How can a dynamic redirection based on user input be implemented in PHP and JavaScript?

To implement dynamic redirection based on user input in PHP and JavaScript, you can use a form to capture user input, then process the input in PHP to determine the destination URL, and finally use JavaScript to redirect the user to the specified URL. 

<?php
if(isset($_POST['submit'])){
    $input = $_POST['input']; // assuming 'input' is the name of the input field in the form
    // Process the input to determine the destination URL
    $destination = 'https://example.com/' . $input; // Modify this logic as needed
    
    // Redirect the user using JavaScript
    echo "<script>window.location.href='$destination';</script>";
}
?>

<form method="post">
    <input type="text" name="input" placeholder="Enter input">
    <input type="submit" name="submit" value="Submit">
</form>

Keywords

PHP JavaScript dynamic redirection user input implementation

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