| public set ( string $entryIdentifier, string $data, array $tags = [], integer $lifetime = null ) : void | ||
| $entryIdentifier | string | An identifier for this specific cache entry |
| $data | string | The data to be stored |
| $tags | array | Tags to associate with this cache entry. If the backend does not support tags, this option can be ignored. |
| $lifetime | integer | Lifetime of this cache entry in seconds. If NULL is specified, the default lifetime is used. "0" means unlimited lifetime. |
| Результат | void | |
public function set($entryIdentifier, $data, array $tags = [], $lifetime = null)
{
if ($this->isFrozen()) {
throw new \RuntimeException(sprintf('Cannot add or modify cache entry because the backend of cache "%s" is frozen.', $this->cacheIdentifier), 1323344192);
}
if ($lifetime === null) {
$lifetime = $this->defaultLifetime;
}
$setOptions = [];
if ($lifetime > 0) {
$setOptions['ex'] = $lifetime;
}
$this->redis->multi();
$result = $this->redis->set($this->buildKey('entry:' . $entryIdentifier), $this->compress($data), $setOptions);
if (!$result instanceof \Redis) {
$this->verifyRedisVersionIsSupported();
}
$this->redis->lRem($this->buildKey('entries'), $entryIdentifier, 0);
$this->redis->rPush($this->buildKey('entries'), $entryIdentifier);
foreach ($tags as $tag) {
$this->redis->sAdd($this->buildKey('tag:' . $tag), $entryIdentifier);
$this->redis->sAdd($this->buildKey('tags:' . $entryIdentifier), $tag);
}
$this->redis->exec();
} /**
* @test
*/
public function expiredEntriesAreSkippedWhenIterating()
{
$this->backend->set('entry1', 'foo', [], 1);
sleep(2);
$this->assertFalse($this->backend->has('entry1'));
$actualEntries = [];
foreach ($this->backend as $key => $value) {
$actualEntries[] = $key;
}
$this->assertEmpty($actualEntries, 'Entries should be empty');
}