How to convert php html to text-PHP Problem-php.cn

How to convert php html to text

藏色散人

Release： 2023-03-09 19:54:02

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php How to convert html to text: First create a PHP sample file; then replace the tags in html through the "function html2text($str){...}" method.

How to convert php html to text

The operating environment of this article: Windows 7 system, PHP version 7.1, DELL G3 computer

php function to convert HTML to txt text

Use PHP's preg_replace function to replace tags in HTML.

Code such as:

 function html2text($str){  
  $str = preg_replace("/<style .*?<\/style>/is", "", $str);  $str = preg_replace("/<script .*?<\/script>/is", "", $str);  
 $str = preg_replace("/<br \s*\/?\/>/i", "\n", $str);  
 $str = preg_replace("/<\/?p>/i", "\n\n", $str);  
 $str = preg_replace("/<\/?td>/i", "\n", $str);  
 $str = preg_replace("/<\/?div>/i", "\n", $str);  
 $str = preg_replace("/<\/?blockquote>/i", "\n", $str);  
 $str = preg_replace("/<\/?li>/i", "\n", $str);  
 $str = preg_replace("/\&nbsp\;/i", " ", $str);  
 $str = preg_replace("/\&nbsp/i", " ", $str);  
 $str = preg_replace("/\&amp\;/i", "&", $str);  
 $str = preg_replace("/\&amp/i", "&", $str);    
 $str = preg_replace("/\&lt\;/i", "<", $str);  
 $str = preg_replace("/\&lt/i", "<", $str);  
 $str = preg_replace("/\&ldquo\;/i", &#39;"&#39;, $str);  
 $str = preg_replace("/\&ldquo/i", &#39;"&#39;, $str);  
 $str = preg_replace("/\&lsquo\;/i", "&#39;", $str);  
 $str = preg_replace("/\&lsquo/i", "&#39;", $str);  
 $str = preg_replace("/\&rsquo\;/i", "&#39;", $str);  
 $str = preg_replace("/\&rsquo/i", "&#39;", $str);  
 $str = preg_replace("/\&gt\;/i", ">", $str);   
 $str = preg_replace("/\&gt/i", ">", $str);   
 $str = preg_replace("/\&rdquo\;/i", &#39;"&#39;, $str);   
 $str = preg_replace("/\&rdquo/i", &#39;"&#39;, $str);   
 $str = strip_tags($str);  
 $str = html_entity_decode($str, ENT_QUOTES, $encode);  
 $str = preg_replace("/\&\#.*?\;/i", "", $str);          
 
 return $str;
 }

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