)); } ?> ===DONE=== <?php exit(0); ?> --EXPECTF-- object(MongoDB\BSON\Decimal128)#%d (%d) { ["dec"]=> string(9) "1234.5678" } object(MongoDB\BSON\Decimal128)#%d (%d) { ["dec"]=> string(3) "NaN" } object(MongoDB\BSON\Decimal128)#%d (%d) { ["dec"]=> string(8) "Infinity" } ===DONE===