icingaweb2-module-director/run.php

<?php

use Icinga\Application\Modules\Module;
use dipl\Loader\CompatLoader;

if (version_compare(PHP_VERSION, '5.6.0') < 0) {
    include __DIR__ . '/run-php5.3.php';
    return;
}

// TODO: this is going to be removed in v1.8.0
require_once __DIR__ . '/library/vendor/ipl/Loader/CompatLoader.php';
CompatLoader::delegateLoadingToIcingaWeb($this->app);

/** @var Module $this */
$modules = $this->app->getModuleManager();
foreach ($this->getDependencies() as $module => $required) {
    if ($modules->hasEnabled($module)) {
        $installed = $modules->getModule($module, false)->getVersion();
        $installed = ltrim($installed, 'v'); // v0.6.0 VS 0.6.0
        if (preg_match('/^([<>=]+)\s*v?(\d+\.\d+\.\d+)$/', $required, $match)) {
            $operator = $match[1];
            $vRequired = $match[2];
            if (version_compare($installed, $vRequired, $operator)) {
                continue;
            }
        }
    }

    include __DIR__ . '/run-missingdeps.php';
    return;
}

include __DIR__ . '/register-hooks.php';