1．PHP 教程_1．PHP 简介，1.php_1.php
PHP是服务器端脚本语言.
在学习之前,您需要对以下知识有基本的了解:
- HTML
- css
PHP是什么？
- PHP代表PHP:Hypertext Preprocessor
- PHP是一种使用广泛的开源的脚本语言
- PHP是脚本在服务器上执行
- PHP可免费下载使用
PHP文件是什么？
- PHP文件可包含文本、HTML、JavaScript代码和PHP代码
- PHP代码在服务器上执行，结果以纯HTML形式返回给浏览器
- PHP文件的默认文件扩展名“.PHP”
PHP能做什么?
- PHP可以生成动态页面内容
- PHP可以创建、打开、读取、写入、关闭服务器上的文件
- PHP可以收集表单数据
- PHP可以发送和接受cookies
- PHP可以添加、删除、修改您的数据库中的数据
- PHP可以限制用户访问您的网站上的一些页面
- PHP可以加密数据
通过PHP，您不再限于输出HTML。您可以输出图像、PDF文件，甚至Flash电影.您还可以输出任意的文本,比如XHTML和XML.
为什么使用PHP
- PHP可在不同的平台上运行（Windows、Linux、Unix、Mac OS X等）
- PHP与目前几乎所有的正在被使用的服务器相兼容(Apache、IIS等)
- PHP提供了广泛的数据库支持
- PHP是免费的，可从官方的PHP资源下载它：www.php.net
- PHP易于学习,并可高效地运行在服务器端
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mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),
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This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.
