1: <?php declare(strict_types=1);
2:
3: namespace PhpParser\Lexer\TokenEmulator;
4:
5: use PhpParser\PhpVersion;
6:
7: /*
8: * In PHP 8.1, "readonly(" was special cased in the lexer in order to support functions with
9: * name readonly. In PHP 8.2, this may conflict with readonly properties having a DNF type. For
10: * this reason, PHP 8.2 instead treats this as T_READONLY and then handles it specially in the
11: * parser. This emulator only exists to handle this special case, which is skipped by the
12: * PHP 8.1 ReadonlyTokenEmulator.
13: */
14: class ReadonlyFunctionTokenEmulator extends KeywordEmulator {
15: public function getKeywordString(): string {
16: return 'readonly';
17: }
18:
19: public function getKeywordToken(): int {
20: return \T_READONLY;
21: }
22:
23: public function getPhpVersion(): PhpVersion {
24: return PhpVersion::fromComponents(8, 2);
25: }
26:
27: public function reverseEmulate(string $code, array $tokens): array {
28: // Don't bother
29: return $tokens;
30: }
31: }
32: