framework/web/GroupUrlRule.php
public function init()
    {
        $this->prefix = trim($this->prefix, '/');
        $this->routePrefix = $this->routePrefix === null ? $this->prefix : trim($this->routePrefix, '/');
        parent::init();
    }
public function init()
    {
        $this->prefix = trim($this->prefix, '/');
        $this->routePrefix = $this->routePrefix === null ? $this->prefix : trim($this->routePrefix, '/');
        parent::init();
    }
public function init ( ) { $ this -> prefix = trim ( $ this -> prefix , '/' ) ; $ this -> routePrefix = $ this -> routePrefix === null ? $ this -> prefix : trim ( $ this -> routePrefix , '/' ) ; parent :: init ( ) ; }
{@inheritdoc}
{