MysqlndUhConnection::storeResult

(PECL mysqlnd-uh >= 1.0.0-alpha)

MysqlndUhConnection::storeResult — Transfers a result set from the last query

说明

public resource MysqlndUhConnection::storeResult ( mysqlnd_connection $connection )

Transfers a result set from the last query.

参数

connection: Mysqlnd connection handle. Do not modify!

返回值

Resource of type Mysqlnd Resultset (internal only - you must not modify it!). The documentation may also refer to such resources using the alias name mysqlnd_resultset.

范例

Example #1 MysqlndUhConnection::storeResult() example

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

 $mysqli  = new  mysqli ( "localhost" ,  "root" ,  "" ,  "test" );
 $res  =  $mysqli -> query ( "SELECT 'Also called buffered result' AS _msg FROM DUAL" );
 var_dump ( $res -> fetch_assoc ());

 $mysqli -> real_query ( "SELECT 'Good morning!' AS _msg FROM DUAL" );
 $res  =  $mysqli -> store_result ();
 var_dump ( $res -> fetch_assoc ());
 ?>

以上例程会输出：

proxy::storeResult(array (
  0 => NULL,
))
proxy::storeResult returns NULL
resource(475) of type (Mysqlnd Resultset (internal only - you must not modify it!))
array(1) {
  ["_msg"]=>
  string(27) "Also called buffered result"
}
proxy::storeResult(array (
  0 => NULL,
))
proxy::storeResult returns NULL
resource(730) of type (Mysqlnd Resultset (internal only - you must not modify it!))
array(1) {
  ["_msg"]=>
  string(13) "Good morning!"
}

参见

mysqlnd_uh_set_connection_proxy() - Installs a proxy for mysqlnd connections
mysqli_store_result() - Transfers a result set from the last query
mysqli_real_query() - 执行一个mysql查询