Home > Backend Development > PHP Tutorial > javascript - php 如何才能转义html?

javascript - php 如何才能转义html?

WBOY
Release: 2016-06-06 20:18:33
Original
1146 people have browsed it

我有一段html代码

<code><p><img src="%5C%5C%5C%22http:%5C/%5C/localhost%5C/wp-content%5C/uploads%5C/2016%5C/02%5C/20160212050255_865.png%5C%5C%5C%22" alt='\\\"\\\"'>\n</p>
<p><img src="%5C%5C%5C%22http:%5C/%5C/localhost%5C/wp-content%5C/uploads%5C/2016%5C/02%5C/20160212050312_659.png%5C%5C%5C%22" alt='\\\"\\\"'>\n"</p></code>
Copy after login
Copy after login

我需要获取到src里面的图片地址,而且不是什么\/\/这样的东西的...

我使用了正则表达式后

<code>$preg = '/<img . alt="javascript - php 如何才能转义html?" >/i';</img.></code>
Copy after login
Copy after login

返回的内容是

<code>"\\\"http:\/\/localhost\/wp-content\/uploads\/2016\/02\/20160212050312_659.png"</code>
Copy after login
Copy after login

而我需要的是干净的图片地址...http://localhost/wp-content/uploads/2016/02/20160212050312_659.png

我该怎么办。

回复内容:

我有一段html代码

<code><p><img src="%5C%5C%5C%22http:%5C/%5C/localhost%5C/wp-content%5C/uploads%5C/2016%5C/02%5C/20160212050255_865.png%5C%5C%5C%22" alt='\\\"\\\"'>\n</p>
<p><img src="%5C%5C%5C%22http:%5C/%5C/localhost%5C/wp-content%5C/uploads%5C/2016%5C/02%5C/20160212050312_659.png%5C%5C%5C%22" alt='\\\"\\\"'>\n"</p></code>
Copy after login
Copy after login

我需要获取到src里面的图片地址,而且不是什么\/\/这样的东西的...

我使用了正则表达式后

<code>$preg = '/<img . alt="javascript - php 如何才能转义html?" >/i';</img.></code>
Copy after login
Copy after login

返回的内容是

<code>"\\\"http:\/\/localhost\/wp-content\/uploads\/2016\/02\/20160212050312_659.png"</code>
Copy after login
Copy after login

而我需要的是干净的图片地址...http://localhost/wp-content/uploads/2016/02/20160212050312_659.png

我该怎么办。

http://php.net/manual/en/function.stripcslashes.php

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