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45 lines
1.1 KiB
45 lines
1.1 KiB
1 year ago
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<?php
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/**
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* This file is part of CodeIgniter 4 framework.
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*
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* (c) CodeIgniter Foundation <admin@codeigniter.com>
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*
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* For the full copyright and license information, please view
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* the LICENSE file that was distributed with this source code.
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*/
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namespace CodeIgniter\Cache\FactoriesCache;
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final class FileVarExportHandler
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{
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private string $path = WRITEPATH . 'cache';
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/**
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* @param array|bool|float|int|object|string|null $val
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*/
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public function save(string $key, $val): void
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{
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$val = var_export($val, true);
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// Write to temp file first to ensure atomicity
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$tmp = $this->path . "/{$key}." . uniqid('', true) . '.tmp';
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file_put_contents($tmp, '<?php return ' . $val . ';', LOCK_EX);
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rename($tmp, $this->path . "/{$key}");
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}
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public function delete(string $key): void
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{
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@unlink($this->path . "/{$key}");
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}
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/**
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* @return array|bool|float|int|object|string|null
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*/
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public function get(string $key)
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{
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return @include $this->path . "/{$key}";
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}
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}
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