add

vendor/nette/php-generator/src/PhpGenerator/GlobalFunction.php

@@ -0,0 +1,51 @@
+<?php
+
+/**
+ * This file is part of the Nette Framework (https://nette.org)
+ * Copyright (c) 2004 David Grudl (https://davidgrudl.com)
+ */
+
+declare(strict_types=1);
+
+namespace Nette\PhpGenerator;
+
+use Nette;
+
+
+/**
+ * Global function.
+ *
+ * @property string $body
+ */
+final class GlobalFunction
+{
+	use Nette\SmartObject;
+	use Traits\FunctionLike;
+	use Traits\NameAware;
+	use Traits\CommentAware;
+
+	public static function from(string $function): self
+	{
+		return (new Factory)->fromFunctionReflection(new \ReflectionFunction($function));
+	}
+
+
+	public static function withBodyFrom(string $function): self
+	{
+		return (new Factory)->fromFunctionReflection(new \ReflectionFunction($function), true);
+	}
+
+
+	public function __toString(): string
+	{
+		try {
+			return (new Printer)->printFunction($this);
+		} catch (\Throwable $e) {
+			if (PHP_VERSION_ID >= 70400) {
+				throw $e;
+			}
+			trigger_error('Exception in ' . __METHOD__ . "(): {$e->getMessage()} in {$e->getFile()}:{$e->getLine()}", E_USER_ERROR);
+			return '';
+		}
+	}
+}