mysqli::get_charset

mysqli_get_charset

(PHP 5 >= 5.1.0, PHP 7)

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

Beschreibung

Objektorientierter Stil

public mysqli::get_charset ( ) : object

Prozeduraler Stil

mysqli_get_charset ( mysqli $link ) : object

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

Parameter-Liste

link

Nur bei prozeduralem Aufruf: Ein von mysqli_connect() oder mysqli_init() zurückgegebenes Verbindungsobjekt.

Rückgabewerte

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 (?)

Beispiele

Beispiel #1 mysqli::get_charset() example

Objektorientierter Stil

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

Prozeduraler Stil

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

Die obigen Bespiele erzeugen folgende Ausgabe:

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)
}

Siehe auch