Whether the metadata contains a key named properties.
Parameters
$metadataarrayrequired- Description of the style property.
Source
*/
protected static function append_to_selector( $selector, $to_append ) {
if ( ! str_contains( $selector, ',' ) ) {
return $selector . $to_append;
}
$new_selectors = array();
$selectors = explode( ',', $selector );
Changelog
| Version | Description |
|---|---|
| 5.8.0 | Introduced. |
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