PHP code example of flaviovs / yii2-data-transformation

1. Go to this page and download the library: Download flaviovs/yii2-data-transformation library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

flaviovs / yii2-data-transformation example snippets


class MyBehavior extends \fv\yii\behaviors\DataTransformation
{
    public $autoConvertNull = false;

    // (...)
}


class DateTimeImmutableBehavior extends \fv\yii\behaviors\DataTransformation
{
	protected function transform($value)
	{
		return new \DateTimeImmutable('@' . $value);
	}

    protected function transformBack($value)
    {
        return $value->getTimestamp();
    }
}


class MyModel extends \yii\base\Model
{
	/**
	 * Unix timestamp attributes.
	 *
	 * @var integer
	 */
	public $created;
	public $updated;

	function behaviors()
	{
		return [
			'datetime' => [
				'class' => \app\behaviors\DateTimeImmutableBehavior::class,
					'attributes' => [
					'createdDateTime' => 'created',
					'updatedDateTime' => 'updated',
				],
			],
		];
	}
}


// Print our timestamp property.
print_r($mymodel->created);
/*
1547346253
*/

// Print our data transformation property.
echo $mymodel->createdDateTime;
/*
DateTimeImmutable Object
(
    [date] => 2019-01-13 02:24:13.000000
    [timezone_type] => 1
    [timezone] => +00:00
)
*/

// Set value using date transformation.
$mymodel->updatedDateTime = new DateTime('2018-12-01 00:00:00');

// Output transformed value.
echo $mymodel->updated;
/*
1543651200
*/