In PHP, how do I hash arrays with SPL?

This example illustrates how to hash arrays in PHP using SPL and the built-in hash functions. Learn how to manage and secure your data efficiently.

PHP, SPL, hash, arrays, security


         'John', 'age' => 30, 'city' => 'New York'];
        
        // Serialize the array to get a string representation
        $serializedArray = serialize($array);
        
        // Hash the serialized string
        $hashedArray = hash('sha256', $serializedArray);
        
        echo "Original Array: ";
        print_r($array);
        echo "Hashed Array: " . $hashedArray;
        ?>