PHP Dokumentation: Mysqli character-set-name
12. Januar 2010 von werner
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
Beschreibung
Object oriented style (method):
string mysqli::character_set_name ( void )
Procedural style:
Returns the current character set for the database connection.
Parameter-Liste
- link
Nur bei prozeduralem Aufruf: Ein vonmysqli_connect() oder mysqli_init()zurückgegebenes Verbindungsobjekt.
Rückgabewerte
The default character set for the current connection
Beispiele
Beispiel #1 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();
?>Beispiel #2 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);
?>Das oben gezeigte Beispiel erzeugt folgendeAusgabe:
Current character set is latin1_swedish_ci
Siehe auch
- mysqli_client_encoding() – Alias of mysqli_character_set_name
- mysqli_real_escape_string() – Escapes special characters in a string for use in a SQL statement, taking into account the current charset of the connection
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