for example, there is a getuid () method in the User model. For example, do I have to instantiate the User model first when I want to use the method in the controller? $user=new User () and then call this $user- > getuid () method?
for example, there is a getuid () method in the User model. For example, do I have to instantiate the User model first when I want to use the method in the controller? $user=new User () and then call this $user- > getuid () method?
you can use the helper function Model ('User')-> getuid ();
can be set to a static method
public static function getuid()
{
...
}then call
statically$uid = User::getuid();non-static methods must of course be instantiated first
within the current model $uid = self- > getuid ();
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