WP_Theme_JSON::append_to_selector( string $selector, string $to_append )
Function that appends a sub-selector to a existing one.
Description
Given the compounded $selector "h1, h2, h3" and the $to_append selector ".some-class" the result will be "h1.some-class, h2.some-class, h3.some-class".
Parameters
- $selector
-
(string) (Required) Original selector.
- $to_append
-
(string) (Required) Selector to append.
Return
(string)
Source
File: wp-includes/class-wp-theme-json.php
protected static function append_to_selector( $selector, $to_append ) { $new_selectors = array(); $selectors = explode( ',', $selector ); foreach ( $selectors as $sel ) { $new_selectors[] = $sel . $to_append; } return implode( ',', $new_selectors ); }
Expand full source code Collapse full source code View on Trac View on GitHub
Changelog
Version | Description |
---|---|
5.8.0 | Introduced. |