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<?php
/**
* TCP accel protocol
* User: moyo
* Date: 2018/7/30
* Time: 4:41 PM
*/
namespace Carno\HRPC\Accel\Chips;
trait Protocol
{
* @param int $seq
* @param string $message
* @return string
protected function packing(int $seq, string $message) : string
return pack('N', $seq) . pack('N', strlen($message)) . $message;
}
* @param string $packet
* @return array [int:seq, string:message]
protected function unpacking(string $packet) : array
return [
unpack('N', substr($packet, 0, 4))[1],
substr($packet, 8, unpack('N', substr($packet, 4, 4))[1])
];
carno-php /
hrpca
