home/alospiesjs/www/apis/youtube/vendor/psy/psysh/src/Reflection/ReflectionLanguageConstruct.php000060400000007044151162714410027442 0ustar00 [ 'var' => [], '...' => [ 'isOptional' => true, 'defaultValue' => null, ], ], 'unset' => [ 'var' => [], '...' => [ 'isOptional' => true, 'defaultValue' => null, ], ], 'empty' => [ 'var' => [], ], 'echo' => [ 'arg1' => [], '...' => [ 'isOptional' => true, 'defaultValue' => null, ], ], 'print' => [ 'arg' => [], ], 'die' => [ 'status' => [ 'isOptional' => true, 'defaultValue' => 0, ], ], 'exit' => [ 'status' => [ 'isOptional' => true, 'defaultValue' => 0, ], ], ]; /** * Construct a ReflectionLanguageConstruct object. * * @param string $keyword */ public function __construct(string $keyword) { if (!self::isLanguageConstruct($keyword)) { throw new \InvalidArgumentException('Unknown language construct: '.$keyword); } $this->keyword = $keyword; } /** * This can't (and shouldn't) do anything :). * * @throws \RuntimeException */ public static function export($name) { throw new \RuntimeException('Not yet implemented because it\'s unclear what I should do here :)'); } /** * Get language construct name. * * @return string */ public function getName(): string { return $this->keyword; } /** * None of these return references. * * @return bool */ public function returnsReference(): bool { return false; } /** * Get language construct params. * * @return array */ public function getParameters(): array { $params = []; foreach (self::$languageConstructs[$this->keyword] as $parameter => $opts) { $params[] = new ReflectionLanguageConstructParameter($this->keyword, $parameter, $opts); } return $params; } /** * Gets the file name from a language construct. * * (Hint: it always returns false) * * @todo remove \ReturnTypeWillChange attribute after dropping support for PHP 7.x (when we can use union types) * * @return string|false (false) */ #[\ReturnTypeWillChange] public function getFileName() { return false; } /** * To string. * * @return string */ public function __toString(): string { return $this->getName(); } /** * Check whether keyword is a (known) language construct. * * @param string $keyword * * @return bool */ public static function isLanguageConstruct(string $keyword): bool { return \array_key_exists($keyword, self::$languageConstructs); } }