Laravel忽略变异者 [英] Laravel ignore mutators

问题描述

我正在使用Laravel的Mutator功能，并且具有以下Mutator:

I am using Laravel's Mutator functionality and I have the following Mutator:

public function setFirstNameAttribute($value)
{
    $this->attributes['first_name'] = strtolower($value);
}

但是在某些情况下，我需要忽略此Mutator. 有什么办法可以做到这一点

However I need to Ignore this Mutator in some cases. Is there any way to achieve this

推荐答案

在模型中设置一个公共变量，例如$ preventAttrSet

Set a public variable in model, e.g $preventAttrSet

public $preventAttrSet = false;

public function setFirstNameAttribute($value) {
    if ($this->preventAttrSet) {
        // Ignore Mutator
        $this->attributes['first_name'] = $value;
    } else {
        $this->attributes['first_name'] = strtolower($value);
    }
}

现在，当您要根据情况忽略Mutator时，可以将public变量设置为true

Now you can set the public variable to true when want to Ignore Mutator according to your cases

$user = new User;
$user->preventAttrSet = true;
$user->first_name = 'Sally';
echo $user->first_name;

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