Home > Backend Development > PHP Tutorial > 简单的正则有关问题

简单的正则有关问题

WBOY
Release: 2016-06-13 11:15:44
Original
885 people have browsed it

简单的正则问题
rq[0]="808897 
怎么用正则,把rq[0]=" 转换为空呢(结果应该是808897),谢谢了


------解决方案--------------------
$s = 'rq[0]="808897';<br />echo preg_replace('/.*?(\d+)$/', '$1', $s);
Copy after login
Related labels:
source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template