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Edit File: /data/www/19068/fszoo_net/www/api/1/root/vendor/nette/di/src/DI/Helpers.php

<?php

/**
 * This file is part of the Nette Framework (https://nette.org)
 * Copyright (c) 2004 David Grudl (https://davidgrudl.com)
 */

namespace Nette\DI;

use Nette;

/**
 * The DI helpers.
 * @internal
 */
class Helpers
{

/**
	 * Expands %placeholders%.
	 * @param  mixed
	 * @param  array
	 * @param  bool|array
	 * @return mixed
	 * @throws Nette\InvalidArgumentException
	 */
	public static function expand($var, array $params, $recursive = FALSE)
	{
		if (is_array($var)) {
			$res = array();
			foreach ($var as $key => $val) {
				$res[$key] = self::expand($val, $params, $recursive);
			}
			return $res;

} elseif ($var instanceof Statement) {
			return new Statement(self::expand($var->getEntity(), $params, $recursive), self::expand($var->arguments, $params, $recursive));

} elseif (!is_string($var)) {
			return $var;
		}

$parts = preg_split('#%([\w.-]*)%#i', $var, -1, PREG_SPLIT_DELIM_CAPTURE);
		$res = '';
		foreach ($parts as $n => $part) {
			if ($n % 2 === 0) {
				$res .= $part;

} elseif ($part === '') {
				$res .= '%';

} elseif (isset($recursive[$part])) {
				throw new Nette\InvalidArgumentException(sprintf('Circular reference detected for variables: %s.', implode(', ', array_keys($recursive))));

} else {
				try {
					$val = Nette\Utils\Arrays::get($params, explode('.', $part));
				} catch (Nette\InvalidArgumentException $e) {
					throw new Nette\InvalidArgumentException("Missing parameter '$part'.", 0, $e);
				}
				if ($recursive) {
					$val = self::expand($val, $params, (is_array($recursive) ? $recursive : array()) + array($part => 1));
				}
				if (strlen($part) + 2 === strlen($var)) {
					return $val;
				}
				if (!is_scalar($val)) {
					throw new Nette\InvalidArgumentException("Unable to concatenate non-scalar parameter '$part' into '$var'.");
				}
				$res .= $val;
			}
		}
		return $res;
	}

/**
	 * Generates list of arguments using autowiring.
	 * @return array
	 */
	public static function autowireArguments(\ReflectionFunctionAbstract $method, array $arguments, $container)
	{
		$optCount = 0;
		$num = -1;
		$res = array();
		$methodName = ($method instanceof \ReflectionMethod ? $method->getDeclaringClass()->getName() . '::' : '')
			. $method->getName() . '()';

foreach ($method->getParameters() as $num => $parameter) {
			if (array_key_exists($num, $arguments)) {
				$res[$num] = $arguments[$num];
				unset($arguments[$num]);
				$optCount = 0;

} elseif (array_key_exists($parameter->getName(), $arguments)) {
				$res[$num] = $arguments[$parameter->getName()];
				unset($arguments[$parameter->getName()]);
				$optCount = 0;

} elseif (($class = PhpReflection::getParameterType($parameter)) && !PhpReflection::isBuiltinType($class)) {
				$res[$num] = $container->getByType($class, FALSE);
				if ($res[$num] === NULL) {
					if ($parameter->allowsNull()) {
						$optCount++;
					} elseif (class_exists($class) || interface_exists($class)) {
						$rc = new \ReflectionClass($class);
						if ($class !== ($hint = $rc->getName())) {
							throw new ServiceCreationException("Service of type {$class} needed by $methodName not found, did you mean $hint?");
						}
						throw new ServiceCreationException("Service of type {$class} needed by $methodName not found. Did you register it in configuration file?");
					} else {
						throw new ServiceCreationException("Class {$class} needed by $methodName not found. Check type hint and 'use' statements.");
					}
				} else {
					if ($container instanceof ContainerBuilder) {
						$res[$num] = '@' . $res[$num];
					}
					$optCount = 0;
				}

} elseif ($parameter->isOptional() || $parameter->isDefaultValueAvailable()) {
				// !optional + defaultAvailable = func($a = NULL, $b) since 5.3.17 & 5.4.7
				// optional + !defaultAvailable = i.e. Exception::__construct, mysqli::mysqli, ...
				$res[$num] = $parameter->isDefaultValueAvailable() ? $parameter->getDefaultValue() : NULL;
				$optCount++;

} else {
				throw new ServiceCreationException("Parameter \${$parameter->getName()} in $methodName has no class type hint or default value, so its value must be specified.");
			}
		}

// extra parameters
		while (array_key_exists(++$num, $arguments)) {
			$res[$num] = $arguments[$num];
			unset($arguments[$num]);
			$optCount = 0;
		}
		if ($arguments) {
			throw new ServiceCreationException("Unable to pass specified arguments to $methodName.");
		}

return $optCount ? array_slice($res, 0, -$optCount) : $res;
	}

}

Name	Size	Permissions	Modified	User/Group
ContainerFactory.php	4010	0644	2016-01-11 22:53:02	Unknown/Unknown
Compiler.php	12980	0644	2018-07-10 17:51:52	Unknown/Unknown
Config	-	0755	2018-07-10 17:52:42	Unknown/Unknown
Helpers.php	4504	0644	2016-02-27 09:37:54	Unknown/Unknown
exceptions.php	395	0644	2016-01-11 22:53:02	Unknown/Unknown
ServiceDefinition.php	5206	0644	2018-07-10 17:51:52	Unknown/Unknown
ContainerLoader.php	3067	0644	2018-07-10 17:51:52	Unknown/Unknown
Statement.php	1054	0644	2018-07-10 17:51:52	Unknown/Unknown
Container.php	8715	0644	2018-07-10 17:51:52	Unknown/Unknown
Extensions	-	0755	2018-07-10 17:52:41	Unknown/Unknown
PhpReflection.php	5459	0644	2018-07-10 17:51:52	Unknown/Unknown
CompilerExtension.php	2861	0644	2016-01-11 22:53:00	Unknown/Unknown
ContainerBuilder.php	27638	0644	2018-07-10 17:51:52	Unknown/Unknown