MysqlndUhConnection
PHP Manual

MysqlndUhConnection::getProtocolInformation

(PECL mysqlnd-uh >= 1.0.0-alpha)

MysqlndUhConnection::getProtocolInformationReturns the version of the MySQL protocol used

説明

public string MysqlndUhConnection::getProtocolInformation ( mysqlnd_connection $connection )

Returns the version of the MySQL protocol used.

パラメータ

connection

Mysqlnd connection handle. Do not modify!

返り値

The protocol version.

例1 MysqlndUhConnection::getProtocolInformation() example

<?php
class proxy extends MysqlndUhConnection {
 public function 
getProtocolInformation($res) {
  
printf("%s(%s)\n"__METHOD__var_export(func_get_args(), true));
  
$ret parent::getProtocolInformation($res);
  
printf("%s returns %s\n"__METHOD__var_export($rettrue));
  return 
$ret;
 }
}
mysqlnd_uh_set_connection_proxy(new proxy());

$mysqli = new mysqli("localhost""root""""test");
var_dump($mysqli->protocol_version);
?>

上の例の出力は以下となります。

proxy::getProtocolInformation(array (
  0 => NULL,
))
proxy::getProtocolInformation returns 10
int(10)

参考


MysqlndUhConnection
PHP Manual