


小弟我弄不懂VC++,net framework,visual studio ,visual studio 2008等开发工具,之间关系
我弄不懂VC++,.net framework,visual studio ,visual studio 2008等开发工具,之间关系?
Apache
Please use the Apache builds provided by Apache Lounge. They also provide VC11 builds of Apache for x86 and x64. We use their binaries to build the Apache SAPIs.
If you are using PHP with Apache 1 or Apache2 from apache.org (not recommended) you need to use the older VC6 versions of PHP compiled with the legacy Visual Studio 6 compiler. Do NOT use VC9+ versions of PHP with the apache.org binaries.
With Apache you have to use the Thread Safe (TS) versions of PHP.
VC9 and VC11
More recent versions of PHP are built with VC9 or VC11 (Visual Studio 2008 and 2012 compiler respectively) and include improvements in performance and stability.
The VC9 builds require you to have the Visual C++ Redistributable for Visual Studio 2008 SP1 x86 or x64 installed.
The VC11 builds require to have the Visual C++ Redistributable for Visual Studio 2012 x86 or x64 installed.
我弄不懂VC++,.net framework,visual studio ,visual studio 2008等开发工具,之间关系?
比如在windows系统安装好,是不是自带有VC++?visual studio ?然后开发asp.net需要安装.net framework?
visual studio ,visual studio 2008又分别是什么?是不是windows系统会有只要升级就可?
------解决方案--------------------
VC++ 微软的 Visual C++ 简称
VC6 用于开发16位和准16位应用程序,典型操作系统 win98、nt
VC9 用于开发32位和准32位应用程序,典型操作系统 winXP、win2003
VC11 用于开发64位和准64位应用程序,典型操作系统 win7、win2008
如果你的操作系统等于或高于典型操作系统,并已打了最新的sp补丁
则相应的vc运行库就已经存在于你的系统中了,否则php加载时会提醒你缺少动态链接库
如果有提示,请不要紧张,下载一个安装就可以了(可能需要重启机器)
注意:VC编译器不向下兼容,所以要根据你的操作系统选择对应的 php 版本
.net framework 微软的 .net 运行库
visual studio 微软系列语言开发工具
这两个东西不是默认安装的,前者可随应用程序自动安装(有提示)
后者是需要付费的,不要随意使用盗版(破解版),以免开发出的产品有版权官司
------解决方案--------------------
楼上正解。不过这之间的关系还是比较复杂的。简单理解就好
------解决方案--------------------
首先,你粘贴的那段声明已经过时了。这段声明是在 php 的 vc6 版本向 vc9 版本过渡的时期做的,因为当时有一些技术问题没有解决
选择 php 版本的基础是你的系统支持的 vc 运行库的版本
这一点我 #1 已经说过了

PHP remains important in modern web development, especially in content management and e-commerce platforms. 1) PHP has a rich ecosystem and strong framework support, such as Laravel and Symfony. 2) Performance optimization can be achieved through OPcache and Nginx. 3) PHP8.0 introduces JIT compiler to improve performance. 4) Cloud-native applications are deployed through Docker and Kubernetes to improve flexibility and scalability.

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 each have their own advantages and are suitable for different scenarios. 1.PHP is suitable for web development and provides built-in web servers and rich function libraries. 2. Python is suitable for data science and machine learning, with concise syntax and a powerful standard library. When choosing, it should be decided based on project requirements.

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 reasons why PHP is the preferred technology stack for many websites include its ease of use, strong community support, and widespread use. 1) Easy to learn and use, suitable for beginners. 2) Have a huge developer community and rich resources. 3) Widely used in WordPress, Drupal and other platforms. 4) Integrate tightly with web servers to simplify development deployment.

PHP remains a powerful and widely used tool in modern programming, especially in the field of web development. 1) PHP is easy to use and seamlessly integrated with databases, and is the first choice for many developers. 2) It supports dynamic content generation and object-oriented programming, suitable for quickly creating and maintaining websites. 3) PHP's performance can be improved by caching and optimizing database queries, and its extensive community and rich ecosystem make it still important in today's technology stack.

In PHP, weak references are implemented through the WeakReference class and will not prevent the garbage collector from reclaiming objects. Weak references are suitable for scenarios such as caching systems and event listeners. It should be noted that it cannot guarantee the survival of objects and that garbage collection may be delayed.

The \_\_invoke method allows objects to be called like functions. 1. Define the \_\_invoke method so that the object can be called. 2. When using the $obj(...) syntax, PHP will execute the \_\_invoke method. 3. Suitable for scenarios such as logging and calculator, improving code flexibility and readability.


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