MysqlndUhConnection::storeResult

(PECL mysqlnd-uh >= 1.0.0-alpha)

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

说明

public MysqlndUhConnection::storeResult ( mysqlnd_connection $connection ) : resource

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

相关文章
php ibm db2 函数 requests the next result set from a stored procedurephp dbx 函数 fetches rows from a query result that had the dbx result unbuffered flag setphp dbx 函数 sort a result from a dbx query by a custom sort functionphp firebird/interbase 函数 fetch a result row from a query as an associative arrayphp maxdb 函数 prepare next result from multi queryphp maxdb 函数 transfers a result set from a prepared statementphp maxdb 函数 transfers a result set from the last queryphp maxdb 函数 returns the number of warnings from the last query for the given linkphp 多字节字符串 函数 retrieve the result from the last multibyte regular expression matchphp sqlite 函数 fetches a column from the current row of a result setphp sqlite 函数 fetches the next row from a result set as an objectphp mysqli stmt gets a result set from a prepared statementphp mysqli stmt reads the next result from a multiple queryphp mysqli stmt transfers a result set from a prepared statementphp mysqlnduhconnection returns the number of warnings from the last query for the given linkphp mysqlnduhconnection prepare next result from multi queryphp mysqlnduhconnection read a result set headerphp mysqlnduhconnection get result from async queryphp mysqlnduhconnection transfers a result set from the last queryphp mysqlnduhconnection initiate a result set retrieval
关注编程学问公众号