MysqlndUhConnection::sendQuery

(PECL mysqlnd-uh >= 1.0.0-alpha)

MysqlndUhConnection::sendQuery — Sends a query to MySQL

说明

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

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

  <?php
 class  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