PHP is Open Source server-side programming / Scripting language that is especially suited for web development and can be embedded into HTML.

PHP stands for Hypertext Preprocessor but it’s original name, Personal Home Page. It was created by Ramsum Lerdorf in 1994.

PHP runs on various platforms Windows, Linux, Unix, Mac OS X, etc.

PHP is compatible with almost all servers Apache, IIS, etc.

At Present in 2017 Php 7.2.0 is latest version of PHP

PHP File Extension .php

What we can do with PHP

• Generate Dynamic Page
• Handle button clicks, radio button
• Create Database Application
• Client/server Application
• Student Registration
• Online Course
• Online Shopping cart
• Chat Rooms

Example

How PHP Works

Development Environment

• Operating System – Windows, Linux, Mac etc.
• Web Server – XAMP, WAMP, MAMP etc.
  • §XAMP – Apache + MariaDB + PHP + Perl

• Editor/IDE – NotePad, NotePad ++, NetBeans, Brackets, Eclipse etc.
• Web Browser – Chrome, Firefox etc.

Basic Structure of PHP

Basic Structure of PHP

Variable

Variables are containers which is used to store information.

Type of Variables: –

• Local Variable
• Global Variable
• Static Variable

Variable Declaration

In PHP, variable names begin with $ sign, followed by a name.

Ex: –

• $roll
• $price
• $name

Rules

• Variable starts with $ sign.
• Variable name only starts with a letter, an underscore ( _ ).
• Variable name cannot start with a number.
• It is case sensitive which implies that the variable num in lowercase is different from variable NUM in uppercase.
• Do not use Predefined constant name e.g. PHP_VERSION , PHP_OS etc.
• Do not use reserved keywords. e.g. else, if etc.

Variable Initialization

PHP can store all type of data in variables. Before using a variable in PHP, assign a value to it so PHP will create that variable and store data in it. That means we have to assign data to a variable before attempting to read a variable’s value.

Ex: –

• $roll = 256;
• $price = 25.50;
• $name = “Geeky Shows”;

Note – If a variable is created without a value, it is automatically assigned a value of NULL.

Internal Data Types

In other language, you need to specify the exact data format of each variable, but PHP handles that for you.

• Integer – It can hold whole number. Ex: 12, 0, -34 etc.
• Float/Double – It can hold floating point number. Ex: 25.2654, 2.12 etc.
• String – It can hold text or group of characters. Ex: – “Geeky Shows” etc.
• Boolean – It can hold true/false value.
• Array – It can hold multiple values in one single variable.
• Object – It can hold programming objects.
• Resource – It is special variable that hold references to resources external to PHP.
• NULL – It can hold only one value – NULL .

The post PHP Tutorial For Beginners Step By Step With Example Session-1 appeared first on Artificial Intelligence.

Learning different skills in your career not only helps you stand out from the crowd but also sharpens your cognitive and behavioral abilities.

• It expands your perspective.
• It strengthens your confidence.
• It enhances your analytical skills towards complex issues.
• It brings out a communicative leader in you.

There is no doubt that the position of a full-stack developer allows a great deal of scope to improve oneself due to its majority role.

What is Full Stack Developer?

A full-stack developer is a professional who understands and masters the front-end, back-end, and databases of the web application.

You should be well versed with the elements of web development i.e. user interface and server-side. The functionality of a website or web application depends on two main elements known as front-end and backend.

What is Front-End Development?

Front-end development, also known as client-side development, is the element of a website that a user can view or interact with. This element gives visual functionality to one’s website or application.

What is Back-End Development?

Backend development, also known as server-side development, is an element that is not visible to the client. User interaction with the core functionality of the application of back-end development lies in creating smooth and hassle-free. Moreover, it is also responsible for the functionality behind the scenes to maintain the database and organizing and front-end.

A full-stack developer is an expert who handles the client-side as well as the server-side of a web application. They are part of the development team that works on all phases of the web application. They not only maintain the database, design, and backend operations of the application but also ensure an error-free development test and deployment of the application.

Roles of Full Stack Developer:

The primary responsibility of a Full Stack Developer includes designing user interactions on websites, developing servers and databases for website functionality, and coding for mobile platforms.

• Developing front-end website architecture.
• Designing user interactions on web pages.
• Developing back-end website applications.
• Creating servers and databases for functionality.
• Ensuring cross-platform adaptation for mobile phones.
• Ensuring accountability of applications.
• Working with graphic designers for web design features.
• Seeing through a project from conception to finished product.
• API design and development.
• Meeting both technical and consumer needs.
• Staying abreast of developments in web applications and programming languages.

Full-Stack Developer Skills:

As mentioned above, a full-stack developer is not a multidisciplinary role. To excel in this role is essential, not just a formal degree, but a broad knowledge of a wide variety of skills. Diversity is the key to excellence and success in the profession of a full-stack developer.

• HTML and CSS: Hypertext Markup Language or HTML is a language for front-end technologies. It is used by developers to administer the format and visuals of text and images on websites.
• JavaScript: Whenever full stack developer skills are discussed no one can beat JavaScript behind. It is one of the dynamic languages used by developers for interactive and advanced front-end development. JavaScript with its complete integration with HTML, CSS, and adaptability across important browsers makes the work of JavaScript developers quite simple and efficient.
• Git and GitHub: Web development seems a bit incomplete without the presence of the infamous Git and GitHub.Git, a “distributed version control system” for developers, allows them to handle every small step in the development process. GitHub is a platform that allows developers to work on, manage, review multiple projects simultaneously.

Few languages requisite for backend development:

• Python: Along with frameworks including Django and Flask, Python is one of the most commonly used programming languages for backend development. The simplified syntax and diverse features allow it to be used for many high-level object-oriented and structured programming.
• Java: It is an innovative ‘class-based’ programming language used not only for web application development but also for mobile applications and desktop applications.
• PHP: A compatible programming language that is fast, flexible, and efficient. With features available for server-side scripting and adaptability on various operating systems such as macOS, Unix, and Windows, it is one of the most commonly used programming languages for backend development.
• Ruby: It is a programming language used for both backend web application development. The language is known for its simplified code, dynamic typing, and object-oriented principles.
• Web Architecture: A full-stack developer needs to upskill himself/herself to maintain his/her efficient responsibility. A full-stack developer to learn about web apps’ structural elements and user interfaces elements, such as DNS or Domain Name System, database servers, cloud storage, and more.
• Database Management Systems: there is a need for a perfect system to manage all the databases. For this, besides the programming languages, you should be well-versed with systems like Oracle, MySQL, SQLite, Microsoft Access, etc
• REST and SOAP: A full-stack developer should have expertise in working with Aristi and SOAP as web services or application program interface (API). These two web services will allow you to share data between two different systems making operations efficient and productive.

Soft Skills: As a full-stack developer, you have to manage multiple roles at once. In addition to this, your hard skills are also required to be proficient in many soft skills.

• Communication
• Multi-Tasking
• Manages Time
• Inquisitive
• Team Player
• Effective Leader

A full-stack developer must continue to upgrade themselves to be well aware of all the techniques and the role and responsibilities. Different companies have different preferences and hence, you should be aware of the popular stacks for building web applications.

Here are the FAQs on Full Stack Developer:

Is a full-stack developer a good career?

Yes, a full-stack developer is a good career option if you are handling the front-end as well as the back-end of the product application. In present times more and more employers are willing to hire such skilled workers with multiple skill sets. The career scope of a full-stack developer is full of opportunities for learning and growth.

What is the full-stack developer’s salary?

A full-stack developer salary in India is approximately ₹ 582,659 / year.

The post How to become a Full Stack Developer? appeared first on Artificial Intelligence.

Next add below code in your blade file

Next add below code in your Controller and your store function file

The post How to YouTube video URL embed appeared first on Artificial Intelligence.

PHP is Open Source server-side programming / Scripting language that is especially suited for web development and can be embedded into HTML.

PHP stands for Hypertext Preprocessor but it’s original name, Personal Home Page. It was created by Ramsum Lerdorf in 1994.

PHP runs on various platforms Windows, Linux, Unix, Mac OS X, etc.

PHP is compatible with almost all servers Apache, IIS, etc.

At Present in 2017 Php 7.2.0 is latest version of PHP

PHP File Extension .php

What we can do with PHP

• Generate Dynamic Page
• Handle button clicks, radio button
• Create Database Application
• Client/server Application
• Student Registration
• Online Course
• Online Shopping cart
• Chat Rooms

Example

How PHP Works

Development Environment

• Operating System – Windows, Linux, Mac etc.
• Web Server – XAMP, WAMP, MAMP etc. §XAMP – Apache + MariaDB + PHP + Perl
• Editor/IDE – NotePad, NotePad ++, NetBeans, Brackets, Eclipse etc.
• Web Browser – Chrome, Firefox etc.

Basic Structure of PHP

Basic Structure of PHP

How to Run PHP on LocalHost

Development Environment

• Operating System – Windows, Linux, Mac etc.
• Editor/IDE – NotePad, NotePad ++, NetBeans, Brackets, Eclipse etc.
• Web Browser – Chrome, Firefox etc.

The post What Is PHP? | Introduction to PHP Programming | Learn PHP Programming appeared first on Artificial Intelligence.