Analysis of strlen and mb_strlen usage examples in php

This article mainly introduces the usage of strlen and mb_strlen in php, and analyzes the operating skills of strlen and mb_strlen to calculate the length of a string based on Chinese and English characters, for more information about strlen and mb_strlen usage in php, see the following example. We will share this with you for your reference. The details are as follows:

First, check the following code (file encoding: utf8 ):

Running result:

Int 19 int 13 int 9 int 19

When the 2nd parameters are the same as the original encoding of the string, the number of words in the meaning of human understanding is calculated. (Only one Chinese character is counted)

I hope this article will help you with PHP programming.

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