php-redisSet key value in Redis

$redis->set('a', 'hi');ctrl + cgithub

`$redis` Redis object after connection	`set` save string value to the specified Redis key
`'a'` name of the key to set value for	`'hi'` value to store

<?php

$r = new Redis(); 
$r->connect('127.0.0.1', 6379);

$r->set('a', 'hi');

echo $r->get('a');

hi