What are the best practices for structuring PHP functions to return multiple values?

When you need to return multiple values from a PHP function, you can use an associative array or create a custom class to encapsulate the values. This allows you to return multiple values in an organized and structured way. By using this approach, you can easily access and manipulate the returned values in a clear and concise manner. 

// Using an associative array to return multiple values
function getMultipleValues() {
    $values = [
        'value1' => 'First value',
        'value2' => 'Second value'
    ];

    return $values;
}

$result = getMultipleValues();
echo $result['value1']; // Output: First value
echo $result['value2']; // Output: Second value

Keywords

PHP functions multiple values structuring return values programming practices

Related Questions