concrete/src/Install/PreconditionService.php
private function getAllPreconditions()
    {
        $result = [];
        $list = $this->config->get('install.preconditions');
        foreach ($list as $className) {
            if ($className) {
                $result[] = $this->getPreconditionByClassName($className);
            }
        }

        return $result;
    }
private function getAllPreconditions()
    {
        $result = [];
        $list = $this->config->get('install.preconditions');
        foreach ($list as $className) {
            if ($className) {
                $result[] = $this->getPreconditionByClassName($className);
            }
        }

        return $result;
    }
private function getAllPreconditions ( ) { $ result = [ ] ; $ list = $ this -> config -> get ( 'install.preconditions' ) ; foreach ( $ list as $ className ) { if ( $ className ) { $ result [ ] = $ this -> getPreconditionByClassName ( $ className ) ; } } return $ result ; }
Get all the defined preconditions, of any kind.

@return PreconditionInterface[]
Get all the defined preconditions of any kind .