Petrica\StatsdSystem\Gauge\AbstractMemoryGauge::getSystemMemoryInfo()

Complexity

Conditions	4
Paths	2

Size

Total Lines	18
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
    protected function getSystemMemoryInfo()
    {
        $meminfo = array();

        if (file_exists(static::MEMINFO_PATH)) {
            $data = explode("\n", file_get_contents(static::MEMINFO_PATH));
            $meminfo = array();
            foreach ($data as $line) {
                if (!empty($line)) {
                    list($key, $val) = explode(":", $line);

                    $meminfo[$key] = intval($val);
                }
            }
        }

        return $meminfo;
    }
}