NetBeans IDE PHP 快速入门教程(网络整理)
目录

- 组件安装
- 在适用于 PHP 的 NetBeans IDE 中设置 PHP 项目
- 运行首个 PHP 项目
- 在适用于 PHP 的 NetBeans IDE 中使用数据库服务器
- 后续步骤
要学习本教程,您需要具备以下软件和资源。
软件或资源 | 要求的版本 |
---|---|
NetBeans IDE | PHP 下载包 |
PHP 引擎 | 版本 5 |
Web 服务器 | 推荐使用 Apache HTTP Server 2.2。 |
PHP 调试器 | XDebug 2.0 或更高版本 |
您既可以单独安装 PHP 引擎、Web 服务器和数据库,也可以使用 AMP (Apache, MySQL, PHP) 包进行安装。
安装和配置
下面的文档包含在操作系统上设置 PHP Web 堆栈的一种或两种方法的说明。这些说明并不具有权威性。Web 堆栈由第三方软件组成,而且由于您的环境可能不同,因此您可能希望使用其他 AMP 包或其他方法设置 PHP。您可能需要通过自己的研究来补充我们的说明。
- 在 Windows 中配置 PHP 开发环境
- 在 Ubuntu Linux 发行版中配置 PHP 开发环境
- 在 Mac 操作系统 (Mac OS X) 中配置 PHP 开发环境
在适用于 PHP 的 NetBeans IDE 中设置 PHP 项目
有关安装并启动 NetBeans IDE 的帮助信息,请参见安装文档。
要在适用于 PHP 的 NetBeans IDE 中着手开发 PHP 应用程序,首先需要创建一个项目。该项目包含有关项目文件位置以及应用程序的运行和调试方式(运行配置)的信息。
- 启动 IDE,切换至 "Projects"(项目)窗口,然后选择 "File"(文件)> "New Project"(新建项目)。"Choose Project"(选择项目)面板打开。
- 在 "Categories"(类别)列表中,选择 "PHP"。
- 在 "Projects"(项目)区域中,选择 "PHP Application"(PHP 应用程序),然后单击 "Next"(下一步)。"New PHP Project"(新建 PHP 项目)的 "Name and Location"(名称和位置)面板打开。
- 在 "Project Name"(项目名称)文本字段中,输入 NewPHPProject。
- 在 "Sources Folder"(源文件夹)字段中,浏览到您的 PHP 文档根目录并在此处创建一个名为 NewPHPProject 的子目录。Web 服务器会从文档根目录文件夹中查找要在浏览器中打开的文件。文档根目录是在 Web 服务器配置文件中指定的。例如,对于 Xampp,文档根目录为 XAMPP_HOME/htdocs。
- 将所有其他字段保留为其默认值。单击 "Next"(下一步)。"Run Configuration"(运行配置)窗口打开。
- 在 "Run As"(运行方式)下拉列表中,选择 "Local Web Site"(本地 Web 站点)。该项目将在本地 Apache 服务器中运行。其他选项将通过 FTP 远程运行项目,以及在命令行中运行。
- 将 "Project URL"(项目 URL)保留为默认值。
- 单击 "Finish"(完成)。IDE 将创建该项目。
运行首个 PHP 项目
- 启动 IDE,选择 "File"(文件)> "Open Project"(打开项目)。"Open Project"(打开项目)对话框打开。
- 选择 NewPHPProject,然后单击 "Open Project"(打开项目)。在 "Projects"(项目)窗口中显示 NewPHPProject 树,并在编辑器和 "Navigator"(导航器)窗口中打开该项目的 index.php 文件。
- 在 块内输入以下代码:
echo "Hello, world! This is my first PHP project!";
- 要运行该项目,请将光标置于 "NewPHPProject" 节点上,然后从上下文菜单中选择 "Run"(运行)。下图显示了应在浏览器窗口中看到的内容:
恭喜!您的程序可以正常运行!
在适用于 PHP 的 NetBeans IDE 中使用数据库服务器
您可以在适用于 PHP 的 NetBeans IDE 中使用各种数据库服务器,但最常用的是 MySQL 服务器。可以从此处进行下载。注:该产品的推荐版本为 MySQL Server 5.0。
另请参见:
- 在 Windows 操作系统中设置 MySQL 数据库服务器
- 使用测试数据创建样例数据库
- MySQL 和 NetBeans IDE
- 连接 MySQL 数据库

What’s still popular is the ease of use, flexibility and a strong ecosystem. 1) Ease of use and simple syntax make it the first choice for beginners. 2) Closely integrated with web development, excellent interaction with HTTP requests and database. 3) The huge ecosystem provides a wealth of tools and libraries. 4) Active community and open source nature adapts them to new needs and technology trends.

PHP and Python are both high-level programming languages that are widely used in web development, data processing and automation tasks. 1.PHP is often used to build dynamic websites and content management systems, while Python is often used to build web frameworks and data science. 2.PHP uses echo to output content, Python uses print. 3. Both support object-oriented programming, but the syntax and keywords are different. 4. PHP supports weak type conversion, while Python is more stringent. 5. PHP performance optimization includes using OPcache and asynchronous programming, while Python uses cProfile and asynchronous programming.

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.

PHP originated in 1994 and was developed by RasmusLerdorf. It was originally used to track website visitors and gradually evolved into a server-side scripting language and was widely used in web development. Python was developed by Guidovan Rossum in the late 1980s and was first released in 1991. It emphasizes code readability and simplicity, and is suitable for scientific computing, data analysis and other fields.

PHP is suitable for web development and rapid prototyping, and Python is suitable for data science and machine learning. 1.PHP is used for dynamic web development, with simple syntax and suitable for rapid development. 2. Python has concise syntax, is suitable for multiple fields, and has a strong library ecosystem.

PHP remains important in the modernization process because it supports a large number of websites and applications and adapts to development needs through frameworks. 1.PHP7 improves performance and introduces new features. 2. Modern frameworks such as Laravel, Symfony and CodeIgniter simplify development and improve code quality. 3. Performance optimization and best practices further improve application efficiency.

PHPhassignificantlyimpactedwebdevelopmentandextendsbeyondit.1)ItpowersmajorplatformslikeWordPressandexcelsindatabaseinteractions.2)PHP'sadaptabilityallowsittoscaleforlargeapplicationsusingframeworkslikeLaravel.3)Beyondweb,PHPisusedincommand-linescrip

PHP type prompts to improve code quality and readability. 1) Scalar type tips: Since PHP7.0, basic data types are allowed to be specified in function parameters, such as int, float, etc. 2) Return type prompt: Ensure the consistency of the function return value type. 3) Union type prompt: Since PHP8.0, multiple types are allowed to be specified in function parameters or return values. 4) Nullable type prompt: Allows to include null values and handle functions that may return null values.


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