All Classes
Inheritance | yii\helpers\UnsetArrayValue |
---|---|
Available since version | 2.0.10 |
Source Code | https://github.com/yiisoft/yii2/blob/master/framework/helpers/UnsetArrayValue.php |
Object that represents the removal of array value while performing yii\helpers\ArrayHelper::merge().
Usage example:
$array1 = [ 'ids' => [ 1, ], 'validDomains' => [ 'example.com', 'www.example.com', ], ]; $array2 = [ 'ids' => [ 2, ], 'validDomains' => new \yii\helpers\UnsetArrayValue(), ]; $result = \yii\helpers\ArrayHelper::merge($array1, $array2);
The result will be
[ 'ids' => [ 1, 2, ], ]
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