Registry / serialization / doctrine-lexer

doctrine-lexer

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library3.0.1phppackagistunverified

PHP Doctrine Lexer parser library that can be used in Top-Down, Recursive Descent Parsers.

serialization utility

composer require doctrine/lexer

github ↗homepage ↗

INSTALL

IMPORT

SIG · DOCTRINE-LEXER

doctrine-lexer

serializationphpv3.0.1

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

AbstractLexer

✓ use Doctrine\Common\Lexer\AbstractLexer;

Create a custom lexer by extending AbstractLexer.

use Doctrine\Common\Lexer\AbstractLexer; class MyLexer extends AbstractLexer { protected function getCatchablePatterns() { return ['[a-zA-Z]+', '\d+']; } protected function getNonCatchablePatterns() { return ["\s+"]; } protected function getType(&$value) { if (ctype_alpha($value)) return 'T_WORD'; if (is_numeric($value)) return 'T_NUMBER'; return null; } }

Debug

Known issues

breakingVersion 3.x requires PHP 8.1 or higher.

fix

Upgrade PHP to 8.1+ or use version 2.x for older PHP versions.

affects: >=3.0.0

Upgrade

Version history

3.0.1latest on Packagist

Audit

Dependencies

No dependency data recorded yet.

Agent activity

11 hits · last 30 days

node

Resources

githubhttps://github.com/doctrine/lexer ↗

homepagehttps://www.doctrine-project.org/projects/lexer.html ↗