php-redisHow to delete keys matching pattern
$redis->delete($redis->keys('pref*'));ctrl + c$redisRedis object after connection | deletedeletes specified keys |
keysreturns keys that match selected pattern | 'pref*'patter to match keys for deletion (in our case: keys starting with |
Usage example
<?php
$r = new Redis();
$r->connect('127.0.0.1', 6379);
$r->set('prefa', 1);
$r->set('prefb', 1);
print_r($r->keys('pref*'));
$r->delete($r->keys('pref*'));
print_r($r->keys('pref*'));output
Array
(
[0] => prefb
[1] => prefa
)
Array
(
)