3 ways to implement rounding in PHP

Rounding is an algorithm function developed by PHP. In PHP development, sometimes we encounter rounding operations. This article shares 3 methods of using PHP to achieve rounding.

There are three ways to implement rounding in php, which are achieved through the number_format function, the round function and the sprintf formatted output method.

1.number_format method implements rounding

$number = 1234.5678;
$nombre_format_francais = number_format($number, 2, ',', ' ');
// 1 234,57
$english_format_number = number_format($number, 2, '.', '');
// 1234.57

2.round method implements rounding

$number = 1234.5678;
echo round($number ,2);
//1234.57

3.sprintf formatted input implements rounding

$formatted = sprintf ("%s有￥%01.2f。",$name, $money);
echo $formatted;
//张三有￥123.10。

The above are three A method to implement rounding in PHP. Later, the editor will bring you more related tutorials on PHP rounding.

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