一串字符串，取其中需要的部分
public function test() { //拆分数据 $str = 'a123b3212c9d'; $from = 'a'; $end = 'b'; //方法1 // $v1 = strpos($str,$from); // $g = substr($str,$v1+1); // $v2 = strpos($g,$end); // $str = substr($g,0,$v2); //方法2 $v1 = strpos($str,$from); $v2 = strpos($str,$end); $str = substr($str,$v1+1,$v2-$v1-1); echo $str; }
转载于:https://www.cnblogs.com/lyzaidxh/p/10270675.html
