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<?php
namespace Hyphper\Frame\Exception;
class InvalidFlagException extends \Exception
{
/**
* InvalidFlagException constructor.
*
* @param string $flag
* @param int $valid_flags
*/
public function __construct($flag, $valid_flags)
parent::__construct(
sprintf(
"Unexpected flag: 0x%02x. Valid flags are: %s",
$flag,
($valid_flags) ? $this->getValidFlags($valid_flags) : "none"
)
);
}
* @param $valid_flags
* @return string
protected function getValidFlags($valid_flags)
$flags = [];
foreach ($valid_flags as $flag) {
$flags[] = sprintf('0x%02x', $flag);
return implode(', ', $flags);
hyphper /
h2-frame
