PHP regular matching string whether there is date data_PHP tutorial

Today we will talk about a super simple and practical example, which is to tell you how to use the preg_match function to match whether the string has the content we want. Let's take matching date as an example.

代码如下	复制代码
if(preg_match("/d{4}-d{2}-d{2}/","开始大幅拉萨大家2012-02-02 12:12:12舍得离开房间")){ echo 'ye'; }else{ echo 'no'; } ?>

http://www.bkjia.com/PHPjc/629222.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/629222.htmlTechArticleToday we will tell you a super simple and practical example, which is to tell you how to use the preg_match function to match whether a string is What we want, let’s take the matching date as the actual content...