Redis installation test script

redis-glue-test.php

<?php
const TEST_KEY = 'are_we_glued';
const REDIS_HOST = 'localhost';
const REDIS_PORT = 6379;
$redis = new Redis;

try {
    $redis->connect(REDIS_HOST, REDIS_PORT);
    $redis->set(TEST_KEY, 'yes');
    $glueStatus = $redis->get(TEST_KEY);

    if ($glueStatus) {
        $testKey = TEST_KEY;
        echo 'Glued with the Redis key value store:'.PHP_EOL;
        echo "1. Got value '{$glueStatus}' for key '{$testKey}'.".PHP_EOL;
        if ($redis->del(TEST_KEY)) {
            echo '2. And already removed the key/value pair again.'.PHP_EOL;
        }
    } else {
        echo 'Not glued with the Redis key value store.'.PHP_EOL;
    }

} catch (RedisException $e) {
    $exceptionMessage = $e->getMessage();
    echo "{$exceptionMessage}. Not glued with the Redis key value store.".PHP_EOL;
}