<?php declare(strict_types=1); namespace PhpParser\Lexer\TokenEmulator; use PhpParser\Lexer\Emulative; final class ReadonlyTokenEmulator extends KeywordEmulator { public function getPhpVersion(): string { return Emulative::PHP_8_1; } public function getKeywordString(): string { return 'readonly'; } public function getKeywordToken(): int { return \T_READONLY; } protected function isKeywordContext(array $tokens, int $pos): bool { if (!parent::isKeywordContext($tokens, $pos)) { return false; } // Support "function readonly(" return !(isset($tokens[$pos + 1]) && ($tokens[$pos + 1][0] === '(' || ($tokens[$pos + 1][0] === \T_WHITESPACE && isset($tokens[$pos + 2]) && $tokens[$pos + 2][0] === '('))); } }