-
-
print number_format(100000.56 );
- ?>
例2，number_format($n, $p, $t, $d) rounds $n to $p decimal places, using $t as the thousands separator and $d as the decimal separator.
-
-
- echo "Total charge is ", number_format($total, 2, ".", ","), " Euros";
- ?>
例3，number_format函数用于English format and Italian format
-
-
$a = 1232322210.44; - echo number_format ($a, 2); // English format
- echo "\n";
- echo number_format ($a, 2, ',', '.'); // Italian format
- echo "\n";
- ?>
-
例4，输出格式化的数字形式
-
-
print "The population of the US is about:";
- print number_format(285266237);
- ?>
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