Article about PHP
Do you know what PHP is?
PHP’s full form is Hypertext Preprocessor. It is a general-purpose scripting language. It can be 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-application and includes text HTML, CSS, JavaScript, and PHP code. PHP scripts are executed on the server. It is the powerful core of the biggest blogging system on the web (WordPress). It is a large social network. It is the first server side language to help beginners.
Types of PHP:-
Following are the 8 Types of PHP which are as follows:-
- String
- Integer
- Float
- Boolean
- Array
- Object
- NULL
- Resource
What can PHP do?
» It can Create dynamic page content, create, open, read, write, delete, and close files on the server and collect form data.
» It can send and receive cookies.
» It can encrypt data.
» It can modify data in your database and control user-access.
Advantages of PHP: –
Following are the 6 advantages of PHP which are as follows:-
- Easy and Simple to Learn
- Extremely Flexible
- Easy Integration and Compatibility
- Efficient Performance
- Cost-Efficient
- Gives Web Developer More Control
Why PHP?
- It can run on many platforms like Windows, Linux, UNIX, Mac OS X, etc.
- It can aid a huge variety of databases.
- It runs efficiently on the server side and is easy to learn.
Where are the uses of PHP ?
It is used in many fields, for example managing dynamic content, databases, session tracking, and even building entire e-commerce sites.
PHP Operators:-
There are a total 8 types of operators, they are:-
- Arithmetic operators:- It used to perform basic arithmetic operations like addition, multiplication, division, etc.
- Assignment operators:- This operator is the most basic assignment operator and is equal to =.
- Comparison operators:- As the name suggests, these are used to compare two values.
- Increment/Decrement operators:- It is used to increment & decrement variable values.
- Logical operators:- It is used when any action depends on two or more conditions.
- String operators:- It is used to perform operations on strings. There are only two string operators, Mostly PHP built-in functions are used to perform various operations on strings.
- Array operators: – It used to compare arrays.
- Conditional assignment operators:- It used to set a value depending on conditions.
Why PHP is So Important for Web Development ?
Some important things are follow the steps:-
- It’s easy to learn and use
- It’s open source and therefore free
- It’s versatile
- It enjoys strong community support
- It’s fast and secure
- It is well connected with databases
- It is tried and tested
- There’s a lot of legacy code
Benefits of Using PHP in Web Development:-
Some benefits are following the steps: –
- Easy: – This server side scripting language is easy to learn, as compared to other languages.
- Control: – While other languages need long scripts, PHP can do the same work with few lines of code; having the maximum control over the websites.
- Cost efficient: –PHP is open source, because of this that it’s miles free from cost. It is not expensive software for it.
- Efficient: – You can enhance the performance of the website built in PHP, as it is scalable when writing the code as well as reliable too when you need to deal with a lot of web pages.
- Access to support: – Being used by a huge number of people, a large community is formed. It will easily get support from them.
- Platform independent: – Whether it is Windows, Mac OS, Linux UNIX; it supports all the major web browsers.
- Supports all servers: – PHP is supported on all the major web servers; be it Apache or Microsoft IIS. It supports Netscape and personal web servers.
- Speedy: – It uses its own memory, so the workload of the servers and loading time get reduced automatically, which results in faster processing speed.
- Secured:- One of the most secure ways of developing websites and web applications; as it has got a security layer to protect against viruses and threats.
- Tested, Proven and trusted:- It has been used for over 2 decades by millions of people, its capabilities have been tested and proven and thus trusted by most developers.
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