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<?php |
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|
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/** |
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* This file is part of the Nette Framework (https://nette.org) |
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* Copyright (c) 2004 David Grudl (https://davidgrudl.com) |
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*/ |
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declare (strict_types=1); |
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namespace Packetery\Nette\PhpGenerator; |
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|
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use Packetery\Nette; |
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/** |
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* Closure. |
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* |
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* @property string $body |
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*/ |
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final class Closure |
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{ |
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use \Packetery\Nette\SmartObject; |
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use Traits\FunctionLike; |
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use Traits\AttributeAware; |
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/** @var Parameter[] */ |
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private $uses = []; |
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public static function from(\Closure $closure) : self |
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{ |
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return (new Factory())->fromFunctionReflection(new \ReflectionFunction($closure)); |
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} |
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public function __toString() : string |
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{ |
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try { |
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return (new Printer())->printClosure($this); |
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} catch (\Throwable $e) { |
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if (\PHP_VERSION_ID >= 70400) { |
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throw $e; |
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} |
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\trigger_error('Exception in ' . __METHOD__ . "(): {$e->getMessage()} in {$e->getFile()}:{$e->getLine()}", \E_USER_ERROR); |
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return ''; |
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} |
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} |
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/** |
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* @param Parameter[] $uses |
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* @return static |
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*/ |
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public function setUses(array $uses) : self |
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{ |
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(function (Parameter ...$uses) { |
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})(...$uses); |
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$this->uses = $uses; |
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return $this; |
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} |
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public function getUses() : array |
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{ |
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return $this->uses; |
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} |
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public function addUse(string $name) : Parameter |
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{ |
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return $this->uses[] = new Parameter($name); |
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} |
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} |
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|
