Php/docs/mysqlnduhconnection.sendquery

• PHP Manual
• MysqlndUhConnection
• Sends a query to MySQL

MysqlndUhConnection::sendQuery

(PECL mysqlnd-uh >= 1.0.0-alpha)

MysqlndUhConnection::sendQuery — Sends a query to MySQL

说明

public MysqlndUhConnection::sendQuery ( mysqlnd_connection $connection , string $query ) : bool

Sends a query to MySQL.

参数

connection

Mysqlnd connection handle. Do not modify!

query

The query string.

返回值

Returns true on success. Otherwise, returns false

范例

Example #1 MysqlndUhConnection::sendQuery() example

<?phpclass proxy extends MysqlndUhConnection { public function sendQuery($res, $query) {  printf("%s(%s)\n", __METHOD__, var_export(func_get_args(), true));  $ret = parent::sendQuery($res, $query);  printf("%s returns %s\n", __METHOD__, var_export($ret, true));  return $ret; }}mysqlnd_uh_set_connection_proxy(new proxy());$mysqli = new mysqli("localhost", "root", "", "test");$mysqli->query("SELECT 1");?>

以上例程会输出：

proxy::sendQuery(array (
  0 => NULL,
  1 => 'SELECT 1',
))
proxy::sendQuery returns true

参见

• mysqlnd_uh_set_connection_proxy() - Installs a proxy for mysqlnd connections