PHP mysqli_character_set_name () function
Examples
Returns the default character set of the database connection:
<? php
$ con = mysqli_connect ( "localhost" , "my_user", "my_password", "my_db");
// Check the connection
if (mysqli_connect_errno ($ con))
{
echo "Database connection failed:" mysqli_connect_error ();.
}
$ charset = mysqli_character_set_name ($ con) ;
echo "The default character set is:" $ charset;.
mysqli_close ($ con);
?>
$ con = mysqli_connect ( "localhost" , "my_user", "my_password", "my_db");
// Check the connection
if (mysqli_connect_errno ($ con))
{
echo "Database connection failed:" mysqli_connect_error ();.
}
$ charset = mysqli_character_set_name ($ con) ;
echo "The default character set is:" $ charset;.
mysqli_close ($ con);
?>
Definition and Usage
mysqli_character_set_name () function returns the default character set of the database connection.
grammar
mysqli_character_set_name( connection ) ;
参数 | 描述 |
---|---|
connection | 必需。规定要使用的 MySQL 连接。 |
technical details
return value: | Specifies the default character set of the connection. |
---|---|
PHP version: | 5+ |
PHP MySQLi Reference Manual