proxitok/app/Cache/JSONCache.php

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<?php
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namespace App\Cache;
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use App\Helpers\Misc;
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class JSONCache {
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private string $cache_path = '';
function __construct() {
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$this->cache_path = Misc::env('API_CACHE_JSON', __DIR__ . '/../../cache/api');
}
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public function get(string $cache_key): ?object {
$filename = $this->cache_path . '/' . $cache_key . '.json';
if (is_file($filename)) {
$json_string = file_get_contents($filename);
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$element = json_decode($json_string);
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return $element;
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}
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return null;
}
public function exists(string $cache_key): bool {
$filename = $this->cache_path . '/' . $cache_key . '.json';
return is_file($filename);
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}
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public function set(string $cache_key, string $data, $timeout = 3600) {
file_put_contents($this->cache_path . '/' . $cache_key . '.json', $data);
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}
}