Home >Backend Development >PHP Tutorial >How to delete hyperlinks in batches in php_php tips

How to delete hyperlinks in batches in php_php tips

WBOY
WBOYOriginal
2016-05-16 20:06:271132browse

清除掉一段html文本内容中的超链接最常见的写法可以如下:

复制代码 代码如下:
$str=preg_replace("/0bcb7b2e594d5e34d3ef37795cd2b627]*href=[^>]*>|beb923239f8ff2e4baca55181b9febe7]*>/i","",$content);

1、删除html文本内容中的超链接
复制代码 代码如下:
ereg_replace("ab1739a971dd570655e2951c968f767f]*>|5ce23afc5b373d775f30254cdc50b955","",$content);

2、清除包含指定关键词的超链接
$find="this string is my find"; 
$string='<font color="red">这段内容将要被替换掉</font>';//将超链接替换成的内容 
echo ereg_replace('<a([^>]*)>([^<]*'.$find.'[^>]*)</a>','<font color="red">\\2</font>',$content); 

下面同时分享几种获取html文本内容中的超链接的文本内容方法:

//方法一 
preg_match_all('/<(a|a)[s]{0,1}[w=":()]*>[nrn]*(check user)[nrn]*</(a|a)>/i',$string,$matches); 
 
//方法二 
preg_match_all('/<a[dd]*>check user</a>/i',$string,$matches); 
print_r($matches); 
 
//方法三 
preg_match_all('/<a[^>]*>[^<]*</a>/i',$string,$matches); 
print_r($matches); 
 
//方法四 
preg_match_all('/<a.+&#63;>check user</a>/is',$str,$arr); 
print_r($arr); 
 

以上就是php批量删除超链接的四种方法,希望对大家的学习有所帮助。

Statement:
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