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<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Sets the Number of Decimal Digits in PHP</title> </head> <body> <?php echo number_format("1234.99")."<br>"; // Outputs: 1,235 echo number_format("1234.99", 1)."<br>"; // Outputs: 1,235.0 echo number_format("1234.99", 2); // Outputs: 1,234.99 ?> </body> </html>
