3 ways to implement rounding in 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 introduces 3 methods of PHP implementing rounding, including rounding, PHP content, I hope it will be helpful to friends who are interested in PHP tutorials.

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