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Three methods of rounding in php

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Release： 2016-07-25 08:44:23
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There are three methods of rounding in php, which are implemented through the number_format function, the round function and the sprintf formatted output method.

1. The number_format method implements rounding
  2. $number = 1234.5678;
  3. $nombre_format_francais = number_format($number, 2, ',', ' ');
  4. // 1 234,57
  5. $english_format_number = number_format($number, 2, '.', ' ');
  6. // 1234.57
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2 .round method implements rounding
  2. $number = 1234.5678;
  3. echo round($number ,2);
  4. //1234.57
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3.sprintf formatted input implements rounding
  2. $formatted = sprintf ("%s has ￥%01.2f.",$name, $money);
  3. echo $formatted;
  4. //Zhang San has ￥123.10.
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Three types, rounded, php


Related labels：
php 四舍五入的三种方法
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