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<?php |
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namespace Silviooosilva\CacheerPhp\Helpers; |
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use Silviooosilva\CacheerPhp\Helpers\CacheerHelper; |
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use Silviooosilva\CacheerPhp\Exceptions\CacheFileException; |
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/** |
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* Class CacheFileHelper |
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* @author Sílvio Silva <https://github.com/silviooosilva> |
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* @package Silviooosilva\CacheerPhp |
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*/ |
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class CacheFileHelper |
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{ |
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/** |
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* Converts a string expiration format to seconds. |
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* |
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* @param string $expiration |
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* @return float|int |
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* @throws CacheFileException |
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*/ |
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public static function convertExpirationToSeconds(string $expiration): float|int |
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{ |
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$units = [ |
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'second' => 1, |
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'minute' => 60, |
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'hour' => 3600, |
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'day' => 86400, |
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'week' => 604800, |
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'month' => 2592000, |
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'year' => 31536000, |
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]; |
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foreach ($units as $unit => $value) { |
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if (str_contains($expiration, $unit)) { |
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return (int)$expiration * $value; |
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} |
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} |
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throw CacheFileException::create("Invalid expiration format"); |
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} |
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/** |
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* Merges cache data with existing data. |
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* |
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* @param $cacheData |
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* @return array |
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*/ |
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public static function mergeCacheData($cacheData): array |
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{ |
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return CacheerHelper::mergeCacheData($cacheData); |
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} |
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/** |
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* Validates a cache item. |
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* |
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* @param array $item |
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* @return void |
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*/ |
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public static function validateCacheItem(array $item): void |
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{ |
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CacheerHelper::validateCacheItem( |
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$item, |
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fn($msg) => CacheFileException::create($msg) |
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); |
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} |
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/** |
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* Calculates the TTL (Time To Live) for cache items. |
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* |
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* @param null $ttl |
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* @param int|null $defaultTTL |
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* @return mixed |
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* @throws CacheFileException |
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*/ |
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public static function ttl($ttl = null, ?int $defaultTTL = null): mixed |
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{ |
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if ($ttl) { |
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$ttl = is_string($ttl) ? self::convertExpirationToSeconds($ttl) : $ttl; |
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} else { |
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$ttl = $defaultTTL; |
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} |
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return $ttl; |
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} |
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/** |
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* Generates an array identifier for cache data. |
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* |
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* @param mixed $currentCacheData |
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* @param mixed $cacheData |
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* @return array |
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*/ |
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public static function arrayIdentifier(mixed $currentCacheData, mixed $cacheData): array |
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{ |
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return CacheerHelper::arrayIdentifier($currentCacheData, $cacheData); |
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} |
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} |
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silviooosilva /
CacheerPHP
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