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PHP Predefined Variables

Interaction and usability is a common goal when creating a website. This course targets PHP developers who know PHP and want to leverage the built-in predefined variables, including uploading files via a form and server variables.

Besides the interaction between the user and the website, predefined variables can provide key information about the server environment and the user. In this course, PHP Predefined Variables, you'll learn how to make your website more interactive. First, you'll discover how to create more robust forms, leveraging sessions that span multiple pages of data. Next, you'll explore the ability to save cookies. Finally, you'll learn how to upload files and other form data, which utilize these predefined variables. When you're finished with this course, you'll have a stronger understanding of the PHP programming language, and have the ability to create more interactive websites with predefined variables.

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What's inside

Syllabus

Course Overview

Introduction

Accessing Environment Variables with $_ENV

Accessing Server Variables with $_SERVER

Accessing URL Variables with $_GET

Accessing Form Data with $_POST

Setting and Retrieving Cookie Data

Accessing Form, URL, and Cookie Data with $_REQUEST

Persistent Data with $_SESSION

Uploading Files in PHP

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Assumes learners already know PHP

Useful for PHP developers who want to enhance user interactions and website functionality

Helps learners develop interactive websites by leveraging predefined variables

Covers essential concepts, such as file uploading and session management

Taught by an industry expert with practical experience

Provides hands-on examples and exercises to reinforce learning

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in PHP Predefined Variables with these activities:

Consolidate Course Notes and Resources

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Organize and expand your course materials to enhance your understanding and retention of key concepts.

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Review and compile your lecture notes.
Gather additional resources from the course website and other sources.
Create a structured system for organizing your materials.
Review and refine your notes regularly.

Host a Study Session on Predefined Variables

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Enhance your understanding and reinforce key concepts by collaborating with peers in a study session focused on predefined variables.

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Organize a group of peers to participate in the study session.
Prepare discussion topics and materials on predefined variables.
Lead the discussion and facilitate the exchange of knowledge and perspectives.
Summarize the key takeaways and areas for further exploration.

Attend a PHP Workshop on Predefined Variables and Server Interaction

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Gain hands-on experience and delve deeper into predefined variables and server interaction by attending a specialized workshop.

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Research and identify relevant PHP workshops that focus on predefined variables and server interaction.
Register and attend the workshop.
Actively participate in the workshop activities and discussions.
Apply the knowledge and skills acquired to your own PHP projects.

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Career center

Learners who complete PHP Predefined Variables will develop knowledge and skills that may be useful to these careers:

Web Developer

A Web Developer creates and maintains websites. To create more interactive websites, a Web Developer needs to use PHP Predefined Variables. This course covers these variables, including accessing environment variables, server variables, URL variables, and form data. It also provides instruction on setting and retrieving cookie data, using $_REQUEST to access form, URL, and cookie data, and uploading files. By completing this course, an aspiring Web Developer will build a strong foundation in PHP and its predefined variables.

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Full-Stack Developer

A Full Stack Developer designs, develops, and maintains software applications from both the front end and back end. PHP Predefined Variables play an important role in both front end and back end development. Taking this course would help a potential Full Stack Developer create more interactive web applications.

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Computer Programmer

A Computer Programmer writes, modifies, and tests code to create and maintain software. PHP Predefined Variables are a key tool for Computer Programmers developing web applications. This course may be useful for a Computer Programmer looking to improve their skills.

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Software Engineer

A Software Engineer designs, develops, and maintains software and software systems. While PHP Predefined Variables are used primarily for web development, they are still relevant to Software Engineering. This course may be useful for an aspiring Software Engineer looking to improve their knowledge.

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Web Designer

A Web Designer creates and maintains the look and feel of websites. While PHP Predefined Variables are not directly related to web design, they are commonly used for web development tasks. Taking this course may be useful for a Web Designer looking to broaden their knowledge.

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Information Security Analyst

An Information Security Analyst designs, implements, and maintains information security systems. While PHP Predefined Variables are not directly related to information security, they may be useful for information security analysts looking to integrate web development into their work. This course may be useful for an Information Security Analyst looking to broaden their skills.

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IT Manager

An IT Manager plans, implements, and manages the use of information technology resources within an organization. While PHP Predefined Variables are not directly related to IT management, they may be useful for IT managers looking to integrate web development into their work. This course may be useful for an IT Manager looking to broaden their skills.

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Technical Writer

A Technical Writer creates and maintains technical documentation. While PHP Predefined Variables are not directly related to technical writing, they may be useful for technical writers looking to integrate web development into their work. This course may be useful for a Technical Writer looking to broaden their skills.

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UX Designer

A UX Designer designs and evaluates the user experience of websites and applications. While PHP Predefined Variables are not directly related to UX design, they may be useful for UX designers looking to integrate web development into their work. This course may be useful for a UX Designer looking to broaden their skills.

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Project Manager

A Project Manager plans, organizes, and manages projects. While PHP Predefined Variables are not directly related to project management, they may be useful for project managers looking to integrate web development into their work. This course may be useful for a Project Manager looking to broaden their skills.

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Sales Engineer

A Sales Engineer provides technical expertise and support to customers during the sales process. While PHP Predefined Variables are not directly related to sales engineering, they may be useful for sales engineers looking to integrate web development into their work. This course may be useful for a Sales Engineer looking to broaden their skills.

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Data Scientist

A Data Scientist collects, analyzes, and interprets data to solve problems. While PHP Predefined Variables are not directly related to data science, they may be useful for data scientists looking to integrate web development into their work. This course may be useful for a Data Scientist looking to broaden their skills.

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Business Analyst

A Business Analyst analyzes and evaluates business needs and processes. While PHP Predefined Variables are not directly related to business analysis, they may be useful for business analysts looking to integrate web development into their work. This course may be useful for a Business Analyst looking to broaden their skills.

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Database Administrator

A Database Administrator designs, implements, and maintains databases. While PHP Predefined Variables are not directly related to database administration, they may be useful for database administrators looking to integrate web development into their work. This course may be useful for a Database Administrator looking to broaden their skills.

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Network Administrator

A Network Administrator designs, implements, and maintains computer networks. While PHP Predefined Variables are not directly related to network administration, they may be useful for network administrators looking to integrate web development into their work. This course may be useful for a Network Administrator looking to broaden their skills.

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Reading list

We've selected 14 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in PHP Predefined Variables.

PHP and MySQL Web Development

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Provides a comprehensive guide to PHP and MySQL web development.

PHP Predefined Variables

What's inside

Syllabus

Good to know

Save this course

Activities

Career center

Reading list

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