wp_parse_widget_id() WordPress Function
The wp_parse_widget_id() function is used to parse a widget id. It accepts a single parameter, the id string. The function returns an array containing the id string and the number of the widget.
wp_parse_widget_id( string $id ) #
Converts a widget ID into its id_base and number components.
Parameters
- $id
(string)(Required)Widget ID.
Return
(array) Array containing a widget's id_base and number components.
Source
File: wp-includes/widgets.php
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;
}
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Changelog
| Version | Description |
|---|---|
| 5.8.0 | Introduced. |