PHP在字符串中查找指定字符串并删除的代码_PHP教程

$a = "abcababa";
$count=strpos($a,"ab");
$str=substr_replace($a,"",$count,2);

输出结果：cababa
代码虽短，但也算是一个小算法！

http://www.bkjia.com/PHPjc/319506.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/319506.htmlTechArticle$a = "abcababa"; $count=strpos($a,"ab"); $str=substr_replace($a,"",$count,2); 输出结果：cababa 代码虽短，但也算是一个小算法！...