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The price is USD 1,234.56
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<?php $number = 1234.56; setlocale(LC_MONETARY,"de_DE"); echo money_format("%.2n", $number); ?>
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1 234,56 EUR
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<?php $number = -1234.5672; echo money_format("%=*(#10.2n",$number); ?>
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(******1234.57)