PHP - 获取数字中的数字长度

2022-01-17 00:00:00 numbers php string-length

我想问一下如何获得整数中的数字长度.例如:

I would like to ask how I can get the length of digits in an Integer. For example:

$num = 245354; $numlength = mb_strlen($num);

$numlength 在本例中应为 6.不知怎的，我无法让它工作?

$numlength should be 6 in this example. Somehow I can't manage it to work?

谢谢

上面的示例代码 --^ 及其各自的方法 mb_strlen(); 工作得很好.

The example code above --^ and its respective method mb_strlen(); works just fine.

推荐答案

也许:

$num = 245354; $numlength = strlen((string)$num);

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