107 lines
2.2 KiB
PHP
107 lines
2.2 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Polyfill\Php80;
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/**
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* @author Fedonyuk Anton <info@ensostudio.ru>
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*
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* @internal
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*/
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class PhpToken implements \Stringable
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{
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/**
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* @var int
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*/
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public $id;
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/**
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* @var string
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*/
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public $text;
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/**
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* @var -1|positive-int
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*/
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public $line;
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/**
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* @var int
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*/
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public $pos;
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/**
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* @param -1|positive-int $line
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*/
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public function __construct(int $id, string $text, int $line = -1, int $position = -1)
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{
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$this->id = $id;
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$this->text = $text;
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$this->line = $line;
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$this->pos = $position;
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}
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public function getTokenName(): ?string
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{
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if ('UNKNOWN' === $name = token_name($this->id)) {
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$name = \strlen($this->text) > 1 || \ord($this->text) < 32 ? null : $this->text;
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}
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return $name;
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}
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/**
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* @param int|string|array $kind
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*/
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public function is($kind): bool
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{
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foreach ((array) $kind as $value) {
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if (\in_array($value, [$this->id, $this->text], true)) {
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return true;
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}
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}
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return false;
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}
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public function isIgnorable(): bool
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{
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return \in_array($this->id, [\T_WHITESPACE, \T_COMMENT, \T_DOC_COMMENT, \T_OPEN_TAG], true);
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}
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public function __toString(): string
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{
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return (string) $this->text;
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}
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/**
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* @return list<static>
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*/
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public static function tokenize(string $code, int $flags = 0): array
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{
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$line = 1;
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$position = 0;
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$tokens = token_get_all($code, $flags);
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foreach ($tokens as $index => $token) {
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if (\is_string($token)) {
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$id = \ord($token);
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$text = $token;
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} else {
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[$id, $text, $line] = $token;
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}
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$tokens[$index] = new static($id, $text, $line, $position);
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$position += \strlen($text);
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}
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return $tokens;
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}
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}
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