Saturday, September 18, 2021
Basic PHP Code:
PHP (Hypertext Preprocessor) is a server-side scripting language widely used for web development.
Here's a simple example of basic PHP code:
php code
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Basic PHP Example</title>
</head>
<body>
<h1>My First PHP Page</h1>
<?php
// PHP code starts here
// Displaying a simple message
echo "<p>Hello, World!</p>";
// Variables
$name = "John";
$age = 25;
// Displaying variables
echo "<p>Name: $name</p>";
echo "<p>Age: $age</p>";
// Conditional statement
if ($age >= 18) {
echo "<p>$name is an adult.</p>";
} else {
echo "<p>$name is a minor.</p>";
}
// PHP code ends here
?>
</body>
</html>
Explanation:
- The PHP code is embedded within `<?php ... ?>` tags.
- `echo` is used to output content to the web page.
- Variables are declared using the `$` symbol.
- A simple conditional statement checks if the age is greater than or equal to 18.
- The PHP code is part of an HTML document, allowing seamless integration of dynamic content.
To run PHP code, you need a server environment with PHP installed. You can use local development tools like XAMPP, WampServer, MAMP, or set up a server environment on a web hosting platform.
Save the above code in a file with a `.php` extension (e.g., `index.php`) and access it through a web browser by navigating to `http://localhost/your-folder/index.php`, where `your-folder` is the directory where your PHP file is located.