MysqlndUhConnection::charsetName

(PECL mysqlnd-uh >= 1.0.0-alpha)

MysqlndUhConnection::charsetNameReturns the default character set for the database connection

说明

public string MysqlndUhConnection::charsetName ( mysqlnd_connection $connection )

Returns the default character set for the database connection.

参数

connection

Mysqlnd connection handle. Do not modify!

返回值

The default character set.

范例

Example #1 MysqlndUhConnection::charsetName() example

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

$mysqli = new mysqli("localhost""root""""test");
var_dump(mysqli_character_set_name($mysqli));
?>

以上例程会输出:

proxy::charsetName(array (
  0 => NULL,
))
proxy::charsetName returns 'latin1'
string(6) "latin1"

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