PHP简单判断字符串是否包含另一个字符串的方法,php字符串
PHP简单判断字符串是否包含另一个字符串的方法,php字符串
本文实例讲述了PHP简单判断字符串是否包含另一个字符串的方法。分享给大家供大家参考,具体如下:
在使用PHP判断某字符串中是否包含一个简单的子字符串的时候,我们通常会用到strpos()或者stristr()这两个函数,可是偏偏如果这个字符串的位置如果是在索引0位置,也就是说在要匹配的字符串的最开始,则会出问题。
当然我们还是有解决的方法的,这里就有一个笨办法,但是比较好用,无论中英文,标点符号都适用。
代码如下:
function checkStr($str,$target) { $tmpArr = explode($str,$target); //print_r($tmpArr); if(count($tmpArr)>1)return true; else return false; } $result = checkStr("sdfg","bsdfsldkfj"); var_dump($result);
更多关于PHP相关内容感兴趣的读者可查看本站专题:《php操作office文档技巧总结(包括word,excel,access,ppt)》、《php日期与时间用法总结》、《php面向对象程序设计入门教程》、《php字符串(string)用法总结》、《php+mysql数据库操作入门教程》及《php常见数据库操作技巧汇总》
希望本文所述对大家PHP程序设计有所帮助。
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