mirror of
https://github.com/OpenXE-org/OpenXE.git
synced 2025-03-27 07:40:22 +01:00
35 lines
986 B
PHP
35 lines
986 B
PHP
<?php
|
|
|
|
/**
|
|
* @see https://github.com/laminas/laminas-stdlib for the canonical source repository
|
|
* @copyright https://github.com/laminas/laminas-stdlib/blob/master/COPYRIGHT.md
|
|
* @license https://github.com/laminas/laminas-stdlib/blob/master/LICENSE.md New BSD License
|
|
*/
|
|
|
|
namespace Laminas\Stdlib\Guard;
|
|
|
|
/**
|
|
* Provide a guard method against null data
|
|
*/
|
|
trait NullGuardTrait
|
|
{
|
|
/**
|
|
* Verify that the data is not null
|
|
*
|
|
* @param mixed $data the data to verify
|
|
* @param string $dataName the data name
|
|
* @param string $exceptionClass FQCN for the exception
|
|
* @throws \Exception
|
|
*/
|
|
protected function guardAgainstNull(
|
|
$data,
|
|
$dataName = 'Argument',
|
|
$exceptionClass = 'Laminas\Stdlib\Exception\InvalidArgumentException'
|
|
) {
|
|
if (null === $data) {
|
|
$message = sprintf('%s cannot be null', $dataName);
|
|
throw new $exceptionClass($message);
|
|
}
|
|
}
|
|
}
|