MysqlndUhConnection
PHP 手册

MysqlndUhConnection::setCharset

(PECL mysqlnd-uh >= 1.0.0-alpha)

MysqlndUhConnection::setCharset — Sets the default client character set

说明

public bool MysqlndUhConnection::setCharset ( mysqlnd_connection $connection , string $charset )

Sets the default client character set.

参数

connection

Mysqlnd connection handle. Do not modify!

charset

The charset to be set as default.

返回值

Returns TRUE on success. Otherwise, returns FALSE

范例

Example #1 MysqlndUhConnection::setCharset() example

<?php
class proxy extends MysqlndUhConnection {
 public function setCharset($res, $charset) {
  printf("%s(%s)\n", __METHOD__, var_export(func_get_args(), true));
  $ret = parent::setCharset($res, $charset);
  printf("%s returns %s\n", __METHOD__, var_export($ret, true));
  return $ret;
 }
}
mysqlnd_uh_set_connection_proxy(new proxy());
$mysqli = new mysqli("localhost", "root", "", "test");
$mysqli->set_charset("latin1");
?>

以上例程会输出：

proxy::setCharset(array (
  0 => NULL,
  1 => 'latin1',
))
proxy::setCharset returns true

参见

MysqlndUhConnection
PHP 手册