PHP Australia Conference 2015

mysqli::get_charset

mysqli_get_charset

(PHP 5 >= 5.1.0)

mysqli::get_charset -- mysqli_get_charsetReturns a character set object

Beschreibung

Objektorientierter Stil

object mysqli::get_charset ( void )

Prozeduraler Stil

object mysqli_get_charset ( mysqli $link )

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() zur├╝ckgegebenes Verbindungsobjekt.

R├╝ckgabewerte

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($db->get_charset());
?>

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

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