PHP sends XML data through curl and gets XML data
In the process of learning PHP, you will encounter when PHP sends XML data through curl. This article will explain the related methods.
In php programming, it is often used to transmit data in xml format, such as calling third-party interfaces such as WeChat. Here is a demonstration of php sending xml in curl form and receiving it through the server
1. Send xml data - postXml.php
<?php
// 首先检测是否支持curlif (!extension_loaded("curl")) {
trigger_error("对不起，请开启curl功能模块！", E_USER_ERROR);
}
// 构造xml数据$xmlData = "
<xml>
<AppId>wxf8b4f85f3a794e77</AppId>
<ErrorType>1001</ErrorType>
<Description>错误描述</Description>
<AlarmContent>transaction_id=33534453534</AlarmContent>
<TimeStamp>1393860740</TimeStamp>
<AppSignature>f8164781a303f4d5a944a2dfc68411a8c7e4fbea</AppSignature>
<SignMethod>sha1</SignMethod>
</xml>";
$url = 'http://web.whm.com/getXml.php'; //接收xml数据的文件$ch = curl_init(); // 初始一个curl会话$timeout = 30; // php运行超时时间，单位秒curl_setopt($ch, CURLOPT_URL, $url); // 设置urlcurl_setopt($ch, CURLOPT_POST, 1); // post 请求curl_setopt($ch, CURLOPT_HTTPHEADER, Array("Content-Type:text/xml; charset=utf-8")); // 一定要定义content-type为xml，要不然默认是text/html！curl_setopt($ch, CURLOPT_RETURNTRANSFER, 0);
curl_setopt($ch, CURLOPT_POSTFIELDS, $xmlData);//post提交的数据包curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 3); // PHP脚本在成功连接服务器前等待多久，单位秒curl_setopt($ch, CURLOPT_HEADER, 0);
$result = curl_exec($ch); // 抓取URL并把它传递给浏览器// 是否报错if(curl_errno($ch))
{ print curl_error($ch);
}
curl_close($ch); // //关闭cURL资源，并且释放系统资源
echo $result;php sends XML data through curl and obtains XML data
2. Receive xml data - getXml.php
<?php
//接收传送的数据$xml = file_get_contents("php://input");
//将xml数据写入文本文件"whm.txt"中$handle =fopen('whm.txt','w');
fwrite($handle,$xml);php sends XML data through curl and obtains XML data
3. Notes
When constructing xml, be sure to pay attention to the correct format, no spaces, etc.
Be sure to define content-type as xml, otherwise the default is text/html
This article explains how PHP sends XML data through curl and obtains XML data. For more related knowledge, please pay attention to the PHP Chinese website.
Related recommendations:
PHP perfectly generates word documents, and html elements can be added
ThinkPhp caching principle and detailed explanation
Discuz!X/Database DB:: Function operation method
The above is the detailed content of PHP sends XML data through curl and gets XML data. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1664
14
1423
52
1321
25
1269
29
1249
24
PHP and Python: Comparing Two Popular Programming Languages
Apr 14, 2025 am 12:13 AM
PHP and Python each have their own advantages, and choose according to project requirements. 1.PHP is suitable for web development, especially for rapid development and maintenance of websites. 2. Python is suitable for data science, machine learning and artificial intelligence, with concise syntax and suitable for beginners.
PHP in Action: Real-World Examples and Applications
Apr 14, 2025 am 12:19 AM
PHP is widely used in e-commerce, content management systems and API development. 1) E-commerce: used for shopping cart function and payment processing. 2) Content management system: used for dynamic content generation and user management. 3) API development: used for RESTful API development and API security. Through performance optimization and best practices, the efficiency and maintainability of PHP applications are improved.
PHP: A Key Language for Web Development
Apr 13, 2025 am 12:08 AM
PHP is a scripting language widely used on the server side, especially suitable for web development. 1.PHP can embed HTML, process HTTP requests and responses, and supports a variety of databases. 2.PHP is used to generate dynamic web content, process form data, access databases, etc., with strong community support and open source resources. 3. PHP is an interpreted language, and the execution process includes lexical analysis, grammatical analysis, compilation and execution. 4.PHP can be combined with MySQL for advanced applications such as user registration systems. 5. When debugging PHP, you can use functions such as error_reporting() and var_dump(). 6. Optimize PHP code to use caching mechanisms, optimize database queries and use built-in functions. 7
The Enduring Relevance of PHP: Is It Still Alive?
Apr 14, 2025 am 12:12 AM
PHP is still dynamic and still occupies an important position in the field of modern programming. 1) PHP's simplicity and powerful community support make it widely used in web development; 2) Its flexibility and stability make it outstanding in handling web forms, database operations and file processing; 3) PHP is constantly evolving and optimizing, suitable for beginners and experienced developers.
PHP vs. Python: Understanding the Differences
Apr 11, 2025 am 12:15 AM
PHP and Python each have their own advantages, and the choice should be based on project requirements. 1.PHP is suitable for web development, with simple syntax and high execution efficiency. 2. Python is suitable for data science and machine learning, with concise syntax and rich libraries.
PHP and Python: Code Examples and Comparison
Apr 15, 2025 am 12:07 AM
PHP and Python have their own advantages and disadvantages, and the choice depends on project needs and personal preferences. 1.PHP is suitable for rapid development and maintenance of large-scale web applications. 2. Python dominates the field of data science and machine learning.
PHP vs. Other Languages: A Comparison
Apr 13, 2025 am 12:19 AM
PHP is suitable for web development, especially in rapid development and processing dynamic content, but is not good at data science and enterprise-level applications. Compared with Python, PHP has more advantages in web development, but is not as good as Python in the field of data science; compared with Java, PHP performs worse in enterprise-level applications, but is more flexible in web development; compared with JavaScript, PHP is more concise in back-end development, but is not as good as JavaScript in front-end development.
PHP and Python: Different Paradigms Explained
Apr 18, 2025 am 12:26 AM
PHP is mainly procedural programming, but also supports object-oriented programming (OOP); Python supports a variety of paradigms, including OOP, functional and procedural programming. PHP is suitable for web development, and Python is suitable for a variety of applications such as data analysis and machine learning.
