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refactor RedisHandler::deleteMatching()

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John Paul E. Balandan, CPA 2024-06-10 21:55:21 +08:00
parent 9099e20cae
commit 3d5b97d582
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1 changed files with 4 additions and 6 deletions
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10
system/Cache/Handlers/RedisHandler.php
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@ -175,19 +175,17 @@ class RedisHandler extends BaseHandler
*/
public function deleteMatching(string $pattern)
{
/** @var list<string> $matchedKeys */
$matchedKeys = [];
$pattern = static::validateKey($pattern, $this->prefix);
$iterator = null;
do {
// Scan for some keys
/** @var false|list<string>|Redis $keys */
$keys = $this->redis->scan($iterator, $pattern);
// Redis may return empty results, so protect against that
if ($keys !== false) {
foreach ($keys as $key) {
$matchedKeys[] = $key;
}
if (is_array($keys)) {
$matchedKeys = [...$matchedKeys, ...$keys];
}
} while ($iterator > 0);