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mysqli::get_charset

mysqli_get_charset

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

mysqli::get_charset -- mysqli_get_charsetReturns a character set object

Descrizione

Stile orientato agli oggetti

public mysqli::get_charset(): ?object

Stile procedurale

mysqli_get_charset(mysqli $mysql): ?object

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

Elenco dei parametri

link

Solo nello stile procedurale: un identificatore restituito da mysqli_connect() o mysqli_init()

Valori restituiti

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 (?)

Esempi

Example #1 mysqli::get_charset() example

Stile orientato agli oggetti

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

Stile procedurale

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

I precedenti esempi visualizzeranno:

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)
}

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