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

mysqlnd_uh_set_connection_proxy() - Installs a proxy for mysqlnd connections
mysqli_set_charset() - 设置默认字符编码