56 lines
974 B
PHP
56 lines
974 B
PHP
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<?php
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declare(strict_types=1);
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namespace Doctrine\Tests\Common\Lexer;
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use Doctrine\Common\Lexer\AbstractLexer;
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use function in_array;
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use function is_numeric;
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/** @extends AbstractLexer<TokenType, string|int> */
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class EnumLexer extends AbstractLexer
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{
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/**
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* {@inheritDoc}
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*/
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protected function getCatchablePatterns(): array
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{
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return [
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'=|<|>',
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'[a-z]+',
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'\d+',
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];
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}
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/**
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* {@inheritDoc}
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*/
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protected function getNonCatchablePatterns(): array
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{
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return [
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'\s+',
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'(.)',
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];
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}
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/**
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* {@inheritDoc}
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*/
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protected function getType(&$value): TokenType
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{
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if (is_numeric($value)) {
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$value = (int) $value;
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return TokenType::INT;
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}
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if (in_array($value, ['=', '<', '>'])) {
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return TokenType::OPERATOR;
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}
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return TokenType::STRING;
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}
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}
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