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<?php
declare(strict_types=1);
namespace SimpleSAML\XML\Assert;
use InvalidArgumentException;
/**
* @package simplesamlphp/xml-common
*/
trait EntitiesTrait
{
private static string $entities_regex = '/^([a-z_][\w.-]*)([\s][a-z_][\w.-]*)*$/Dui';
* @param string $value
* @param string $message
protected static function validEntities(string $value, string $message = ''): void
Assert::regex(
$value,
self::$entities_regex,
$message ?: '%s is not a valid xs:ENTITIES',
InvalidArgumentException::class,
);
}
simplesamlphp /
xml-common
