简体中文(ZH-CN) English(EN) 繁体中文(ZH-TW) 日本語(JA) 한국어(KO) Melayu(MS) Français(FR) Deutsch(DE)
Home > Backend Development > PHP Tutorial > body text

PHP implements parsing web pages and downloading images to local

WBOY
Release： 2016-07-25 08:45:35
Original
1471 people have browsed it
  1. //error_reporting(0);//Close error reporting
  2. include_once("simple_html_dom.php");//Introduce the parsing library
  3. $url='http://www.w3cschool.cc /mongodb/mongodb-window-install.html';
  4. $html=file_get_html($url);
  5. while($url[strlen($url)-1]!='/')$url=substr($url, 0,-1);//Get the upper directory
  6. if(!is_dir($filepath)){mkdir($_SERVER['DOCUMENT_ROOT']."/imgtmp/",1);}//Create the directory
  7. foreach($ html->find('img') as $im)
  8. {
  9. $p=$im->src;
  10. if($p[0]=='/'||$p[0]==' \')$p=$url."..".$p;//Complete url
  11. file_put_contents("imgtmp/".md5(microtime()).".".substr($p,-3), file_get_contents($p));
  12. }
  13. ?>
Copy code

Download images, php


Related labels：
php实现解析网页并下载图片到本地
source：php.cn
Previous article：PHP implements point card number password generation Next article：PHP version of arbitrary hexadecimal conversion
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
Latest Articles by Author
Latest Issues
Arrays in PHP: surprising results when adding new items So I'm writing code that allows me to collect images collected by the Instaloaderpython li...
From 2024-03-31 14:10:42
0
1
405
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template
About us Disclaimer Sitemap
php.cn：Public welfare online PHP training，Help PHP learners grow quickly！