How to get only the text content of the article in php-PHP Problem-php.cn

How to get only the text content of the article in php

藏色散人

Release： 2023-03-17 15:16:01

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php method to get only the text content of the article: 1. Create a PHP sample file; 2. By defining "function curl_request ( $url , $post = '' , $cookie = '' , $returnCookie = 0 ) {...}" method can only capture the text content of the web page and filter its tags.

How to get only the text content of the article in php

The operating environment of this tutorial: Windows 7 system, PHP version 8.1, Dell G3 computer.

How to get only the text content of the article in php?

php only grabs the text content of the web page body, and filters the web page tags

php only grabs the text content of the web page, and filters its tags, just do it, start!

The code is as follows:

<?php
 function curl_request ( $url , $post = &#39;&#39; , $cookie = &#39;&#39; ,  $returnCookie = 0 ) {
     $ua = $ua==&#39;&#39;?$_SERVER [&#39;HTTP_USER_AGENT&#39;]:&#39;Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; QQDownload 732; .NET4.0C; .NET4.0E; LBBROWSER)&#39; ;
            $curl  =  curl_init ( ) ;
            curl_setopt ( $curl , CURLOPT_URL ,  $url ) ;
            curl_setopt ( $curl , CURLOPT_USERAGENT , $ua ) ;
            curl_setopt ( $curl , CURLOPT_FOLLOWLOCATION ,  1 ) ;
            curl_setopt ( $curl , CURLOPT_AUTOREFERER ,  1 ) ;
            curl_setopt ( $curl , CURLOPT_REFERER ,  "https://www.baidu.com" ) ;
            if ( $post )  {
                 curl_setopt ( $curl , CURLOPT_POST ,  1 ) ;
                 curl_setopt ( $curl , CURLOPT_POSTFIELDS ,  http_build_query ( $post ) ) ;
            }
            if ( $cookie )  {
                 curl_setopt ( $curl , CURLOPT_COOKIE ,  $cookie ) ;
            }
            curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
            curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
            curl_setopt ( $curl , CURLOPT_HEADER ,  $returnCookie ) ;
            curl_setopt ( $curl , CURLOPT_TIMEOUT ,  10 ) ;
            curl_setopt ( $curl , CURLOPT_RETURNTRANSFER ,  1 ) ;
            $data  =  curl_exec ( $curl ) ;
            if  ( curl_errno ( $curl ) )  {
                 return  curl_error ( $curl ) ;
            }
            curl_close ( $curl ) ;
            if ( $returnCookie ) {
                 list ( $header ,  $body )  =  explode ( "\r\n\r\n" ,  $data ,  2 ) ;
                 preg_match_all ( "/Set\-Cookie:([^;]*);/" ,  $header ,  $matches ) ;
                 $info [ &#39;cookie&#39; ]   =  substr ( $matches [ 1 ] [ 0 ] ,  1 ) ;
                 $info [ &#39;content&#39; ]  =  $body ;
                 return  $info ;
            } else {
                 //return  $data ;
                 $data=mb_convert_encoding($data, &#39;UTF-8&#39;, &#39;UTF-8,GBK,GB2312,BIG5&#39;);
                preg_match("/<body.*?>(.*?)<\/body>/is",$data,$match);
                $str= trim($match[1]);
      $html = strip_tags($str);
    $html_len = mb_strlen($html,&#39;UTF-8&#39;);
    $html = mb_substr($html, 0, strlen($html), &#39;UTF-8&#39;);
    $search = array(" ","　","\n","\r","\t");
    $replace = array("","","","","");
    echo str_replace($search, $replace, $html);
            }
}
curl_request ( $url, $post = &#39;&#39; , $cookie = &#39;&#39; ,  $returnCookie = 0 );
?>

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