public function getGraphDataSetJson()

in bits/opcache-instance-id.php [158:192]

• 30 lines of code
• 2 McCabe index (conditional complexity)

    public function getGraphDataSetJson()
    {
        $dataset = array();
        $dataset['memory'] = array(
            $this->_status['memory_usage']['used_memory'],
            $this->_status['memory_usage']['free_memory'],
            $this->_status['memory_usage']['wasted_memory'],
        );

        $dataset['keys'] = array(
            $this->_status['opcache_statistics']['num_cached_keys'],
            $this->_status['opcache_statistics']['max_cached_keys'] - $this->_status['opcache_statistics']['num_cached_keys'],
            0
        );

        $dataset['hits'] = array(
            $this->_status['opcache_statistics']['misses'],
            $this->_status['opcache_statistics']['hits'],
            0,
        );

        $dataset['restarts'] = array(
            $this->_status['opcache_statistics']['oom_restarts'],
            $this->_status['opcache_statistics']['manual_restarts'],
            $this->_status['opcache_statistics']['hash_restarts'],
        );

        if (THOUSAND_SEPARATOR === true) {
            $dataset['TSEP'] = 1;
        } else {
            $dataset['TSEP'] = 0;
        }

        return json_encode($dataset);
    }