What are some recommended methods for handling JSON data manipulation in PHP?

One recommended method for handling JSON data manipulation in PHP is to use the built-in functions json_encode() and json_decode() to convert JSON data to PHP arrays and vice versa. This allows for easy manipulation of JSON data within PHP scripts.

// Example of converting JSON data to PHP array
$jsonData = '{"name": "John", "age": 30}';
$phpArray = json_decode($jsonData, true);

// Example of converting PHP array to JSON data
$phpArray['city'] = 'New York';
$jsonData = json_encode($phpArray);