Yii2Debug::setLock PHP Method

    public function setLock($tag, $value)
    {
        $value = !!$value;
        if ($this->getLock($tag) !== $value) {
            if ($value) {
                $this->_locks[$tag] = true;
            } else {
                unset($this->_locks[$tag]);
            }
            $locksFile = $this->logPath . '/locks.data';
            file_put_contents($locksFile, serialize(array_keys($this->_locks)));
        }
    }