|
<?php
|
|
|
|
namespace common\models\traits;
|
|
|
|
trait ColumnExistsTrait
|
|
{
|
|
private function checkIfColumnExists($columnName)
|
|
{
|
|
$class = get_called_class();
|
|
$table = \Yii::$app->db->getTableSchema($class::tableName());
|
|
return isset($table->columns[$columnName]);
|
|
}
|
|
} |