PHP 에서 소수 자릿수 2 로 형식 지정

코드 예제

9
0

소수점 이하 2 자리 php 로 수정

return number_format((float)$number, 2, '.', '');
9
0

php 번호 형식

// string number_format ($number, $decimals, $decimalpoint, $seperator)

// Enter the number you wish to format using decimals
// to set the number of decimal places
// You can replace the '.' with your own string
// with the decimalpoint parameter.
// With seperator, you can specify a string to be used
// to seperate thousands.

$num = 123456.789;
echo number_format($num); // 123,456
echo number_format($num, 4); // 123,456.7890
echo number_format($num, 4, '#'); // 123,456#7890
echo number_format($num, 5, '#', 'T'); // 123T456#78900

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