docs/api/source-system.library.cache.redis.html
| 1: | <?php | | 2: | namespace Opencart\System\Library\Cache; | | 3: | /** | | 4: | * Class Redis | | 5: | * | | 6: | * @package Opencart\System\Library\Cache | | 7: | */ | | 8: | class Redis { | | 9: | /** | | 10: | * @var \Redis | | 11: | */ | | 12: | private \Redis $redis; | | 13: | /** | | 14: | * @var int | | 15: | */ | | 16: | private int $expire; | | 17: | | | 18: | /** | | 19: | * Constructor | | 20: | * | | 21: | * @param int $expire | | 22: | */ | | 23: | public function __construct(int $expire = 3600) { | | 24: | $this->expire = $expire; | | 25: | | | 26: | $this->redis = new \Redis(); | | 27: | $this->redis->pconnect(CACHE_HOSTNAME, CACHE_PORT); | | 28: | } | | 29: | | | 30: | /** | | 31: | * Get | | 32: | * | | 33: | * @param string $key | | 34: | * | | 35: | * @return mixed | | 36: | */ | | 37: | public function get(string $key) { | | 38: | $data = $this->redis->get(CACHE_PREFIX . $key); | | 39: | | | 40: | return json_decode($data, true); | | 41: | } | | 42: | | | 43: | /** | | 44: | * Set | | 45: | * | | 46: | * @param string $key | | 47: | * @param mixed $value | | 48: | * @param int $expire | | 49: | * | | 50: | * @return void | | 51: | */ | | 52: | public function set(string $key, $value, int $expire = 0): void { | | 53: | if (!$expire) { | | 54: | $expire = $this->expire; | | 55: | } | | 56: | | | 57: | $status = $this->redis->set(CACHE_PREFIX . $key, json_encode($value)); | | 58: | | | 59: | if ($status) { | | 60: | $this->redis->expire(CACHE_PREFIX . $key, $expire); | | 61: | } | | 62: | } | | 63: | | | 64: | /** | | 65: | * Delete | | 66: | * | | 67: | * @param string $key | | 68: | * | | 69: | * @return void | | 70: | */ | | 71: | public function delete(string $key): void { | | 72: | $this->redis->del(CACHE_PREFIX . $key); | | 73: | } | | 74: | } | | 75: | |
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