| protected setValue ( string $key, string $value, integer $duration ) : boolean | ||
| $key | string | the key identifying the value to be cached |
| $value | string | the value to be cached. Other types (If you have disabled [[serializer]]) unable to get is correct in [[getValue()]]. |
| $duration | integer | the number of seconds in which the cached value will expire. 0 means never expire. |
| return | boolean | true if the value is successfully stored into cache, false otherwise |
protected function setValue($key, $value, $duration)
{
$this->gc();
$cacheFile = $this->getCacheFile($key);
if ($this->directoryLevel > 0) {
@FileHelper::createDirectory(dirname($cacheFile), $this->dirMode, true);
}
if (@file_put_contents($cacheFile, $value, LOCK_EX) !== false) {
if ($this->fileMode !== null) {
@chmod($cacheFile, $this->fileMode);
}
if ($duration <= 0) {
$duration = 31536000;
// 1 year
}
return @touch($cacheFile, $duration + time());
} else {
$error = error_get_last();
Yii::warning("Unable to write cache file '{$cacheFile}': {$error['message']}", __METHOD__);
return false;
}
} protected function setValue($key, $value, $duration)
{
$value = base64_encode($value);
parent::setValue($key, $value, $duration);
}
