What are good alternatives to Perl hash performance, and how do they compare?

Exploring alternatives to Perl hash performance, such as associative arrays in Python, dictionaries in Ruby, and hash tables in Java. Each has its strengths and weaknesses depending on the use case.

perl, hash performance, alternatives, associative arrays, python, dictionaries, ruby, hash tables, java


        <?php
        // Example of a hash table in PHP
        $hashTable = array("name" => "Alice", "age" => 30, "city" => "New York");
        
        // Accessing elements
        echo $hashTable["name"]; // Outputs: Alice
        echo $hashTable["age"];  // Outputs: 30
        ?>