标签:截取字符串
$kk="每1天/3次-每次200粒";
preg_match_all(‘/\d+/‘,$kk,$kwo);
$a=$kwo[0][0];
$b=$kwo[0][1];
$c=$kwo[0][2];
$dd=substr($kk,strrpos($kk,$kwo[0][2]));
$preg1= "/[\x{4e00}-\x{9fa5}]+/u";
if(preg_match_all($preg1,$dd,$matches)){
$d=$matches[0][0];
}
$arr=$a.‘,‘.$b.‘,‘.$c.‘,‘.$d;结果:1,3,200,粒
本文出自 “kangjunfei” 博客,谢绝转载!
标签:截取字符串
原文地址:http://kangjunfei.blog.51cto.com/11556647/1937440