[edit] Last updated: Fri, 18 Sep 2009

mysqli::get_charset

mysqli_get_charset

(PHP 5 >= 5.1.0)

mysqli::get_charset -- mysqli_get_charset — Returns a character set object

Описание

object mysqli::get_charset ( void )

object mysqli_get_charset ( mysqli $link )

Returns a character set object providing several properties of the current active character set.

Параметри

link: Само за процедурния стил: Идентификатор на връзката върнат от mysqli_connect() или mysqli_init()

Връщани стойности

The function returns a character set object with the following properties:

charset: Character set name
collation: Collation name
dir: Directory the charset description was fetched from (?) or "" for built-in character sets
min_length: Minimum character length in bytes
max_length: Maximum character length in bytes
number: Internal character set number
state: Character set status (?)

Примери

Example #1 Object oriented style


<?php
  $db = mysqli_init();
  $db->real_connect("localhost","root","","test");
  var_dump($db->get_charset());
?>

Example #2 Procedural style


<?php
  $db = mysqli_init();
  mysqli_real_connect($db, "localhost","root","","test");
  var_dump($db->get_charset());
?>

Примерът по-горе ще изведе:

object(stdClass)#2 (7) {
  ["charset"]=>
  string(6) "latin1"
  ["collation"]=>
  string(17) "latin1_swedish_ci"
  ["dir"]=>
  string(0) ""
  ["min_length"]=>
  int(1)
  ["max_length"]=>
  int(1)
  ["number"]=>
  int(8)
  ["state"]=>
  int(801)
}

Вж. също

mysqli_character_set_name() - Returns the default character set for the database connection
mysqli_set_charset() - Sets the default client character set

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