PHP Full Form

What is the full form of PHP?

The full form of PHP is Hypertext Preprocessor. It was abbreviated previously as Personal Home Page. It is a programming language widely used to build web applications or websites. It is the server-side scripting language encoded with HTML to develop Dynamic website, Static website or Web applications. It was developed in 1994 by Rasmus Lerdorf. PHP ‘s syntax is analogous to C, C++, and Java. It handles dynamic Websites, dynamic content, cookie database, session, etc.

The websites such as www.yahoo.com and www.facebook.com are developed on PHP. It can easily be integrated with HTML files, and you can even write HTML codes in a PHP script. The main difference between PHP and HTML is HTML codes are rendered on the browser directly, whereas PHP codes are executed on the server. Initially, PHP codes are executed on a server and the result is transferred to the browser afterwards. The only data that the browser or client understands is the result restored after running the PHP code on the server but not the actual PHP script present in the PHP file. PHP can also support Javascript and CSS like client-side scripting languages.

Specification of PHP

• PHP design is simple since libraries like C or C++ are not used. It contains plenty of predefined functions to protect your information. Execution of PHP begins at (<? php) and ends with the sequence of closing escape? (>).
• It is an open-source language so that it can be freely downloaded.
• In addition to session management features, PHP 4.0 uses resource allocation mechanisms and object-oriented programming. It removes the unnecessary allocation of memory.
• PHP supports many authentication functions to back up the data.
• It is a very flexible language because it can be embedded in many other languages, including CSS, HTML, JavaScript, XML. , PHP code can also be executed on any device such as Tabs Phone, Laptops etc.
• In PHP 4.0 it introduces object-oriented programming operations.

Advantages of PHP

1. It is integrated and database with many other programming languages such as CSS, HTML, JavaScript etc.
2. All Operating Systems such as Linux, Windows, Unix, etc. support PHP.
3. Connecting to the database is easy to store and retrieve data. PHP can also be built via multiple databases.
4. Compared with other scripting languages, it is the speediest programming language.
5. The PHP structures and tools are used to safeguard web apps from external attacks and threats.

Disadvantages of PHP

• Error handling is not suitable for a PHP framework.
• Since its maintenance is difficult, it is not appropriate for broad applications.
• PHP is open-source so all programmers can see its code. If there are any bugs in the program code, then its weak point can be discovered by other programmers.

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