What Is Php?

By Author: Hemant Saxena
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What is PHP?
PHP's full form is Hypertext Preprocessor. It is a general-purpose scripting language. It’s used for web development and business applications. This is free to download and use. This is one of the most preferred languages for creating interactive websites and web applications. It is deep enough to run large social networks. include text HTML, CSS, JavaScript, and PHP code. Many frameworks and Content Management system are based on php. The most used CMS WordPress is base on PHP. More details you can visit our site
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What is a Scripting Language?
A scripting language is a programming language. PHP is an open-source server-side scripting language. PHP is a server-side scripting language, which means that the scripts are executed on the server (the computer where the Web site is located)Because PHP scripts execute on the server.
There are two types:-
Server side scripting
Client side scripting
What can PHP do?
It can generate dynamic page content, create, open, read, write, delete, and close files on the server and collect form ...
... data. It can add, delete, modify data in your database and control user-access.

Where are the uses of PHP?
It is used in many fields like managing dynamic content, databases, session tracking, and even building entire e-commerce sites. php is mainly used for design server side applications.
seven global websites using PHP
Facebook
Wikipedia
Tumblr
Slack
MailChimp
Etsy
WordPress
Benefits / Advantage of PHP
It large choice of available specialists, Plentiful documentation, Improved loading speed, Wide selection of databases, Inexpensive open-source software, Cheaper hosting services, excellent combinability with html, Good flexibility, compatibility with cloud services.
Speed:-
It is relatively fast, since it uses not much system resources.
Open Source and free of cost:-
One can download it anywhere and readily use it for web applications development and get it for free.
flexible:-
People can readily use it to combine its function with various other programming languages.
Efficient Performance:-
It can also be used for creating a large number applications. It is scalable when used for writing codes.
Easy Integration and Compatibility:-
It can easily run on different platforms, including UNIX, Solaris and Linux.

Disadvantage of PHP
It doesn't allow change or modification in core behavior of online applications, It is not suitable for giant content-based web applications. It has a weak type, which can cause incorrect data and knowledge to the user.
Security issues:-
Because php is open source, it is not secure. The ASCII text file is easily available, and anyone can look it to up.
Poor Error Handling:-
PHP has a poor quality of handling errors, Lacks debugging tools, which are needed to search for errors and warnings. php has less number of debugging tools when compared to other programming languages.
Not Suitable:-
PHP is not to suitable large applications minted. hard to maintain since it is not very modular.
Weak Type:-
Implicit conversion many surprise unsway programmers and lead to unexpected bugs.