PHP Programming Tutorial | Online PHP Certification Training

PHP Programming Tutorial | Online PHP Certification Training

Knowledge of PHP, the most popular back end language on the web can be yours, all at $9! Supplement your knowledge of html and JavaScript and add value to your CV. This course from Simpliv will make you a lot more employable in the market. Begin to take strides in your development career!

This completes it.

PHP is the stepping stone to your first professional development gigs

PHP is the most popular back end language on the web.

Companies like Facebook and Tumblr use PHP as their primary back end coding language. It's in universal demands, and, as a new developer you're expected to know you're way around the front end and the back end. That's where PHP comes in.

There was a time when a web developer could get away with knowing just HTML and some Javascript, but now as employers are looking for more value, you have to know more. PHP lets you access an entire world of backend databases, like mySQL which is introduced in this course.

FACT: With PHP knowledge you'll be able to complete more advanced projects and be more employable.

People ask all the time: What's the best past to becoming a professional developer?

People going in to web development need two types of technical knowledge. First, they need to know how to manipulate content in a browser. That's where HTML5 and Javascript come in. But they also need to be able to interact with backend systems like eCommerce systems, databases and content management systems.

With PHP, developers:

Create systems by which data can be stored and retrieved in a database
Interact with eCommerce systems facilitating sales, credit card processing and shipping all over the world
Create complex content and customer management systems customized for industry use.
Create plugins and customizations for the most the most popular content management systems in the world, Wordpress, Drupal and Joomla (all of which are written in PHP!)
Who is the target audience?

New developers who want to add PHP to their tool aresneal
Web Designers who want to start writing code
Teachers and students
Current developers who need to learn PHP
Basic knowledge
Successful students in this course have a working knowledge of HTML
Successful students in this course can work with web browsers to navigate the internet
This course works on Mac or PC or even Linux with a few modifications
What will you learn
Set up a PHP Web Server
Integrate PHP with HTML code
Call PHP Pages from HTML
Use the echo() and print() functions
Integrate HTML with echo() and print() functions
Declare and use constants
Declare and initialize PHP variables
Understand the type of values held in PHP variables
Use arithmetic operators to perform math functions
Use comparison operators to make logical comparisons
Understand basic if statments
Create complex if statements which facilitate multiple outcomes
Use the PHP switch statement
Work with while loops.
Identify when a do while loop is appropriate and use it
Code a for loop
Create simple arrays
Use a for...each statement to loop through an array
Create associative arrays
Understand and use multidimensional arrays
Identify and use the superglobal arrays included in PHP
Use string functions to manipulate strings
Convert strings to arrays and vice-versa
Use hashes and encryption to enhance application security
Write simple functions
Write functions that take arguments and return a value
Read and write text files to the server
Read, write and parse CSV files
Set, read and delete cookies
Create sessions
Pass session variables between PHP pages
Expire sessions as required
Send plain text and HTML emails using PHP
Use a database to create a complete CRUD app
Store data in the database
Retrieve data from the database
Modify and delete database data
To continue:

Angular 9 Tutorial: Learn to Build a CRUD Angular App Quickly

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PHP Interview Questions with Solutions: Prepare for PHP Interview

PHP Interview Questions with Solutions: Prepare for PHP Interview

Prepare for PHP Interviews. Set Variable With php.ini File. Logic & Output Behind PHP Code Segment. Class Concept, Error & Functions in PHP. Start PHP Now!

In this course you will be introduced with some tricky questions that everyone face during their interview. In each solutions I have included some useful functions which we generally use at the time of development also. I have covered the following area in my course with Questions, Attractive Presentations and Practical Solutions that will help you to understand the logic behind PHP in a different way.

Some useful functions
PHP error types
Class concept
Access specifiers public, private and protected
Set variable with php.ini file
Operators introduced in PHP7
Logic and its output behind some code segment
Basic knowledge
PHP7, XAMPP Server, Notepad++
What will you learn
This course is build for the person who is facing interviews. Every question is well explained with the practical solution through videos. So that everybody can prepare themselves for the tricky questions asked during interviews
To continue:

How to Include PHP in HTML

How to Include PHP in HTML

Welcome to this article on how to use PHP in HTML! Here, we try to get specific about exactly how PHP and HTML interact, at the level of a specific .php file. In other words, how do you actually include PHP in HTML, and what rules can and can’t you follow in weaving PHP and HTML together?

Welcome to this article on how to use PHP in HTML! Here, we try to get specific about exactly how PHP and HTML interact, at the level of a specific .php file. In other words, how do you actually include PHP in HTML, and what rules can and can’t you follow in weaving PHP and HTML together?

As a last note: to learn what works and doesn’t for using PHP in HTML, concrete examples are more helpful than theory. So the bulk of this article is examples of PHP’s proper use within HTML, with comments for each code example.

How to Include PHP in HTML: File Types and Other Considerations

The first thing to know is that, by default, you can’t use PHP in HTML files, meaning files that end with .html. It’s possible to configure your server to allow PHP in .html files, but that’s outside our scope—so for now, just remember that, if you want to write PHP, you want to be working with .php files.

In a WordPress environment, that’s largely taken care of: the entirety of WordPress is PHP-based, so you will very frequently be working with .php files, and almost never with .html files.

The other thing you should know is this: a .php file can run exactly like a .html file, with absolutely no PHP. In other words, there’s nothing about a .php file that makes it inherently “different” than a .html file, except that it can run PHP.

A few code examples will make it clearer what we mean by this.


Imagine we have a file, index.html, that has the following contents:

<!-- Filename: index.html -->
<h1>I am HTML markup.</h1>

Accessing this index.html file in your web browser would give you the following output: <h1>I am HTML markup.</h1>

Now what if we added the following to index.html:

<!-- Filename: index.html -->
<h1>I am HTML markup.</h1><?php echo '<p>And I am PHP.</p>'; ?>

Accessing this index.html file in your web browser would give you the following output: <h1>I am HTML markup.</h1><?php echo '<p>And I am PHP.</p>'; ?> Definitely not what we want. The issue is that, by default, HTML files don’t “speak” PHP.


Now, what if we simply renamed index.html to index.php and ran both examples again?

<!-- Filename: index.php -->
<h1>I am HTML markup.</h1>

This would output <h1>I am HTML markup.</h1>, exactly as before. In other words, there’s no need to actually write PHP into .php files: PHP files handle plain HTML just fine.

Here’s the second example:

<!-- Filename: index.php -->
<h1>I am HTML markup.</h1><?php echo '<p>And I am PHP.</p>'; ?>

This would output the following clean HTML: <h1>I am HTML markup.</h1><p>And I am PHP.</p>

This example demonstrates that PHP files (that is, .php files) can automatically interpret PHP code—anything inside the <?php ?> tag—and turn the resulting output into HTML.

Basic Use of PHP in HTML

Here are the basics of how to include PHP in HTML. This relies on knowledge of PHP’s echo statement, which we’ve covered in a previous article.


To output HTML content within PHP, echo it:

<div><?php echo 'Hello'; ?></div>

Output to browser will be: <div>Hello</div>


You can use PHP to output HTML tags into the page’s markup:

<div><?php echo '<p>Hello</p>'; ?></div>

Output to browser will be: <div><p>Hello</p></div>


PHP can go anywhere, including inside HTML tag declarations, and including inside quotes ("):

<div class="<?php echo 'big-element'; ?>">Hello</div>

Output to browser will be: <div class="big-element">Hello</div>

Details on Opening and Closing the PHP Tag in HTML

This section relies on a basic understanding of PHP functions, which we’ve covered in an earlier article.


You can swap between HTML and PHP at any time by opening (<?php) and closing (?>) the PHP tag:

<?php echo '<p>I came from PHP.</p>' ?><p>And I came from HTML.</p><?php echo '<p>Back to PHP and '; ?>now HTML.</p>

Output to browser will be: <p>I came from PHP.</p><p>And I came from HTML.</p><p>Back to PHP and now HTML.</p>


Line breaks (as well as spaces and indentation) can work any way within the PHP tag:


echo '<p>I am PHP.</p>';

echo '<p>Still PHP.</p>';

?><p>Now HTML.</p>

Output to browser will be: <p>I am PHP.</p><p>Still PHP.</p><p>Now HTML.</p>


HTML can go inside PHP operators of all kinds–such as if()-statements and functions, and will simply print like echo when the relevant lines of code are run.

<?php function print_greeting() { ?>
<p>HTML output from inside function.</p>
<?php } ?>

<?php print_greeting(); ?>

Output to browser will be <p>HTML output from inside function.</p>

Another way to describe this code example is to note that you can close a PHP tag, and revert to plain HTML, insidea function definition, if()-statement, or other PHP operator.

Those lines of HTML will print to the page when they are executed, which depends on the control flow of the PHP logic on the page.


PHP will remember variables, functions, and other declarations from previously opened and closed PHP tags higher on the page:

<?php function print_greeting() { ?>
<p>Hello from function.</p>
<?php } ?>

<div>Plain HTML between two PHP tags.</div>

<?php $my_string = '<p>Hello from variable.</p>'; ?>

<div>Plain HTML between two PHP tags again.</div>

<?php print_greeting();
echo $my_string; ?>

Output to browser will be: <div>Plain HTML between two PHP tags.</div><div>Plain HTML between two PHP tags again.</div><p>Hello from function.</p><p>Hello from variable.</p>

Controlling HTML Output with PHP Operators

PHP can control the logic flow across the page, altering output.


Here’s an example that iterates (repeats) HTML output using a PHP while() loop:

$i = 0; // $i starts out at 0
// This while()-loop will keep running as long as $i is less than 3
<?php while( $i < 3; ) : ?>
$i++; // This means "increase $i by 1"
<?php endwhile; ?>

Output to browser will be: <p><span>Hello</span><span>Hello</span><span>Hello</span></p>


Inserting dynamic values—values that are not pre-defined, but change as variables—into HTML using a PHP while() loop:

<?php while( $i = 0; $i < 3; $i++ ) : ?>
<span>Number <?php echo $i; ?></span>
<?php endwhile; ?>

Output to browser will be: <p><span>Number 0</span><span>Number 1</span><span>Number 2</span></p>

This basic pattern—dynamic HTML output within a PHP while loop—is shared by WordPress’s content engine, the Loop.


You can control HTML output using PHP conditionals (if()-statements):

<?php if( 1 === 1 ) { ?>
<p>Now you see me</p>
<?php } ?>

<?php if( 1 === 2 ) { ?>
<p>Now you don't</p>
<?php } ?>

Output to browser will be: <p>Now you see me</p>

In the example above, we asked two things, one which is always true and one which is always false:

  1. “Does 1 equal 1?” (This is always true, so the code inside its if statement will alwaysrun, printing that HTML to the page.)
  2. “Does 1 equal 2?” (This is never true, so the code inside its if statement will neverrun, and its HTML does not print to the page.)
And That’s Our PHP-in-HTML Primer

Hopefully these code examples have given you a good sense of some of the basics of how to add PHP to HTML, and how PHP and HTML interact in practice.

Thanks for reading! If you liked this post, share it with all of your programming buddies!

Originally published on

Advantages of Hiring PHP Developer for your Website Project

Advantages of Hiring PHP Developer for your Website Project

PHP - Hypertext pre-processor, a scripting language used by many people in developing web pages, but most of us are unaware even of the full form. To train someone and make them learn this whole language is as difficult and time-consuming as it is...

PHP - Hypertext pre-processor, a scripting language used by many people in developing web pages, but most of us are unaware even of the full form. To train someone and make them learn this whole language is as difficult and time-consuming as it is to learn the language yourself. That’s why PHP developers are there to make your life easy. This article will give us the advantages and requirements of Hire PHP Developer for our very own website project.

First of all, let us understand the value the right developer brings to the project and why it is important for your business.

A website is a major component of any company/business and is very important for its face value, the way it represents the company on the internet is critical for any business to succeed. This is the reason why companies are looking for PHP developers who can develop their webpage.

If you're planning to do an online business, your PHP programmer will be the first person to transfer your thinking onto the webpage. You should, therefore, employ developers from PHP to make your hypothetical idea a reality.

With this software programming language, PHP developers all-around can easily build website frameworks, web content management systems, web template systems, and various other web-based designs.

Some of the reasons why we need to outsource these developers are:

Not everyone is the best in each field, all of us have our specific skills and talents hence, PHP developers are also the best at what they do. The time and money spent on the training of the in house employees would be saved if the professional PHP developers are hired. Instead of multitasking, if the employees were to focus on what they’re good at it would increase productivity too.

The PHP developers would be much more professional than the in-house workers. It would lead to the seriousness of work. Hence, on-time delivery is guaranteed with hired PHP developers.

In addition to these benefits, you would also be able to track your project through every stage in constant communication with your online team. These advantages make it incredibly popular and smart to hire a PHP developer.

The PHP developers have in-depth knowledge of PHP, HTML and various frameworks in terms of technical capabilities. Hiring PHP developers are advised to give your website a professional look based on PHP.

Much of web success depends on the involvement of social media. The developer can add to your social networking pages a feature that explicitly redirects visitors. In addition, SEO experts also suggest better connections to the website's social network.

Just like a tailor stitches our dresses according to our preferences and is ready to make last-minute changes. A PHP developer will also be available at the nick of your call to make the website just the way you want it to be and have a customized solution for every problem.

Read also: Why & How to Hire Dedicated PHP Developer

At some point in your business, you’re going to have problems regarding your webpage due to the rapidly changing technology, instead of struggling with ideas like these and not being able to come up with an appropriate solution a PHP web developer could help us with our problems just like any technician would help us with the problems we face in our offices or any architect would help us with designing the structure of a building or any interior designer would help us with setting up our home. The PHP development company are hubs of workers who would help us overcome these problems and are always there.

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