Converts a widget ID into its id_base and number components.
Parameters
$id
stringrequired- Widget ID.
Source
function wp_parse_widget_id( $id ) {
$parsed = array();
if ( preg_match( '/^(.+)-(\d+)$/', $id, $matches ) ) {
$parsed['id_base'] = $matches[1];
$parsed['number'] = (int) $matches[2];
} else {
// Likely an old single widget.
$parsed['id_base'] = $id;
}
return $parsed;
}
Changelog
Version | Description |
---|---|
5.8.0 | Introduced. |
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