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<?php
declare(strict_types=1);
namespace unreal4u\MQTT\Internals;
use unreal4u\MQTT\DataTypes\PacketIdentifier as PacketIdentifierDataType;
use unreal4u\MQTT\Utilities;
/**
* Trait ReadableContent
* @package unreal4u\MQTT\Internals
*/
trait PacketIdentifier
{
* The packet identifier variable
* @var PacketIdentifierDataType
private $packetIdentifier = 0;
final public function setPacketIdentifier(PacketIdentifierDataType $packetIdentifier): self
$this->packetIdentifier = $packetIdentifier;
return $this;
}
final public function getPacketIdentifier(): int
return $this->packetIdentifier->getPacketIdentifierValue();
* Returns the binary representation of the packet identifier
*
* @return string
* @throws \OutOfRangeException
final public function getBinaryRepresentation(): string
return Utilities::convertNumberToBinaryString($this->packetIdentifier->getPacketIdentifierValue());
final public function generateRandomPacketIdentifier(): self
try {
$this->packetIdentifier = new PacketIdentifierDataType(random_int(1, 65535));
} catch (\Exception $e) {
/*
* Default to an older method, there should be no security issues here I believe.
* If I am mistaken, please contact me at https://t.me/unreal4u
/** @noinspection ExceptionsAnnotatingAndHandlingInspection */
/** @noinspection RandomApiMigrationInspection */
$this->packetIdentifier = new PacketIdentifierDataType(mt_rand(1, 65535));
unreal4u /
mqtt
