PHP combined with regular batch crawl Web page _php instance of e-mail address

Source: Internet
Author: User

PHP How to crawl the email address in the Web page, I will share with you a PHP crawl Web page in the e-mail instance.

<?php
  $url = ' http://www.jb51.net ';//The URL to be collected 
  $content =file_get_contents ($url);
  echo $content;
  function Getemail ($str) {
  //$pattern = '/([a-z0-9]*[-_\.]? [a-z0-9]+) *@ ([a-z0-9]*[-_]?[ a-z0-9]+) +[\.] [A-z] {2,3} ([\.] [A-z] {2})? /i ";
  $pattern = "/([a-z0-9\-_\.] +@[a-z0-9]+\. [A-z0-9\-_\.] +)/";
  Preg_match_all ($pattern, $str, $EMAILARR);
 
  return $EMAILARR [0];
  }
  Print_r (Getemail ($content));
  >

Method 2:

<?php 
$url = ' http://www.jb51.net ';//When the page has left a mailbox
$content =file_get_contents ($url);             Get page content
function Getemail ($str) {                 //matching mailbox content
$pattern = "/([a-z0-9\-_\.] +@[a-z0-9]+\. [A-z0-9\-_\.] +)/"; 
Preg_match_all ($pattern, $str, $EMAILARR); 
return $EMAILARR [0]; 
} 
Print_r (Getemail ($content)); 
>

The above mentioned is the entire content of this article, I hope you can enjoy.

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.