作者:AIHFKYH_986 | 来源:互联网 | 2018-07-17 08:06
ec(2);$a"abcababa";$countstrpos($a,"ab");$strsubstr_replace($a,"",$count,2); 输出结果:cababa代码虽短,但也算是一个小算法!
$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!