In the currentWebsite constructionAmong them, websites composed of purely static pages are very rare.Almost all websites have rich interactive functions, such as message boards, news comments, content search, etc. These functions are supported by website programs.At present, the commonly used website programming languages are as follows.
1、PHP The full name is the foot pertext preprocessor, which is a very popular scripting language.It is mainly used for Web development and can be embedded into HTML code.
PHP is a procedural and object-oriented language.As a process oriented language, PHP has a unique syntax, which mixes C, Java, Perl and PHP's innovative syntax.PHP programs can be written just like C programs.As an object-oriented language, PHP includes the basic concepts of class, object, interface, inheritance, etc.PHP has many functions, which can easily implement various functions.At present, there are many open source website systems developed with PHP, such as Discuz!,Shopex, WordPress, etc.
2、 Java Java is the general name of the Java programming language and Java platform launched by Sun Microsystems in May 1995.Because of its strong robustness and cross platform characteristics, Java is very popular and has become the preferred development language for many large-scale enterprise application systems.
Java is a completely object-oriented language.The Java language provides primitives such as classes, interfaces, and inheritance. For simplicity, only single inheritance between classes is supported, and multiple inheritance is not directly supported.However, it supports multiple inheritance between interfaces, and supports the implementation mechanism between classes and interfaces (keywords are implemented first).The Java language fully supports dynamic binding.
The latest version of Java is 1.6, which is divided into JRE and JDK. The former is the running environment, and the latter provides the development and compilation environment in addition to the running environment.
3、C# C # is Microsoft in itsNET platform.In Microsoft's propaganda, C # is known as the first component oriented language in the C/C++family. In fact, C # is more like Java. C # is a component oriented programming language. It realizes its first-hand support for component programming through attributes, indexers, delegation, events, operator overloading, features, versions, etc.
C # can only run on the Windows system at present.Therefore, its cross platform features are not as good as Java, which is one of the reasons why its use scope is not as good as Java.
4. Ruby Ruby is a simple and fast object-oriented programming language. It was developed by Japanese Nobuhiro Matsumoto in the 1990s and complies with GPL protocol and Ruby License.Its inspiration and features come from Perl, Smalitalk, Eiffel, Ada and Lisp languages.Ruby language itself has also developed Ruby language substitutes for JRuby (Java platform), IronRuby (. NET platform) and other platforms.
In addition to the above common website programming languages, there are other languages, such as C/C++, ASP, Perl, etc., which can be used to develop website programs.However, compared with the above languages, these languages are not so widely used.