mysqli::character_set_name

mysqli_character_set_name

(PHP 5)

mysqli::character_set_name -- mysqli_character_set_name — Returns the default character set for the database connection

설명

객체 기반 형식

string mysqli::character_set_name ( void )

절차식 형식

string mysqli_character_set_name ( mysqli $link )

Returns the current character set for the database connection.

인수

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

반환값

The default character set for the current connection

예제

Example #1 mysqli::character_set_name() example

객체 기반 형식


<?php
/* Open a connection */
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");

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

/* Print current character set */
$charset = $mysqli->character_set_name();
printf ("Current character set is %s\n", $charset);

$mysqli->close();
?>

절차식 형식


<?php
/* Open a connection */
$link = mysqli_connect("localhost", "my_user", "my_password", "world");

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

/* Print current character set */
$charset = mysqli_character_set_name($link);
printf ("Current character set is %s\n",$charset);

/* close connection */
mysqli_close($link);
?>

위 예제들의 출력:

Current character set is latin1_swedish_ci

참고

mysqli_set_charset() - Sets the default client character set
mysqli_client_encoding() - Alias of mysqli_character_set_name
mysqli_real_escape_string() - Escapes special characters in a string for use in an SQL statement, taking into account the current charset of the connection