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| 1 | <?php |
| 2 | |
| 3 | declare(strict_types=1); |
| 4 | |
| 5 | namespace LambdaTwelve\OneRecord\Testing; |
| 6 | |
| 7 | use DateInterval; |
| 8 | use Psr\SimpleCache\CacheInterface; |
| 9 | |
| 10 | /** |
| 11 | * A PSR-16 cache in an array, ignoring TTLs, counting writes. |
| 12 | */ |
| 13 | final class ArrayCache implements CacheInterface |
| 14 | { |
| 15 | /** @var array<string, mixed> */ |
| 16 | public array $items = []; |
| 17 | |
| 18 | public int $writes = 0; |
| 19 | |
| 20 | public function get(string $key, mixed $default = null): mixed |
| 21 | { |
| 22 | return $this->items[$key] ?? $default; |
| 23 | } |
| 24 | |
| 25 | public function set(string $key, mixed $value, null|int|DateInterval $ttl = null): bool |
| 26 | { |
| 27 | $this->items[$key] = $value; |
| 28 | $this->writes++; |
| 29 | |
| 30 | return true; |
| 31 | } |
| 32 | |
| 33 | public function delete(string $key): bool |
| 34 | { |
| 35 | unset($this->items[$key]); |
| 36 | |
| 37 | return true; |
| 38 | } |
| 39 | |
| 40 | public function clear(): bool |
| 41 | { |
| 42 | $this->items = []; |
| 43 | |
| 44 | return true; |
| 45 | } |
| 46 | |
| 47 | public function getMultiple(iterable $keys, mixed $default = null): iterable |
| 48 | { |
| 49 | $out = []; |
| 50 | foreach ($keys as $key) { |
| 51 | $out[$key] = $this->get($key, $default); |
| 52 | } |
| 53 | |
| 54 | return $out; |
| 55 | } |
| 56 | |
| 57 | /** |
| 58 | * @param iterable<mixed, mixed> $values |
| 59 | */ |
| 60 | public function setMultiple(iterable $values, null|int|DateInterval $ttl = null): bool |
| 61 | { |
| 62 | foreach ($values as $key => $value) { |
| 63 | $this->set(\is_string($key) ? $key : (string) (\is_scalar($key) ? $key : ''), $value, $ttl); |
| 64 | } |
| 65 | |
| 66 | return true; |
| 67 | } |
| 68 | |
| 69 | public function deleteMultiple(iterable $keys): bool |
| 70 | { |
| 71 | foreach ($keys as $key) { |
| 72 | $this->delete($key); |
| 73 | } |
| 74 | |
| 75 | return true; |
| 76 | } |
| 77 | |
| 78 | public function has(string $key): bool |
| 79 | { |
| 80 | return \array_key_exists($key, $this->items); |
| 81 | } |
| 82 | } |