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Editor to share with you what are the advantages of PHP in dynamic website development, I believe most people do not know much about it, so share this article for your reference, I hope you will gain a lot after reading this article, let's go to know it!

1 development and operation platform

The development and implementation of dynamic website involves a wide range of areas, long research time, and complex process development. It is a systematic project that requires long-term overall planning and coordination, and requires close cooperation and management in many aspects. PHP can be integrated with a series of servers such as IIS and Apache to control and adjust in time after the problems occur, so as to make the management of website information resources more efficient and turn passive into active. However, ASP lacks this function and can only be used in Microsoft servers, so it is not flexible enough. But because JSP can run in Apache, it is also suitable for other servers, plus it can be recycled and reused as long as it is written once, with a high level of efficiency and strong cross-platform. However, PHP also has some shortcomings, compared with JSP, its portability is weaker.

2 Development languages and tools

Because VBScrit and JScrtpt script language are easy to input and use, well-defined, easy to express, powerful functionality, and universal applicability, which is helpful to the daily maintenance of system operation, most ASP will choose this language script to fill in when developing. At the same time, Microsoft's Dreamweaver is used to effectively connect with other databases for page preview. Of course, its function is not only limited to the language programming stage, but also for the development of the whole system. JSP provides developers with standard and easy-to-understand language expression capabilities, which can help different developers and designers and server systems share network resource information. The key problem to be solved in the operation and execution phase is how to effectively ensure the security and integrity of language programs. It is obvious that JSP has stronger advantages than ASP. At present, the recognized use of JSP in the market is higher than that of ASP, so the former also has great advantages in the use of development tools. PHP, which is introduced in this paper, integrates the syntax of CJava and Perl, and has its own characteristics, that is to say, it can match more servers and meet the personalized needs of individual servers. In this way, the development organization of dynamic websites can be more flexible, break the traditional fixed script language design method, and ensure the stability of dynamic website operation.

3 database connection

At the present stage, there are two popular databases in the market, ACCESS and SQL. The former is very convenient and is adopted by some small site users in most cases, while the latter is usually adopted by some large site users because of its greater security and stability. Specifically, in the process of connecting to the database, ASP is not directly related, but needs an intermediary, such as ODBC and so on. Although JSP also needs an intermediary to connect to the database, it can only be JDBC. In this way, users can query their own information and data and give full play to their own advantages. However, if there is only one database, JSP can still operate, but at this time it needs JAVA to provide it with a carrier such as JDBC-ODBC. In addition, it is free to exchange the calls of JDBC and ODBC, and make appropriate adjustments according to the actual information access target. In most cases, databases such as Access, Sybase, and Oracle are accessible. To sum up, we can find that PHP has a variety of functions, and it can also connect to the database directly to obtain the best operation effect, which has higher market development potential than the two language programs JSP and ASP used in the past.

4 performance

PHP lags far behind JSP in terms of automatic compilation capabilities, and further performance improvements are needed. The server of JSP can be compiled automatically, especially for the Java program. The script formed by the compilation is easy to understand, which greatly improves the running efficiency of the website data. And because JSP code only needs to be written once to be recycled, it has more advantages in terms of speed and quality. How to improve the performance of PHP in this aspect has become one of the important topics discussed by the Scientific Research and Development Committee in the 21st century and a new research direction in the future.

These are all the contents of this article entitled "what are the advantages of PHP in dynamic website development?" Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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