What best practices should be followed when displaying array data in PHP templates to ensure clean output without references?

When displaying array data in PHP templates, it's important to ensure that the output is clean and does not contain any references to the original array. To achieve this, you can use the `json_encode()` function to convert the array data into a JSON string before displaying it in the template. This will ensure that the output is a simple string representation of the array data without any references. 

<?php
// Sample array data
$arrayData = ['apple', 'banana', 'cherry'];

// Convert array data to JSON string
$jsonData = json_encode($arrayData);

// Display the JSON string in the template
echo $jsonData;
?>

Keywords

array data PHP templates clean output references avoid

Related Questions