Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
155 views
in Technique[技术] by (71.8m points)

html - How to get data between <td> elements with Regex and Php

How can I get the "85 mph" from this html code with PHP + Regex ? I couldn't come up with right regex This is the code http://pastebin.com/ffRH9K9Q

    <td align="left">Los Angeles</td>
</tr>
<tr>
    <td align="left">Wind Speed:</td>
    <td align="left">85 mph</td>
</tr>
<tr>
    <td align="left">Snow Load:</td>
    <td align="left">0 psf</td>

(simplified example)

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

You've heard already about not using regex for the job, so I won't talk about that. Let's try something here. Perhaps not the ideal solution, but could work for you.

    <?php
       $data = 'your table';
       preg_match ('|<td align="left">(.*)mph</td>|Usi', $data, $result);
       print_r($result);  // Your result shoud be in here

You could need some trimming or taking whitespaces into account in the regex.


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...