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Fix getAllKeys() method for memcache instances

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Philipp Holzer 2019-08-15 13:58:01 +02:00
parent 41e2031e6b
commit e2e109b8c1
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5 changed files with 108 additions and 17 deletions
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8
src/Core/Cache/Cache.php
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@ -84,19 +84,19 @@ abstract class Cache implements ICache
* Filters the keys of an array with a given prefix
* Returns the filtered keys as an new array
*
* @param array $array The array, which should get filtered
* @param array $keys The keys, which should get filtered
* @param string|null $prefix The prefix (if null, all keys will get returned)
*
* @return array The filtered array with just the keys
*/
protected function filterArrayKeysByPrefix($array, $prefix = null)
protected function filterArrayKeysByPrefix(array $keys, string $prefix = null)
{
if (empty($prefix)) {
return array_keys($array);
return $keys;
} else {
$result = [];
foreach (array_keys($array) as $key) {
foreach ($keys as $key) {
if (strpos($key, $prefix) === 0) {
array_push($result, $key);
}