PHP Files Adapter (phpFiles)

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PHP Files Adapter (phpFiles)#

Factory: Cache::phpFiles(string $namespace = 'default', ?string $dir = null)

Persists cache records as PHP files that return payload arrays.

Path layout:

  • base dir: provided $dir or sys_get_temp_dir() . '/cachelayer/phpfiles'

  • namespace dir: phpcache_<sanitized-namespace>

  • file name: hash('xxh128', $key) . '.php'

Highlights:

  • persistent local cache

  • opcode-cache aware (opcache_invalidate on writes/deletes when available)

  • setNamespaceAndDirectory() supported

Good for environments where opcode cache integration is desired. Use only in trusted environments, since cache entries are stored as executable PHP files.

Example#

use Infocyph\CacheLayer\Cache\Cache;

$cache = Cache::phpFiles('view-cache', __DIR__ . '/storage/php-cache');
$cache->set('compiled:home', $compiledTemplate, 900);

$compiled = $cache->get('compiled:home');
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