What are the differences between using the POST and GET methods in PHP for passing data?

When passing data in PHP, the main differences between using the POST and GET methods are the way the data is sent and the visibility of the data. POST method sends data in the HTTP request body, making it more secure for sensitive information, while GET method sends data in the URL, making it visible to users. To use the POST method in PHP for passing data, you can use the $_POST superglobal array to access the data sent from a form. Here is an example code snippet: 

<form method="post" action="process_form.php">
    <input type="text" name="username">
    <input type="password" name="password">
    <button type="submit">Submit</button>
</form>
```

```php
// process_form.php
$username = $_POST['username'];
$password = $_POST['password'];

echo "Username: " . $username . "<br>";
echo "Password: " . $password;

Keywords

POST method GET method data passing PHP differences

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