PHP Tutorial

php

PHP tutorial for beginners plus professionals provides in-depth understanding of PHP scripting language. Our PHP tutorial will certainly help you to understand PHP scripting language very easily.

This specific PHP tutorial covers each of the subjects of PHP for example introduction, control statements, functions, array, string, file handling, form handling, regular expression, date and time, object-oriented programming in PHP, math concepts, PHP MySQL, PHP together with Ajax, PHP with jQuery and PHP with XML.


What is PHP?

PHP is an open-source, interpreted, and object-oriented scripting language which can be executed at the particular server-side. PHP is nicely suited for web development. Consequently , it can be used in order to develop web applications (an application that executes upon the server and produces the dynamic page).

PHP was created by Rasmus Lerdorf in 1994 yet appeared in the marketplace in 1995. PHP 7.4.0 may be the most recent version of PHP, that was released on 28 Nov.

Some important points have to be noticed about PHP are usually as followed:

  • It stands for the Hypertext Preprocessor.
  • Its an interpreted language, i.e., there is no need for compilation.
  • Its faster than other scripting languages, for example, ASP & JSP.
  • Its is server-side scripting language, that is used to manage dynamic content of website.
  • It can be embedded into HTML.
  • Its an object-oriented language.
  • Its an open-source scripting language.
  • Its simple & easy to learn language.
What is PHP

Why use to PHP

PHP is a server-side server scripting language, which is employed to be able to design the dynamic web applications with MySQL database.

  • Handles dynamic content, database as well as session tracking for website.
  • U can create sessions in the PHP.
  • Access cookies variable & also set cookies.
  • Encrypt the data & apply validation.
  • It supports several protocols such as HTTP, POP3, SNMP, LDAP, IMAP, & many more.
  • U can control user to access some pages of your website.
  • Easy to install & set up, this is main reason why PHP is best language to learn.
  • Can handle forms, such as - collect data from users using forms, save it into database, and return useful information to user. Example:- Registration Form.

PHP Features

PHP is very popular language due to its simplicity plus open source. There are several essential features of PHP provided below:

PHP Features

Performance:-

PHP script is executed considerably faster than those scripts which usually are written in some other languages such as JSP and ASP. PHP utilizes its own memory, therefore the server workload plus loading time is instantly reduced, resulting in faster digesting speed more enhanced performance.

Familiarity with Syntax:-

PHP has easily understandable syntax. Programmers are comfortable program code with it.

Open Source:-

PHP source code and software program are freely available upon the web. You are able to create all the versions associated with PHP according to your own requirement without paying any kind of cost. All its elements are free to down load and use.

Platform Independent:-

PHP is available for WINDOWS, MAC, LINUX & UNIX OPERATING-SYSTEM. A PHP program developed in one OPERATING-SYSTEM can be easily performed in other OS likewise.

Embedded:-

PHP code can be very easily embedded within HTML tags and script.

Database Support:-

PHP supports all top databases such as MySQL, SQLite, ODBC, etc.

Error Reporting:-

PHP has predefined error credit reporting constants to generate a great error notice or alert at runtime. E.g:-, E_ERROR, E_WARNING, E_STRICT, E_PARSE.

Web Servers Support:-

PHP is compatible with practically all local servers utilized today like Apache, Netscape, Microsoft IIS, etc.

Loosely Typed Language:-

PHP allows us to employ a variable without filing its datatype. It will probably be obtained automatically at the moment of execution based about the sort of data it includes about its value.

Security:-

PHP is a secure language to develop up the website. This contains multiple layers associated with security to avoid threads plus malicious attacks.

Control:-

Diverse programming languages require long script or code, whilst PHP can do typically the same operate a number of lines of code. That has maximum control above web sites like you could make changes easily when you want.

Helpful PHP Community:-

It offers a large community of programmers who regularly updates documents, tutorials, online help, in addition to FAQs. Learning PHP through the communities is one regarding the significant benefits.


Web Development

PHP is widely used within web development nowadays. PHP may develop dynamic websites easily. But you must have the basic the knowledge of following technologies for web development as well.

  • JavaScript.
  • HTML.
  • CSS.
  • jQuery.
  • Ajax.
  • XML and JSON.

Prerequisite

Prior to learning PHP, you should have the fundamental knowledge associated with HTML, CSS, and JavaScript. So, learn these technologies for better implementation associated with PHP.

JavaScript:- Its used to design interactive website.

HTML:- Its used to design static webpage.

CSS:- It make webpage content more effective and attractive.


Viewers

Our own PHP tutorial is developed to help beginners plus professionals. This PHP guide will help those people who are not aware about the concepts associated with PHP but have fundamental understanding of computer programming.