WP_Customize_Custom_CSS_Setting::filter_previewed_wp_get_custom_css() WordPress Method
The WP_Customize_Custom_CSS_Setting::filter_previewed_wp_get_custom_css() method is used to filter the previewed Custom CSS code. This is useful if you want to add or remove CSS code from the Custom CSS code that is being previewed.
WP_Customize_Custom_CSS_Setting::filter_previewed_wp_get_custom_css( string $css, string $stylesheet ) #
Filters wp_get_custom_css for applying the customized value.
Description
This is used in the preview when wp_get_custom_css() is called for rendering the styles.
See also
Parameters
- $css
(string)(Required)Original CSS.
- $stylesheet
(string)(Required)Current stylesheet.
Return
(string) CSS.
Source
File: wp-includes/customize/class-wp-customize-custom-css-setting.php
public function filter_previewed_wp_get_custom_css( $css, $stylesheet ) {
if ( $stylesheet === $this->stylesheet ) {
$customized_value = $this->post_value( null );
if ( ! is_null( $customized_value ) ) {
$css = $customized_value;
}
}
return $css;
}
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Changelog
| Version | Description |
|---|---|
| 4.7.0 | Introduced. |