What are the potential pitfalls of passing arrays as parameters in JavaScript functions using TWIG in PHP?

Passing arrays as parameters in JavaScript functions using TWIG in PHP can lead to potential pitfalls such as difficulty in accessing and manipulating the array elements within the JavaScript function. To solve this issue, you can convert the PHP array to a JSON string using the `json_encode()` function before passing it to the JavaScript function. This way, you can easily parse the JSON string back to a JavaScript object within the function.

<?php
// Sample PHP array
$data = array('name' => 'John', 'age' => 30);

// Convert PHP array to JSON string
$json_data = json_encode($data);
?>

<script>
// Pass the JSON string as a parameter to the JavaScript function
var jsonData = <?php echo $json_data; ?>;

// Parse the JSON string back to a JavaScript object
var parsedData = JSON.parse(jsonData);

// Access and manipulate the array elements within the JavaScript function
console.log(parsedData.name);
console.log(parsedData.age);
</script>