PHP Developer Roadmap 2024

PHP is one of the best programming languages to learn for developing applications and creating websites that are gaining more followers every day. Easy to use and constantly refined, it is a safe option for those who want to work on qualified projects without complications. WordPress, Joomla, and Drupal, three of the most popular content management systems, are based on PHP. 

“According to market analysis, the programming language is currently used on 82.3% of all web pages” 

This makes PHP the most popular server-side programming language for web development. Hypertext Preprocessor alone is sufficient reason to familiarize yourself with the possibilities of PHP. However, the world of web programming is vast. We can find different programming languages. One of them is PHP development, the basic tool for programmers. However, those people who are not as knowledgeable about programming languages generally do not know what PHP means. 

how to become php developer

PHP Backend Roadmap PHP-backend Roadmap


Over the years, mainly due to its accessibility, the PHP language has gained a large following, forming a large community of support.

People Also Ask For

How do I become a PHP programmer?

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How can I be a good PHP developer?

Is PHP is good for a career?

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To become a PHP programmer, you need to have PHP programming skills, as well as a college degree. Bear in mind, this degree isn’t mandatory; sometimes, verifiable work experience in the field will be taken into consideration instead. To become a PHP programmer, the most basic thing needed is experience. All you have to do is download the scripting language and configure the server for it to work.

In this context, we will talk in more detail about what PHP is so that you learn everything you need to know about the subject.

What Is PHP And How Does It Work?

PHP is an open-source programming language created for web development. With it we can write small scripts in a procedural way, use object orientation, or even both. This Reference Guide aims to accompany your first steps in this technology. Among the factors that made PHP so popular is the fact that it is open source. This means that anyone can make changes to its structure. In practice, this represents two important things:


  • It is open-source, there are no usage restrictions linked to rights. The user can use PHP to program any project and commercialize it without problems is constantly being refined, thanks to a proactive and committed developer community.
  • As an easy-to-learn language with tutorials, PHP is ideal for programmers who are just starting out in web development. If this is your case, it is natural to have little familiarity with concepts such as backend, web server, request, and many others. But don’t worry, these fundamental concepts are covered in this post. PHP (Hypertext Preprocessor ) is an open-source programming language used for creating dynamic websites. One of its main characteristics is that it is free. 

Also, its main use is for website development. However, it has other functions such as support for databases such as MySQL, Oracle, and InterBase, integrating external libraries, and more.

Things You Can Do To Become A Better PHP Developer

There are many different paths to becoming a web developer, and your own experience will present unique challenges. Read on and you’ll learn a thing or two if you just take your first steps into this great web development language.

  • Using PHP Core Functions and Classes

If you’re trying to do something that seems fairly common, chances are there is already a PHP function or class that you can take advantage of.

  • Create a Configuration file

Instead of having your database connection settings scattered all over the place, why not just create a master file containing its settings and then include it in your PHP scripts?

  • Always Disinfect the data that will go into your database

SQL injections are more common than you might think, and unless you want a big headache later, sanitizing your database entries is the only way to fix the problem.

  • Leave Error reporting enabled at the development stage

Watching the PHP white screen of death is never helpful except to know that something is seriously wrong. When building your app, leave error_reporting and display_errors enabled to see runtime errors which will help you quickly identify where the errors are coming from.

  • Keep favorite snippets close at hand

You’ll be coding a lot of the same things throughout your PHP development career, and keeping snippets always available will help save you a lot of time.

  • Use a Good Source editor to save time

Your editor is where you’ll spend the majority of your time, so you want to use something that helps you save time.

  • Use a PHP framework

Accept that using a web application development/rapid application development framework would help.

  • Connect with other PHP developers

You don’t know everything. And even if you think you do, there are thousands of others who know how to do something better than you do.

What Skills Are Required To Become A PHP Developer?

The job of a PHP Developer requires many technical skills and must continue to be trained throughout his career to cope with changes. 

  • Essential skills: PHP, Javascript, Symfony, HTML, CSS, MySQL
  • Additional skills: Object Programming, Zend, JQuery, Drupal
  • Good knowledge of database architecture
  • Mastery of the SCRUM methodology is a plus
  • It is also essential to self-train to stay abreast of technological developments.

What Training And How To Become A PHP Developer?

The training required to become a PHP developer varies according to the profile, most generally these are studies in an engineering or computer school. Some PHP developers are self-taught, and it is possible to break into the profession without having completed specialized studies. On the other hand, it is quite rare and it requires a great deal of experience and good references.

The Pros and Cons Of Being A PHP Developer?

If you’ve decided to become a PHP developer (or have wisely decided to upskill), then bear in mind the advantages and disadvantages of being a PHP developer.

php developer benefits

The pros of being a PHP developer

  • You make a lot of money. This is generally true in engineering trades. There are other professions, which we think are very honorable, but the people who work there are paid so little. 
  • The job is perfect for those who love computers. It may seem obvious, but it needs to be stated. It’s a profession that pays well, and yet most software engineers won’t have to deal with customers directly.
  • You can work freelance. Any software engineer can do it, but good programmers can choose to freelance, they work from home, work on projects posted on the Internet, and get paid.

The Disadvantages Of Being A PHP Developer

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As promised, we will also talk about the cons. These points, however, can be said about many jobs. It is after some time of working in the field that you start to see these things:

  • It is difficult to change jobs. There is a lot of competition. Right after college, we had several interviews and different types of offers. Now, if someone is looking for a job, he is supposed to have more experience and knowledge in certain technologies.
  • Many jobs require knowledge of very specific technologies, such as programming languages, operating systems, hardware, and databases, among others. Not everyone can have all of these specific skills. By looking at the classifieds you will understand what we are suggesting.
  • There is too much to know in too little time. This is related to the point above. Technology moves so fast that if you don’t update you become irrelevant and can be replaced by the younger ones. It is important to read magazines that talk about the evolution of computer technology.
  • You may be required to work overtime. It can be good or bad. However, you may be called upon to work overtime, and without pay, especially when a project delivery date is approaching too quickly.
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Overall, however, we would say that the pros of being a software engineer outweigh the cons. People are always happy to work in the field.

What Are The Advantages Of Using PHP?

PHP brings a series of benefits that are easily identified when we analyze its characteristics and the different application possibilities of that language. Today, the programming market is looking for professionals with experience in web applications and, in this scenario, PHP is the main resource. Next, we will tell you the main advantages that show why PHP is a widely used language, especially in web projects.

Intuitive Learning Made Easy

The PHP language is considered one of the easiest to learn among the many options that a programmer can and should have in his portfolio of resources and knowledge. Due to this very large and committed community, in addition to the materials, it is also very easy to request help for some specific points during this learning period.

Open Source

As it is an open-source language, PHP does not incur costs for programmers who want to work with it, which is a great advantage, especially for those who work independently. This represents opportunities to develop general applications for the web, without any legal problems with the founders of the language.

Programmers can also use the open-source facilitator to further improve PHP, eliminating any kind of glitches, bugs, or even working on performance optimization. This is a very common practice in the PHP community, which is proactive in sharing updates so that everyone can use the enhanced versions.

Supports a Large Amount Of Data

One of the main concerns of programmers is the complexity that their web applications will have, since the more resources they have, the more data they will begin to manage. Sites with a variety of visual details, e-commerce stores, and other large web projects tend to need a large amount of information when they are active.

Without PHP, it would be difficult to run these applications with the minimum performance required for the browsing experience. It is not difficult to understand PHP’s choice of professionals to develop most of its web projects, since, in addition to the ease of work, there are also direct performance advantages.

Compatibility With The Main Databases

It is important that websites also have a good level of compatibility with databases, as they are a fundamental part of the structure. More than that, it is crucial to get the dynamism to load elements of the pages with agility and without failures. The PHP language makes everything simpler, because it solves these two points well, without restricting the performance of the application.

Among the main databases used, PHP is compatible with:

  • Oracle;
  • MySQL;
  • Interbase;
  • SQLite;
  • Sybase.

Here is a list of everything you can do with PHP, as well as its additional advantages and disadvantages.

Advantages of PHP

  • Free language, which can be easily edited by any developer or programmer.
  • Has a very clean syntax, so the learning curve is slower than other programming languages.
  • It allows you to easily create work environments.
  • Also, It has a very simple installation.
  • Integrated in a very simple way into the database.
  • There is a large community, which is very active and allows it to be constantly evolving and adapting to the news.
  • One of the most widely used programming language worldwide.
  • PHP is a cross-platform language, therefore it can be used in various applications and professional environments.
  • The code runs on the server-side, and in the browser, it runs in HTML.
  • Currently, it can be used in a large number of databases such as: Oracle, MySQL, Interbase, SQLite, Sybase, PostgreSQL, SQL Server, among others.
  • They offers security against computer attacks carried out by hackers.
  • It has multiple extensions, so it is one of the languages ​​used in projects with high difficulty.
  • Supports a large amount of data.
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  • In-depth knowledge is required to configure security breaches.
  • We Cannot hide the code easily. For its execution, a server is necessary. 
  • As you have seen, the PHP language is a very powerful, versatile language, and therefore its use has been growing more and more. It is a programming language on the server-side, which allows you to carry out an infinite number of projects. 

What We Use PHP?

It is not very difficult to understand what PHP is, but it becomes simpler to know its usefulness and operation when we use concrete examples of applications. Basically, as we said, its use is for the web, thanks to its ability to connect the server and the user interface, taking all the HTML code.

Today, many global websites are using PHP as the basis of their applications. Find out in what situations this programming language is used and understand why.

Commonly used PHP Sites

Website applications

One of the main characteristics of PHP is that it is a much more dynamic language than most of the other options out there. Therefore, it is essential to develop sites that have more complex applications and, for that, we need two things: agility in response time and connection to a large database. For example, none other than Facebook uses PHP!

In practice, the idea of ​​using this language is to decrease the loading time of the pages, allowing the server to work more smoothly to load plugins and applications on websites. In this way, it is possible to agilely develop sites with high performance, even if they are full of resources, and with the guarantee of long-term performance sustainability using the PHP language.

WordPress plugins

WordPress is another great company that bases all its application programming on the PHP language. This helps us understand why WordPress is the top choice for website development. In addition, PHP also applies to a fundamental part of that platform: its additional plugins!

Like the language of websites, plugins must also have dynamic and agile communication with the server, which is why PHP is the ideal option in this case.


E-commerce has a great need, which is frequent communication with complex databases and full of important data elements. After all, there are many images, videos, and other media related to the products being sold. Therefore, every time you need to load pages, you have to connect to these databases, which could make them cumbersome.

Given this, PHP becomes a great alternative to escape the possibility of having a store that does not provide a satisfactory browsing experience to the user. Due to this, the large online store development platforms already use PHP as the main language to program their back-end.


Do you want to train as a programmer? We reached the end and found that the PHP language is not such a difficult thing to understand after all, is it? The important thing is to know that this programming language is essential when we talk about the current moment, totally focused on web applications. In addition to being a segment-oriented language, PHP is easy to learn and has a number of other advantages that make all the difference.

Do you want to learn more resources? Then read our posts on the various Developer’s Roadmaps like IOS Developer Roadmap 2024 and learn everything about CMS platforms when it comes to streamlining communication in database queries!