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<?php
/**
* Unlocks the upgrade script
*/
// @todo Move this in ElggUpgradeManager::isLocked() when #4682 fixed
global $CONFIG, $DB_QUERY_CACHE;
$is_locked = count(get_data("show tables like '{$CONFIG->dbprefix}locked'"));
// Invalidate query cache
if ($DB_QUERY_CACHE) {
$DB_QUERY_CACHE->clear();
elgg_log("Query cache invalidated", 'NOTICE');
}
if ($is_locked) {
// @todo Move to ElggUpgradeManager::unlock() when #4682 fixed.
delete_data("drop table {$CONFIG->dbprefix}locked");
error_log('Upgrade unlocks itself');
}
system_message(elgg_echo('upgrade:unlock:success'));
forward(REFERER);
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