HTML is a markup language, while PHP is a server-side scripting language, meaning you will write the coding in different files. However, there is a chance that you might be faced with a scenario where you will be instructed to connect an external PHP file to HTML. Of course, this is possible. In this article, we look at how to use PHP in HTML. Show
How to Connect PHP and HTMLIf you want to connect PHP and HTML code, the best way is to construct a link between them. Because putting both scripts in the same file is unneeded for running and will make modifying the code difficult. Therefore, it is easier to connect external PHP files. This method offers the following advantages.
There are two relatively easy ways to connect PHP and HTML. They are
Change the File Extension to Link an External PHP File to HTMLThe simplest and easiest technique to link the two programs is to change the file extension of the external PHP file and link it to HTML. The only thing you need to do is switch the .HTML extension to .php. As an illustration, sample.HTML will become sample.php. And with that, you have completed the initial task. The include() or require() function must then be used to bind the PHP and HTML files together. The two functions share the same goal but for different reasons. Using the include() FunctionThe include() function should be included in the file but it is not particularly important, and the program can continue to run even if it is not found.
Using the require() FunctionHowever, in the case of require() function, it is included in the program to indicate that the file is vital, and if the program cannot find the program, then the program will not be executed.
The techniques mentioned above allow you to link external PHP scripts to HTML files without including them in the same file. As a result, it is simpler to maintain several PHP scripts because you only need to make changes once rather than looking for and changing them on each page of the website. Making a.htaccess File Will Allow You to Link an External PHP File to HTMLMaking a.htaccess file in the directory containing your project files is another simple method of connecting a PHP script to HTML. Enter the following code in the .htaccess file after adding the file.
This code will instruct the Apache server to read HTML files as PHP scripts, which is why it needs to be added to the .htaccess file. When you enter this code, the Apache server will be forced to connect the PHP file to HTML. Following the steps mentioned above, you will once more construct a link to PHP and HTML using the include() or need() procedures. Using the include() Function
Using the require() Function
PHP vs HTMLThe creation of web pages mostly utilises both PHP and HTML. PHP is a backend language, and HTML is a frontend language. These languages play a crucial part in building dynamic websites. Let’s now examine the precise definitions of HTML and PHP and why they are essential for web development. HTMLHyperText Markup Language, or HTML. A web page’s structure is created using this markup language, which is used to create web pages. HTML employs tags, also known as elements, to specify the organisational structure of a page’s content. Using these elements, developers can choose the size, style, and positioning of different elements on a web page, including headings, photos, font types, size, background colour, etc. This is why HTML is so important in front-end development. HTML is one of the principal languages used for website development, and as such, it is supported by the majority, if not all, browsers such as Firefox, Chrome, and others. HTML5, the most recent version, has paved the way for adding more crucial features to a website. Example of a HTML Program:
Output: This is an HTML Program Advantages of HTMLThe HTML program is used for a variety of reasons because it provides the following list of advantages:
Disadvantages of HTMLThough there are lots of advantages of using HTML, it also comes with several drawbacks as follows:
Applications Using HTMLAlmost all the applications use HTML as the front-end technology. Below are some of the prominent applications that are built using HTML as their foundation.
PHPPHP, or Hypertext Preprocessor, is a scripting language used to create web applications. It is an open-source programming language primarily used in server-side scripting on the backend. A PHP file is made up of HTML code, CSS code, Javascript code, and PHP code. The PHP code is executed on the server, and the result is shown by the browser, which is received from the server in HTML format. It can also communicate with databases such as MySQL and Oracle. PHP can control the execution of server-side code and display the output that the server sends to the browser. Most browsers, including Internet Explorer, Firefox, Chrome, Edge, etc., also support it. PHP is mostly used for creating dynamic web pages, unlike HTML. Example of a PHP Program:
Output: This is a PHP program. Advantages of PHPThe advantages of PHP are listed below.
Disadvantages of PHPHere are the disadvantages of using PHP:
Applications Using PHPPHP is increasingly used in all fields to create web-based and other applications. The following is a list of a few technologies whose development PHP supports:
The following well-known platforms use PHP as their server scripting language to build dynamic websites:
Main Differences Between HTML and PHPThe key factor when discussing PHP vs HTML is that HTML is a front-end language that runs on the browser, while PHP is back-end and runs on the server. HTML vs PHP: PurposeIf the goal of HTML is to lay the groundwork for a website, then PHP’s goal is to give the website the functions it needs. For instance, if you submit your login information on a website’s login page, the page will alert you that you entered the wrong password or email; yet, if you supplied the correct information, you would be taken directly to your account. PHP makes this possible, ignoring the details and sending the permission to you without requiring you to reload the page repeatedly. HTML is used for everything related to page design, including adding text formatting, hyperlinks, redirection, and colour. In contrast, PHP is employed for logical coding tasks like email sending, building login and registration forms, file uploads, and constructing database connections. HTML vs PHP: SyntaxWhen it comes to syntax, HTML is quite easier than PHP. This is because there are not many strict rules you need to follow for writing HTML code. You must include the code within the tags and use the proper tags without spelling errors. However, in the case of PHP, you need to learn and be aware of a few lines of rules. This is why ample practice is required to master both languages. HTML vs PHP: PerformanceProviding the users with optimal performance is the common goal of every developer. If you want to develop a static website with no redeeming performance quality and loads whenever the user updates the website’s content, HTML is fine. But suppose you are looking to create a webpage that swiftly and smoothly provides users with results and optimises the website’s overall appearance. In that case, you will need PHP’s functionality and other frontend languages such as CSS and JavaScript. HTML vs PHP: IntegrationPHP and HTML can be integrated with AJAX to develop cutting-edge and user-friendly web applications. HTML can easily construct dynamic sites with AJAX, and PHP developers can link to different databases, including MySQL, Oracle, and other well-known databases. HTML vs PHP: DatabaseWebsites are not only for show, but they also represent the users with data and information in a visually appealing manner, and every user activity is stored in a database. To establish a connection with a prominent database, you will need the assistance of PHP. With PHP, you can connect to databases such as MySQL, Oracle etc. HTML alone cannot be of any use to connecting to a database. The Bottom LineThough HTML and PHP are different programming languages that play a crucial role in creating powerful websites, they are usually used together, which is why programmers must learn their differences and how to connect the different code files. With the given examples, we hope you were able to learn how to link an external PHP file to HTML. Learn basic HTML for freeIf you want to learn some basic HTML, along with basic CSS and JavaScript, for free, then register through the link below for our free 5 Day Coding Challenge. What is the main purpose of using PHP?PHP(short for Hypertext PreProcessor) is the most widely used open source and general purpose server side scripting language used mainly in web development to create dynamic websites and applications.
What is the difference between HTML & PHP?PHP is a server-side programming language. HTML is a client-side scripting language. PHP is used in backend development, which interacts with databases to retrieve, store, and modify the information. HTML is used in frontend development, which organizes the content of the website.
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