diff options
Diffstat (limited to 'phpBB/includes/acm/acm_memory.php')
| -rw-r--r-- | phpBB/includes/acm/acm_memory.php | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/phpBB/includes/acm/acm_memory.php b/phpBB/includes/acm/acm_memory.php index 7875c3441e..a97f680d1e 100644 --- a/phpBB/includes/acm/acm_memory.php +++ b/phpBB/includes/acm/acm_memory.php @@ -228,7 +228,7 @@ class acm_memory { if ($var_name[0] == '_') { - return true; + return $this->_isset($var_name); } else { @@ -398,6 +398,19 @@ class acm_memory return @unlink($filename); } + + /** + * Check if a cache var exists + * + * @access protected + * @param string $var Cache key + * @return bool True if it exists, otherwise false + */ + function _isset($var) + { + // Most caches don't need to check + return true; + } } ?>
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