27 lines
884 B
PHP
27 lines
884 B
PHP
<?php
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namespace Helpers\CacheEngines;
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class JSONCache {
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const CACHE_PATH = __DIR__ . '/../../cache/api/';
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public function get(string $cache_key): object|false {
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if (is_file(self::CACHE_PATH . $cache_key . '.json')) {
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$time = time();
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$json_string = file_get_contents(self::CACHE_PATH . $cache_key . '.json');
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$element = json_decode($json_string);
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if ($time < $element->expires) {
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return $element->data;
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}
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// Remove file if expired
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unlink(self::CACHE_PATH . $cache_key . '.json');
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}
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return false;
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}
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public function set(string $cache_key, mixed $data, $timeout = 3600) {
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file_put_contents(self::CACHE_PATH . $cache_key . '.json', json_encode([
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'data' => $data,
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'expires' => time() + $timeout
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]));
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}
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}
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