php 向 Laravel 模型添加 Setter 和 Getter
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Adding Setters and Getters to Laravel Model
提问by Gazzer
If I want an Eloquent Model class to have setters and getters for the sake of implementing an interface does the following approach make sense or is there a 'laravel' approach to the problem
如果我希望 Eloquent Model 类为了实现接口而具有 setter 和 getter，那么以下方法是否有意义，或者是否有解决问题的“laravel”方法
class MyClass extends Model implements someContract
{
public function setFoo($value) {
parent::__set('foo', $value);
return $this;
}
public function getFoo() {
return parent::__get('foo');
}
}
回答by Alexey Mezenin
You are probably looking for accessors(getters) and mutators(setters).
您可能正在寻找访问器（getter）和修改器（setter）。
Example of an accessor (getter) in Laravel:
Laravel 中的访问器（getter）示例：
public function getFirstNameAttribute($value)
{
return ucfirst($value);
}
Example of a mutator (setter) in Laravel:
Laravel 中的 mutator（setter）示例：
public function setFirstNameAttribute($value)
{
$this->attributes['first_name'] = strtolower($value);
}
