MySQLi
PHP Manual

mysqli::set_charset

mysqli_set_charset

(PHP 5 >= 5.0.5)

mysqli::set_charset -- mysqli_set_charsetSets the default client character set

설명

Object oriented style (method):

bool mysqli::set_charset ( string $charset )

Procedural style:

bool mysqli_set_charset ( mysqli $link , string $charset )

Sets the default character set to be used when sending data from and to the database server.

인수

link

순차 형식 전용: mysqli_connect()mysqli_init()가 반환한 연결 식별자.

charset

The charset to be set as default.

반환값

성공할 경우 TRUE를, 실패할 경우 FALSE를 반환합니다.

주의

Note: To use this function on a Windows platform you need MySQL client library version 4.1.11 or above (for MySQL 5.0 you need 5.0.6 or above).

Note: This is the preferred way to change the charset. Using mysqli::query() to execute SET NAMES .. is not recommended.

예제

Example #1 Object oriented style

<?php
$mysqli 
= new mysqli("localhost""my_user""my_password""test");

/* check connection */
if (mysqli_connect_errno()) {
    
printf("Connect failed: %s\n"mysqli_connect_error());
    exit();
}

/* change character set to utf8 */
if (!$mysqli->set_charset("utf8")) {
    
printf("Error loading character set utf8: %s\n"$mysqli->error);
} else {
    
printf("Current character set: %s\n"$mysqli->character_set_name());
}

$mysqli->close();
?>

Example #2 Procedural style

<?php
$link 
mysqli_connect('localhost''my_user''my_password''test');

/* check connection */
if (mysqli_connect_errno()) {
    
printf("Connect failed: %s\n"mysqli_connect_error());
    exit();
}

/* change character set to utf8 */
if (!mysqli_set_charset($link"utf8")) {
    
printf("Error loading character set utf8: %s\n"mysqli_error($link));
} else {
    
printf("Current character set: %s\n"mysqli_character_set_name($link));
}

mysqli_close($link);
?>

위 예제의 출력:

Current character set: utf8

참고


MySQLi
PHP Manual