Sylius\Bundle\ThemeBundle\Loader\CircularDependencyChecker::check()

Complexity

Conditions	4
Paths	4

Size

Total Lines	15
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	1	Features	1

<?php
    public function check(ThemeInterface $theme, array $previousThemes = [])
    {
        if (0 === count($theme->getParents())) {
            return;
        }

        $previousThemes = array_merge($previousThemes, [$theme]);
        foreach ($theme->getParents() as $parent) {
            if (in_array($parent, $previousThemes, true)) {
                throw new CircularDependencyFoundException(array_merge($previousThemes, [$parent]));
            }

            $this->check($parent, $previousThemes);
        }
    }
}