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Direktori : /home2/selectio/www/innerstore/vendor/psy/psysh/src/Command/ListCommand/ |
Current File : /home2/selectio/www/innerstore/vendor/psy/psysh/src/Command/ListCommand/FunctionEnumerator.php |
<?php /* * This file is part of Psy Shell. * * (c) 2012-2023 Justin Hileman * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Psy\Command\ListCommand; use Psy\Reflection\ReflectionNamespace; use Symfony\Component\Console\Input\InputInterface; /** * Function Enumerator class. */ class FunctionEnumerator extends Enumerator { /** * {@inheritdoc} */ protected function listItems(InputInterface $input, \Reflector $reflector = null, $target = null): array { // if we have a reflector, ensure that it's a namespace reflector if (($target !== null || $reflector !== null) && !$reflector instanceof ReflectionNamespace) { return []; } // only list functions if we are specifically asked if (!$input->getOption('functions')) { return []; } if ($input->getOption('user')) { $label = 'User Functions'; $functions = $this->getFunctions('user'); } elseif ($input->getOption('internal')) { $label = 'Internal Functions'; $functions = $this->getFunctions('internal'); } else { $label = 'Functions'; $functions = $this->getFunctions(); } $prefix = $reflector === null ? null : \strtolower($reflector->getName()).'\\'; $functions = $this->prepareFunctions($functions, $prefix); if (empty($functions)) { return []; } $ret = []; $ret[$label] = $functions; return $ret; } /** * Get defined functions. * * Optionally limit functions to "user" or "internal" functions. * * @param string|null $type "user" or "internal" (default: both) * * @return array */ protected function getFunctions(string $type = null): array { $funcs = \get_defined_functions(); if ($type) { return $funcs[$type]; } else { return \array_merge($funcs['internal'], $funcs['user']); } } /** * Prepare formatted function array. * * @param array $functions * @param string $prefix * * @return array */ protected function prepareFunctions(array $functions, string $prefix = null): array { \natcasesort($functions); // My kingdom for a generator. $ret = []; foreach ($functions as $name) { if ($prefix !== null && \strpos(\strtolower($name), $prefix) !== 0) { continue; } if ($this->showItem($name)) { try { $ret[$name] = [ 'name' => $name, 'style' => self::IS_FUNCTION, 'value' => $this->presentSignature($name), ]; } catch (\Throwable $e) { // Ignore failures. } } } return $ret; } }