Php/docs/mysqlnduhconnection.listmethod

• PHP Manual
• MysqlndUhConnection
• Wrapper for assorted list commands

MysqlndUhConnection::listMethod

(PECL mysqlnd-uh >= 1.0.0-alpha)

MysqlndUhConnection::listMethod — Wrapper for assorted list commands

说明

public MysqlndUhConnection::listMethod ( mysqlnd_connection $connection , string $query , string $achtung_wild , string $par1 ) : void

Wrapper for assorted list commands.

Warning 本函数还未编写文档，仅有参数列表。

参数

connection

Mysqlnd connection handle. Do not modify!

query

SHOW command to be executed.

achtung_wild

par1

返回值

返回值

TODO

范例

Example #1 MysqlndUhConnection::listMethod() example

<?phpclass proxy extends MysqlndUhConnection { public function listMethod($res, $query, $pattern, $par1) {  printf("%s(%s)\n", __METHOD__, var_export(func_get_args(), true));  $ret = parent::listMethod($res, $query, $pattern, $par1);  printf("%s returns %s\n", __METHOD__, var_export($ret, true));  return $ret; }}mysqlnd_uh_set_connection_proxy(new proxy());$mysql = mysql_connect("localhost", "root", "");$res = mysql_list_dbs($mysql);printf("num_rows = %d\n", mysql_num_rows($res));while ($row = mysql_fetch_assoc($res)) var_dump($row);?>

以上例程会输出：

proxy::listMethod(array (
  0 => NULL,
  1 => 'SHOW DATABASES',
  2 => '',
  3 => '',
))
proxy::listMethod returns NULL
num_rows = 6
array(1) {
  ["Database"]=>
  string(18) "information_schema"
}
array(1) {
  ["Database"]=>
  string(5) "mysql"
}
array(1) {
  ["Database"]=>
  string(8) "oxid_new"
}
array(1) {
  ["Database"]=>
  string(7) "phptest"
}
array(1) {
  ["Database"]=>
  string(7) "pushphp"
}
array(1) {
  ["Database"]=>
  string(4) "test"
}

参见

• mysqlnd_uh_set_connection_proxy() - Installs a proxy for mysqlnd connections
• mysql_list_dbs() - 列出 MySQL 服务器中所有的数据库