请问怎么访问类中其他函数?
请问怎么访问类中其他函数?
教程5.2中有个获取图像的方法,但我跟着走不了,访问同一个类里面的方法,需要用$this才行,这是什么问题?
public function show($id)
{
$user = User::findOrFail($id);$userimg=$this->getimg('140',$id);
dd($user->gravatar('140'));return view('users.show', compact('user','userimg'));
}
public function gravatar($size = '100')
{
$hash = md5(strtolower(trim($this->attributes['email'])));
return "http://www.gravatar.com/avatar/$hash?s=$si...";
}
public function getimg($size = '100',$id)
{
$user = User::findOrFail($id);
$hash = md5(strtolower(trim($user['email'])));
return "http://www.gravatar.com/avatar/$hash?s=$si...";
}
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