mysqli_character_set_name

Returns the default character set for the database connection (PHP 5)
string mysqli_character_set_name ( mysqli link )

Procedural style:

Object oriented style (method):

mysqli {
  string character_set_name();
}

Returns the current character set for the database connection specified by the link parameter.

返回值

The default character set for the current connection

范例

例 1252. Object oriented style

<?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();
?>

例 1253. Procedural style

<?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);
?>

上例将输出:

Current character set is latin1_swedish_ci