mysqli::character_set_name
mysqli_character_set_name
(PHP 5, PHP 7, PHP 8)
mysqli::character_set_name -- mysqli_character_set_name — Returns the current character set of the database connection
Description
Object-oriented style
public mysqli::character_set_name(): string
Procedural style
mysqli_character_set_name(mysqli $mysql): string
Returns the current character set of the database connection.
Parameters
-
mysql
-
Procedural style only: A mysqli object returned by mysqli_connect() or mysqli_init()
Return Values
The current character set of the connection
Examples
Example #1 mysqli::character_set_name() example
Object-oriented style
<?php mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT); $mysqli = new mysqli("localhost", "my_user", "my_password", "world"); /* Set the default character set */ $mysqli->set_charset('utf8mb4'); /* Print current character set */ $charset = $mysqli->character_set_name(); printf("Current character set is %s\n", $charset);
Procedural style
<?php mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT); $mysqli = mysqli_connect("localhost", "my_user", "my_password", "world"); /* Set the default character set */ mysqli_set_charset($mysqli, 'utf8mb4'); /* Print current character set */ $charset = mysqli_character_set_name($mysqli); printf("Current character set is %s\n", $charset);
The above examples will output:
Current character set is utf8mb4
See Also
- mysqli_set_charset() - Sets the client character set
- 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
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https://www.php.net/manual/en/mysqli.character-set-name.php