PHP在字符串中查找指定字符串并删除的代码
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2022-03-08 13:51:45
$a = "abcababa"; $count=strpos($a,"ab"); $str=substr_replace($a,"",$count,2); 输出结果:cab...
$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!
$count=strpos($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!