php-awsHow can I use PHP to connect to an Amazon Web Services Elasticache instance?

Connecting to an Amazon Web Services Elasticache instance with PHP is quite simple. The following example code will demonstrate how to do so:

<?php

// Create a connection to the ElastiCache instance
$redis = new Redis();
$redis->connect('example.cache.amazonaws.com', 6379);

// Authenticate with the ElastiCache instance
$redis->auth('password');

// Set a value
$redis->set('key', 'value');

// Get the value
echo $redis->get('key');

?>

This example code will output the following:

value

The code is composed of the following parts:

1. $redis = new Redis(); - This creates a new Redis object.
2. $redis->connect('example.cache.amazonaws.com', 6379); - This connects to the ElastiCache instance using the hostname and port provided.
3. $redis->auth('password'); - This authenticates with the ElastiCache instance using the password provided.
4. $redis->set('key', 'value'); - This sets a key/value pair in the ElastiCache instance.
5. echo $redis->get('key'); - This retrieves the value from the ElastiCache instance.

For more information on connecting to an Amazon Web Services Elasticache instance with PHP, please refer to the following links:

• Connecting to an ElastiCache Cluster with PHP
• Redis PHP Extension

Edit this code on GitHub