Home Backend Development PHP Tutorial PHP的curl_init采摘获取内容实例教程

PHP的curl_init采摘获取内容实例教程

Jun 13, 2016 am 11:02 AM
curl

PHP的curl_init采集获取内容实例教程
// 1. 初始化
$ch = curl_init();
// 2. 设置选项,包括URL
curl_setopt($ch, CURLOPT_URL, "http://www.kekeka.com");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);
// 3. 执行并获取HTML文档内容
$output = curl_exec($ch);
// 4. 释放curl句柄
curl_close($ch);

curl_setopt中的CURLOPT_URL,CURLOPT_RETURNTRANSFER等参数,请参考php文档手册,里面有详细说明!

现在得到$output内容..使用正则表达式匹配出你需要的内容

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

Hot Article Tags

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

How to realize the mutual conversion between CURL and python requests in python How to realize the mutual conversion between CURL and python requests in python May 03, 2023 pm 12:49 PM

How to realize the mutual conversion between CURL and python requests in python

Tutorial on updating curl version under Linux! Tutorial on updating curl version under Linux! Mar 07, 2024 am 08:30 AM

Tutorial on updating curl version under Linux!

PHP8.1 released: Introducing curl for concurrent processing of multiple requests PHP8.1 released: Introducing curl for concurrent processing of multiple requests Jul 08, 2023 pm 09:13 PM

PHP8.1 released: Introducing curl for concurrent processing of multiple requests

From start to finish: How to use php extension cURL to make HTTP requests From start to finish: How to use php extension cURL to make HTTP requests Jul 29, 2023 pm 05:07 PM

From start to finish: How to use php extension cURL to make HTTP requests

what is linux curl what is linux curl Apr 20, 2023 pm 05:05 PM

what is linux curl

How to handle 301 redirection of web pages in PHP Curl? How to handle 301 redirection of web pages in PHP Curl? Mar 08, 2024 am 11:36 AM

How to handle 301 redirection of web pages in PHP Curl?

How to set cookies in php curl How to set cookies in php curl Sep 26, 2021 am 09:27 AM

How to set cookies in php curl

Solution to PHP Fatal error: Call to undefined function curl_setopt() Solution to PHP Fatal error: Call to undefined function curl_setopt() Jun 23, 2023 am 08:18 AM

Solution to PHP Fatal error: Call to undefined function curl_setopt()

See all articles