wpdb::init_charset() public WP 3.1.0
Sets $this->charset and $this->collate.
{} It's a method of the class: wpdb{}
No Hooks.
Return
Null. Nothing.
Usage
global $wpdb; $wpdb->init_charset();
Changelog
Since 3.1.0 | Introduced. |
Code of wpdb::init_charset() wpdb::init charset WP 5.6
public function init_charset() {
$charset = '';
$collate = '';
if ( function_exists( 'is_multisite' ) && is_multisite() ) {
$charset = 'utf8';
if ( defined( 'DB_COLLATE' ) && DB_COLLATE ) {
$collate = DB_COLLATE;
} else {
$collate = 'utf8_general_ci';
}
} elseif ( defined( 'DB_COLLATE' ) ) {
$collate = DB_COLLATE;
}
if ( defined( 'DB_CHARSET' ) ) {
$charset = DB_CHARSET;
}
$charset_collate = $this->determine_charset( $charset, $collate );
$this->charset = $charset_collate['charset'];
$this->collate = $charset_collate['collate'];
}