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<?php |
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|
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namespace WPDeveloper\BetterDocs\Dependencies\PhpParser; |
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|
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class ParserFactory { |
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const PREFER_PHP7 = 1; |
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const PREFER_PHP5 = 2; |
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const ONLY_PHP7 = 3; |
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const ONLY_PHP5 = 4; |
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|
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/** |
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* Creates a Parser instance, according to the provided kind. |
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* |
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* @param int $kind One of ::PREFER_PHP7, ::PREFER_PHP5, ::ONLY_PHP7 or ::ONLY_PHP5 |
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* @param Lexer|null $lexer Lexer to use. Defaults to emulative lexer when not specified |
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* @param array $parserOptions Parser options. See ParserAbstract::__construct() argument |
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* |
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* @return Parser The parser instance |
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*/ |
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public function create($kind, ?Lexer $lexer = null, array $parserOptions = array()) { |
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if (null === $lexer) { |
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$lexer = new Lexer\Emulative(); |
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} |
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switch ($kind) { |
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case self::PREFER_PHP7: |
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return new Parser\Multiple([ |
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new Parser\Php7($lexer, $parserOptions), new Parser\Php5($lexer, $parserOptions) |
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]); |
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case self::PREFER_PHP5: |
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return new Parser\Multiple([ |
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new Parser\Php5($lexer, $parserOptions), new Parser\Php7($lexer, $parserOptions) |
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]); |
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case self::ONLY_PHP7: |
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return new Parser\Php7($lexer, $parserOptions); |
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case self::ONLY_PHP5: |
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return new Parser\Php5($lexer, $parserOptions); |
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default: |
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throw new \LogicException( |
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'Kind must be one of ::PREFER_PHP7, ::PREFER_PHP5, ::ONLY_PHP7 or ::ONLY_PHP5' |
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); |
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} |
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} |
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} |
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