php获取QQ头像的两种方法
使用php获取QQ头像的两种方法分享。
方法一:
<?php $qq=12345678; echo '<img src="/static/imghw/default1.png" data-src="'.'http://q1.qlogo.cn/g?b=qq&nk='.$qq.'&s=100&t='.time().'" class="lazy".'http://q1.qlogo.cn/g?b=qq&nk='.$qq.'&s=100&t='.time().'" alt="php获取QQ头像的两种方法" >';
方法二:
<?php $qq=12345678; $src='http://q1.qlogo.cn/g?b=qq&nk='.$qq.'&s=100&t='.time(); header('Content-type: image/png'); $res=imagecreatefromstring(file_get_contents($src)); imagepng($res); imagedestroy($res);
这两种方法的区别:
方法一的优点是可以输出头像的原图,如果你的头像是动态的gif,那么输出的也是动态图。缺点是速度比较慢,不适合作为调用头像的方法。
方法二的优点是相比第一种速度比较快,但只抓取头像的静态图,不会显示动态头像,比较适合作为调用头像的方法。
您可能感兴趣的文章
- PHP在引号前面添加反斜杠的原因及PHP去除反斜杠的办法,三种办法关闭php魔术引号
- php用header()实现文件下载,下载的文件提示被破坏不能打开的解决办法
- php 获取今天明天昨天时间戳的 N 种方法总结
- php清空(删除)指定目录下的文件,不删除目录文件夹的方法
- PHP实现同服务器多个二级域名共享 SESSION 数据
- PHP分析文件头信息判断上传文件的类型
- php获取客户端真实ip地址的三种方法
- php如何清除html格式并去除文字中的空格然后截取文字

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

JWT is an open standard based on JSON, used to securely transmit information between parties, mainly for identity authentication and information exchange. 1. JWT consists of three parts: Header, Payload and Signature. 2. The working principle of JWT includes three steps: generating JWT, verifying JWT and parsing Payload. 3. When using JWT for authentication in PHP, JWT can be generated and verified, and user role and permission information can be included in advanced usage. 4. Common errors include signature verification failure, token expiration, and payload oversized. Debugging skills include using debugging tools and logging. 5. Performance optimization and best practices include using appropriate signature algorithms, setting validity periods reasonably,

Static binding (static::) implements late static binding (LSB) in PHP, allowing calling classes to be referenced in static contexts rather than defining classes. 1) The parsing process is performed at runtime, 2) Look up the call class in the inheritance relationship, 3) It may bring performance overhead.

With the rapid development of the Bitcoin market, it is crucial to choose reliable trading software. This article will recommend the top ten Bitcoin trading software in 2025 to help you trade efficiently and safely. These software have been rigorously screened and consider factors such as functionality, security, user-friendliness and support levels. From beginner-friendly platforms to complex tools for experienced traders, you will find the best options for your trading needs in this list.

What are the magic methods of PHP? PHP's magic methods include: 1.\_\_construct, used to initialize objects; 2.\_\_destruct, used to clean up resources; 3.\_\_call, handle non-existent method calls; 4.\_\_get, implement dynamic attribute access; 5.\_\_set, implement dynamic attribute settings. These methods are automatically called in certain situations, improving code flexibility and efficiency.

In PHP, you can effectively prevent CSRF attacks by using unpredictable tokens. Specific methods include: 1. Generate and embed CSRF tokens in the form; 2. Verify the validity of the token when processing the request.

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.

In PHP8, match expressions are a new control structure that returns different results based on the value of the expression. 1) It is similar to a switch statement, but returns a value instead of an execution statement block. 2) The match expression is strictly compared (===), which improves security. 3) It avoids possible break omissions in switch statements and enhances the simplicity and readability of the code.

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
