���ѧۧݧ�ӧ�� �ާ֧ߧ֧էا֧� - ���֧էѧܧ�ڧ��ӧѧ�� - /home3/cpr76684/public_html/Aem/lib/mlbackend/php/phpml/src/Phpml/ModelManager.php
���ѧ٧ѧ�
<?php declare(strict_types=1); namespace Phpml; use Phpml\Exception\FileException; use Phpml\Exception\SerializeException; class ModelManager { public function saveToFile(Estimator $estimator, string $filepath): void { if (!is_writable(dirname($filepath))) { throw new FileException(sprintf('File "%s" cannot be saved.', basename($filepath))); } $serialized = serialize($estimator); if (!isset($serialized[0])) { throw new SerializeException(sprintf('Class "%s" cannot be serialized.', gettype($estimator))); } $result = file_put_contents($filepath, $serialized, LOCK_EX); if ($result === false) { throw new FileException(sprintf('File "%s" cannot be saved.', basename($filepath))); } } public function restoreFromFile(string $filepath): Estimator { if (!file_exists($filepath) || !is_readable($filepath)) { throw new FileException(sprintf('File "%s" cannot be opened.', basename($filepath))); } $object = unserialize((string) file_get_contents($filepath)); if ($object === false || !$object instanceof Estimator) { throw new SerializeException(sprintf('"%s" cannot be unserialized.', basename($filepath))); } return $object; } }
| ver. 1.4 |
Github
|
.
| PHP 7.4.33 | ���֧ߧ֧�ѧ�ڧ� ����ѧߧڧ��: 0 |
proxy
|
phpinfo
|
���ѧ����ۧܧ�