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 CRAP
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 2.02
1<?php
2
3declare(strict_types=1);
4
5namespace Phpdftk\Css\Value;
6
7/**
8 * CSS Fonts 4 §6.4 — typed `font-feature-settings` value.
9 * Comma-separated list of {@see FontFeatureValue} entries. The
10 * shaper consumes the list to enable/disable individual OpenType
11 * GSUB / GPOS feature tags.
12 *
13 *   font-feature-settings: "tnum", "liga" off, "ss01" 1;
14 */
15final readonly class FontFeatureSettings extends Value
16{
17    /**
18     * @param list<FontFeatureValue> $features
19     */
20    public function __construct(public array $features) {}
21
22    public function toCss(): string
23    {
24        if ($this->features === []) {
25            return 'normal';
26        }
27        return implode(', ', array_map(
28            static fn(FontFeatureValue $f): string => $f->toCss(),
29            $this->features,
30        ));
31    }
32}