ApacheConfigurationCollector::getActiveApacheModules()

Complexity

Conditions	4
Paths	4

Size

Total Lines	20
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
    private function getActiveApacheModules(): array
    {
        $output = [];
        $returnVar = 0;

        exec('apache2ctl -M 2>&1', $output, $returnVar);

        if ($returnVar !== 0) {
            return [];
        }

        $modules = [];

        foreach ($output as $line) {
            if (preg_match('/^\s*([a-z_]+)_module/', $line, $matches)) {
                $modules[] = $matches[1];
            }
        }

        return $modules;
    }