← All changes | back/Libraries/Sabberworm/CSS/src/Property/KeyframeSelector.php +0 -47 11.0.2 → 11.1.1 View file →

		@@ -1,47 +1,0 @@
1		-<?php
2		-
3		-declare(strict_types=1);
4		-
5		-namespace AcyMailing\Libraries\Sabberworm\CSS\Property;
6		-
7		-class KeyframeSelector extends Selector
8		-{
9		- /**
10		- * This differs from the parent class:
11		- * - comma is not allowed unless escaped or quoted;
12		- * - percentage value is allowed by itself.
13		- *
14		- * @var non-empty-string
15		- *
16		- * @internal since 8.5.2
17		- */
18		- public const SELECTOR_VALIDATION_RX = '/
19		- ^(
20		- (?:
21		- # any sequence of valid unescaped characters, except quotes
22		- [a-zA-Z0-9\\x{00A0}-\\x{FFFF}_^$|*=~\\[\\]()\\-\\s\\.:#+>]++
23		- |
24		- # one or more escaped characters
25		- (?:\\\\.)++
26		- |
27		- # quoted text, like in `[id="example"]`
28		- (?:
29		- # opening quote
30		- ([\'"])
31		- (?:
32		- # sequence of characters except closing quote or backslash
33		- (?:(?!\\g{-1}|\\\\).)++
34		- |
35		- # one or more escaped characters
36		- (?:\\\\.)++
37		- )*+ # zero or more times
38		- # closing quote or end (unmatched quote is currently allowed)
39		- (?:\\g{-1}|$)
40		- )
41		- )*+ # zero or more times
42		- |
43		- # keyframe animation progress percentage (e.g. 50%), untrimmed
44		- \\s*+(\\d++%)\\s*+
45		- )$
46		- /ux';
47		-}