Automattic\WooCommerce\EmailEditor\Engine

Theme_Controller::recursive_extract_preset_variables │ private │ WC 1.0

Replace preset variables with their values.

Method of the class: Theme_Controller{}

No Hooks.

Returns

Array.

Usage

// private - for code of main (parent) class only
$result = $this->recursive_extract_preset_variables( $styles );

$styles(array) (required)

Styles array.

Theme_Controller::recursive_extract_preset_variables() Theme Controller::recursive extract preset variables code ^{WC 10.4.3}

private function recursive_extract_preset_variables( $styles ) {
	foreach ( $styles as $key => $style_value ) {
		if ( is_array( $style_value ) ) {
			$styles[ $key ] = $this->recursive_extract_preset_variables( $style_value );
		} elseif ( is_string( $style_value ) && strpos( $style_value, 'var:preset|' ) === 0 ) {
			/** @var string $style_value */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
			$styles[ $key ] = 'var(--wp--' . str_replace( '|', '--', str_replace( 'var:', '', $style_value ) ) . ')';
		} else {
			$styles[ $key ] = $style_value;
		}
	}
	return $styles;
}