/usr/share/php/PhpAmqpLib/Wire/AMQPTable.php is in php-amqplib 2.7.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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namespace PhpAmqpLib\Wire;
use PhpAmqpLib\Exception;
class AMQPTable extends AMQPAbstractCollection
{
/**
* @return int
*/
final public function getType()
{
return self::T_TABLE;
}
/**
* @param string $key
* @param mixed $val
* @param int|null $type
*/
public function set($key, $val, $type = null)
{
//https://www.rabbitmq.com/resources/specs/amqp0-9-1.pdf, https://www.rabbitmq.com/resources/specs/amqp0-8.pdf
//Field names MUST start with a letter, '$' or '#' and may continue with letters, '$' or '#', digits, or underlines, to a maximum length of 128 characters
//The server SHOULD validate field names and upon receiving an invalid field name, it SHOULD signal a connection exception with reply code 503 (syntax error)
//validating length only and delegating other stuff to server, as rabbit seems to currently support numeric keys
if (!($len = strlen($key)) || ($len > 128)) {
throw new Exception\AMQPInvalidArgumentException('Table key must be non-empty string up to 128 chars in length');
}
$this->setValue($val, $type, $key);
}
}
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