fleaphp rolesNameField bug解决方法，需要的朋友可以参考下。

 
function fetchRoles($user) 
{ 
if ($this->existsLink($this->rolesField)) { 
$link =& $this->getLink($this->rolesField); 
$rolenameField = $link->assocTDG->rolesNameField; 
} else { 
$rolenameField = 'rolename'; 
} 

if (!isset($user[$this->rolesField]) || 
!is_array($user[$this->rolesField])) { 
return array(); 
} 
$roles = array(); 
foreach ($user[$this->rolesField] as $role) { 
if (!is_array($role)) { 
return array($user[$this->rolesField][$rolenameField]); 
} 
$roles[] = $role[$rolenameField]; 
} 
return $roles; 
} 

在页面中定义了rolesNameField 也无效,因此在下面这段后面加多一行

 
$rolenameField = $link->assocTDG->rolesNameField; 

 
$rolenameField = $rolenameField ? $rolenameField : 'rolename';