php 的 number_format使用

Posted 2020-11-10 奥格瑞玛

$num = 1.0258963147;

// 1.0259
$num = number_format($num, 4, ‘.‘, ‘‘);

// 1
$num = number_format($num);


$num = 50000;

// 50,000
$num = number_format($num);

// 50000.00
$num = number_format($num, 2, ‘.‘, ‘‘);