php mb_strpos() 函数详解

知其黑、受其白发布时间：2022-07-20 14:04:14 ，浏览量：0

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mb_strpos() 函数
- php 查找字符串在别一字符串中首次出现的位置
- mb_strpos() 函数总结

mb_strpos() 函数

mb_strpos()：返回要查找的字符串在别一个字符串中首次出现的位置。

语法：mb_strpos (haystack ,needle )

参数：

haystack：要被检查的字符串。

needle：要搜索的字符串。

php 查找字符串在别一字符串中首次出现的位置


    
        
        
        
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