WP_Customize_Custom_CSS_Setting::filter_previewed_wp_get_custom_css() – Method

WP_Customize_Custom_CSS_Setting::filter_previewed_wp_get_custom_css( string $css, string $stylesheet ): string

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.

Parameters

$cssstringrequired: Original CSS.
$stylesheetstringrequired: Current stylesheet.

Return

string CSS.

Source

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.

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