404-solution / includes / diagnostics / CacheOperationTraceSink.php

CacheOperationTraceSink.php in 404 Solution trunk, at includes/diagnostics/CacheOperationTraceSink.php

20 lines 408 B

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1	<?php
2
3	if (!defined('ABSPATH')) {
4	exit;
5	}
6
7	/**
8	* Checked contract for diagnostic scopes that decorate WordPress object cache.
9	*/
10	interface ABJ_404_Solution_CacheOperationTraceSink {
11	/**
12	* @template T
13	* @param mixed $key
14	* @param mixed $group
15	* @param callable():T $work
16	* @return T
17	*/
18	public function traceCache(string $operation, $key, $group, callable $work);
19	}
20