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Merge pull request #11581 from bancer/issue-11131-long-cache-key

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Hash group cache keys to prevent key overflows in some cache engines
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Mark Story 2018-01-06 22:05:39 -05:00 committed by GitHub
commit ab272b09c7
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lib/Cake/Cache/CacheEngine.php
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@ -181,7 +181,7 @@ abstract class CacheEngine {
$prefix = '';
if (!empty($this->_groupPrefix)) {
$prefix = vsprintf($this->_groupPrefix, $this->groups());
$prefix = md5(implode('_', $this->groups()));
}
$key = preg_replace('/[\s]+/', '_', strtolower(trim(str_replace(array(DS, '/', '.'), '_', strval($key)))));