public function requirements()
    {
        if (!$this->_step('language')) {
            $this->redirect(['plugin' => 'Installer', 'controller' => 'startup', 'action' => 'language']);
        }

        $tests = $this->_getTester();
        $errors = $tests->errors();

        if (empty($errors)) {
            $this->_step();
        }

        $this->title(__d('installer', 'Server Requirements'));
        $this->set('errors', $errors);
    }
public function requirements()
    {
        if (!$this->_step('language')) {
            $this->redirect(['plugin' => 'Installer', 'controller' => 'startup', 'action' => 'language']);
        }

        $tests = $this->_getTester();
        $errors = $tests->errors();

        if (empty($errors)) {
            $this->_step();
        }

        $this->title(__d('installer', 'Server Requirements'));
        $this->set('errors', $errors);
    }
public function requirements ( ) { if ( ! $ this -> _step ( 'language' ) ) { $ this -> redirect ( [ 'plugin' => 'Installer' , 'controller' => 'startup' , 'action' => 'language' ] ) ; } $ tests = $ this -> _getTester ( ) ; $ errors = $ tests -> errors ( ) ; if ( empty ( $ errors ) ) { $ this -> _step ( ) ; } $ this -> title ( __d ( 'installer' , 'Server Requirements' ) ) ; $ this -> set ( 'errors' , $ errors ) ; }
Second step of the installation process.

We check server requirements here.

@return void
Second step of the installation process .