PHP+MYSQL three-day pass_PHP tutorial-PHP Tutorial-php.cn

PHP+MYSQL three-day pass_PHP tutorial

WBOY

Release： 2016-07-13 10:59:39

Original

822 people have browsed it

1. Introduction to PHP/MySQL
You should have heard of Open Source Software (OSS), unless you have been living on Mars for the past six to eight months. This movement has huge impact and has attracted the attention of some major companies. Companies like Oralce, Informix, and many others have begun to port their main database products to one of the OSS products - the Linux operating system.
If you have enough technical strength, having a complex and huge relational database system (RDBMS) will be even more powerful. But maybe you are just getting started with databases. You just read Jay's article and decided to build a data-driven website yourself. However, you may find that you lack the necessary resources to run an ASP server or an expensive database system (and you don't need these things). You need something free, Unix-ready.
Then I suggest you use PHP and MySQL. Together, these two things are the perfect combination for developing data-driven websites. In fact, I don’t need to waste any time explaining it. An unofficial survey organized by Netcraft showed that the number of hosts using PHP jumped from 7,500 in June 1998 to 410,000 in March 1999. Not bad, right? The combination of these two software also won the Database Product of the Year Award at the Webcon98 conference and received a beautiful trophy.
MySQL is a small and exquisite database server software, which is very ideal for small (of course not necessarily small) application systems. In addition to supporting standard ANSI SQL statements, it also supports multiple platforms. On Unix systems, the software supports multi-threaded operation, which can achieve very good performance. For users who do not use Unix, it can run as a system service on Windows NT systems, or as a normal process on Windows 95/98 systems.
PHP is a server-side interpreted scripting language. If you have been exposed to ASP, then you should be familiar with embedding code in HTML pages. The PHP code is interpreted and converted into ordinary HTML page content on the server side and sent to the browser side. This mode allows us to use it to complete quite complex functions.
In addition to being free (of course, MySQL also has some licensing restrictions), the PHP-MySQL combination also runs cross-platform, which means you can develop on Windows and then run on a Unix platform. In addition, PHP can also run as a standard CGI process, in which case it is a stand-alone script interpreter or an embedded module of Apache.
If you are interested in using other database servers, PHP also supports Informix, Oracle, Sybase, Solid and PostgreSQL, as well as common ODBC.
PHP supports some cutting-edge technologies in Internet development. These technologies include authentication, XML, dynamic image generation, WDDX, shared memory, and dynamic PDF documents, to name a few. If you're still not satisfied, PHP is very easy to extend, so as long as you have programming skills, you can show off your skills yourself.