Why do I see PHP code in browser?

If your PHP code is being displayed in the browser, it means that your server has not been setup to serve PHP scripts. Firstly, make sure that you are saving your PHP files in UTF-8.

Why are my PHP files showing as plain text?

That is assuming you have installed PHP properly, which may not be the case since it doesn’t work where it normally would immediately after installing. It is entirely possible that you’ll also have to add the php . so/. dll file to your Apache configuration using a LoadModule directive (usually in httpd.

How do I read a PHP file?

So here are the steps required to read a file with PHP.

1. Open a file using fopen() function.
2. Get the file’s length using filesize() function.
3. Read the file’s content using fread() function.
4. Close the file with fclose() function.

How to display PHP source code on a page?

The PHP code will just be a string that you can echo or print onto the page, no different than any other data you want PHP to display for you. If you want to keep the formatting (ex. the indentation), put it inside a block. Thanks for contributing an answer to Stack Overflow!

How does PHP work on a web page?

When a user visits your PHP page with their web browser, the web server opens and reads your PHP script. It then prepares an output to send to the web browser. For this reason, PHP scripts typically include database calls and business logic calculations. These are typical aspects of your site that you want to hide from the general public.

How to code your first PHP web page?

The syntax of PHP is relatively simple. Code your web page as you normally would, but all PHP code must be enclosed in “ ”. The following program outputs “Hello World” into your web browser. Save the above code to a file called example1.php and upload it to your web server. Then visit that page in your web browser.

Where does PHP code run on your computer?

All PHP code is executed on a web server only, not on your local computer. For example, if you complete a form on a website and submit it, or click a link to a web page written in PHP, no actual PHP code runs on your computer. Instead, the form data or request for the web page gets sent to a web server to be processed by the PHP scripts.