| protected addValue ( string $key, string $value, integer $expire ) : boolean | ||
| $key | string | the key identifying the value to be cached |
| $value | string | the value to be cached |
| $expire | integer | the number of seconds in which the cached value will expire. 0 means never expire. |
| return | boolean | true if the value is successfully stored into cache, false otherwise |
protected function addValue($key, $value, $expire)
{
$this->gc();
if ($expire > 0) {
$expire += time();
} else {
$expire = 0;
}
try {
$this->db->getCollection($this->cacheCollection)->insert(['id' => $key, 'expire' => $expire, 'data' => $value]);
return true;
} catch (\Exception $e) {
return false;
}
}