Which Programming Language Is Better for Your Company? PHP or JavaScript?

It is essential to consider the different purposes for which PHP and JavaScript were created when comparing the two programming languages. Both are highly popular and widely used, but what are the distinguishing features that set them apart?

JavaScript vs. PHP

It is not productive to compare PHP and JavaScript, since they serve separate functions in web development. PHP is a server-side scripting language, while JavaScript is used on the client-side.

Both of these languages, and sometimes a third, are used in tandem to produce the most dynamic of webpages.

What Does PHP Do?

In 1994, Rasmus Lerdorf developed PHP (Hypertext Preprocessor), initially an acronym for “Personal Home Page”, which he used to track the visitors to his website. Since then, the open-source scripting language has become widely adopted for back-end web development.

PHP is widely recognized as a powerful programming language, handling dynamic content, databases, session monitoring, and e-commerce. According to W3Tech, 78.9% of websites using a server-side language are now using PHP; this equates to 8 out of every 10 websites visited. Additionally, PHP’s market share signals that it is used by some 20 million websites and applications.

Creators of PHP-based websites can:

  • Make your material interactive.
  • Access, edit, remove, and shut server files.
  • Acquire and transmit cookie data.
  • Use forms to gather information.
  • Make changes to the data source.
  • Take the necessary steps to secure your data.

PHP is now used by many popular websites and services. These include Facebook, Wikipedia, Slack, WordPress, and MailChimp.

What Exactly Does JavaScript Do?

JavaScript (JS), the dynamic programming language, is renowned for its small size and support of multiple programming paradigms. Developed by Brendan Eich in 1995, it remains one of the most widely used programming languages today, despite being nearly two decades old. According to Statista, 67.7 percent of developers worldwide use JS, making it the most popular programming language.

If you are looking to create websites, it is necessary to be familiar with JavaScript. For those who are not already knowledgeable in coding language, we provide a succinct introduction. It is essential for every front-end developer to be proficient in HTML, CSS, and JavaScript.

HTML is responsible for the structure and content of a website, whilst CSS is responsible for its design. When these two elements are combined, it results in an aesthetically pleasing website, rather than one which is chaotic and visually unappealing. The purpose of JavaScript is to allow programmers to make websites dynamic by incorporating user-interactive features.

Web programmers that use JavaScript can:

  • Develop user-friendly online applications and forms.
  • Invent useful mobile software (nowadays. JS is no longer exclusive for websites).
  • Make games that can be played in a browser.
  • Web programming on the back end.

JavaScript is used by many large companies like Microsoft, PayPal, Netflix, Uber, Google, and eBay.

Comparing PHP and Java Script

It is unclear to me the differences between PHP and JavaScript and how they can be used to create dynamic websites. It is important to note that while both may be suitable for this purpose, they are best utilized for different aspects of the process.

It is important to note that PHP and JavaScript are two distinct languages, each with their own strengths and weaknesses. Therefore, when considering who to hire for a project, it is essential to evaluate the respective capabilities of a PHP developer and a JavaScript developer.

Check read our article, “How to employ a PHP developer,” if you’re in need of hiring a PHP developer but don’t know where to begin.

Scripting on the server vs. the client

In contrast to client-side scripting languages such as JScript and VBScript, PHP scripts are executed on the server. This form of scripting is particularly well-suited to the back-end environment, where the source code is visible to the user. By utilizing server-side scripting, it is possible to make dynamic changes to the website that are tailored to each user.

JS is a programming language that is only run in a browser. This means it is used on the client side, in the browser, and does not involve the server. Using a client-side scripting language like JS reduces the load on the server.

Comparing the Functionality of JavaScript and PHP

PHP is responsible for managing the entire server-side process, including the creation of unique web content, user authentication, displaying search engine results and handling requests.

JavaScript is principally designed for the development of interactive web interfaces and network-based applications that do not require any type of server-side interaction (as previously explained). This implies that altering the attributes of HTML elements can significantly enhance the visual appearance of a website created using JavaScript.


PHP utilises synchronous Multi-threading, which means it can carry out multiple tasks at once in a sequence by restricting input and output. In short, despite its ‘multi-threaded’ label, its speed is slower than other languages since developers are unable to continue on to the next line of code until the prior one has been completed.

JavaScript is an event-driven, single-threaded functional language. The result is that no process ever waits for anything to finish.

Use Cases

PHP is an ideal choice when creating a dynamic website. However, if extra features are required, JavaScript may be the preferable scripting language.

JavaScript is a powerful language with an extensive range of capabilities, making it an ideal choice for creating a variety of applications, such as 3D games, productivity tools and more.

Database Connection

The capacity to interact with a database is a trait that significantly distinguishes PHP and JavaScript. PHP effortlessly integrates with existing infrastructure, regardless of the database being employed (e.g. MySQL or MariaDB). Additionally, various PHP frameworks offer useful database connectivity.

The question of whether databases are beneficial due to their ability to help find, organize, and present relevant data to the user is an important one. For those developing an e-commerce platform, data analysis can be particularly useful in providing insights into how customers interact with the site and its offerings.

However, JavaScript isn’t compatible with database systems.

The primary differences between the two programming languages are summarized in the following table:

Comparison Between PHP vs Java Script

Scripting language that runs on a serverScripting language run on the client
Back-endParts of a Computer System That Are Hidden From View
Interconnected threads of discourseDialogue that never moves beyond one topic
Creates sophisticated, user-interactive websitesCreates innovative, user-friendly websites and applications
Underwhelming efficiencyPrompt operation
Especially effective for content management system (CMS) and online storefronts Favored by Spas
Relational database integrationNot a database management system

Finally, some words

If you do not have a programming background, you may have realized that you require a PHP or JavaScript developer, depending on the specific requirements of your project’s back end. No matter the capability you are searching for, we can assist you in finding it. The following interview questions may be beneficial for you in locating the ideal PHP developer if you choose to hire one.

As the leading remote recruitment company in the industry, we are dedicated to helping businesses find the talented IT professionals they need. If you are in need of a skilled remote PHP or JS developer in this current remote work environment, please do not hesitate to get in touch with us. We will manage all aspects of the recruitment process, from finding suitable candidates to taking care of all necessary HR paperwork. Furthermore, if you are a developer seeking a remote job, we can assist you in finding the perfect opportunity. Please take a look at our current selection of remote job postings.

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