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<?php |
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|
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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 <[email protected]> |
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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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|
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namespace Symfony\Polyfill\Php80; |
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|
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/** |
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* @author Fedonyuk Anton <[email protected]> |
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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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/** |
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* @var string |
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*/ |
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public $text; |
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|
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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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/** |
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* @var int |
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*/ |
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public $pos; |
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|
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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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|
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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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|
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return $name; |
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} |
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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, $this->text], true)) { |
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return true; |
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} |
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} |
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|
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return false; |
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} |
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|
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public function isIgnorable(): bool |
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{ |
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return \in_array($this->id, [\T_WHITESPACE, \T_COMMENT, \T_DOC_COMMENT, \T_OPEN_TAG], true); |
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} |
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|
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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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/** |
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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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|
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return $tokens; |
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} |
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} |
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|
