Added Laravel project

Laravel/vendor/sebastian/global-state/.gitignore

@@ -0,0 +1,4 @@
+/.idea
+/.php_cs.cache
+/composer.lock
+/vendor

Laravel/vendor/sebastian/global-state/.php_cs

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+<?php
+$header = <<<'EOF'
+This file is part of sebastian/global-state.
+
+(c) Sebastian Bergmann <sebastian@phpunit.de>
+
+For the full copyright and license information, please view the LICENSE
+file that was distributed with this source code.
+EOF;
+
+return PhpCsFixer\Config::create()
+    ->setRiskyAllowed(true)
+    ->setRules(
+        [
+            'array_syntax' => ['syntax' => 'short'],
+            'binary_operator_spaces' => [
+                'align_double_arrow' => true,
+                'align_equals' => true
+            ],
+            'blank_line_after_namespace' => true,
+            'blank_line_before_return' => true,
+            'braces' => true,
+            'cast_spaces' => true,
+            'concat_space' => ['spacing' => 'one'],
+            'elseif' => true,
+            'encoding' => true,
+            'full_opening_tag' => true,
+            'function_declaration' => true,
+            #'header_comment' => ['header' => $header, 'separate' => 'none'],
+            'indentation_type' => true,
+            'line_ending' => true,
+            'lowercase_constants' => true,
+            'lowercase_keywords' => true,
+            'method_argument_space' => true,
+            'native_function_invocation' => true,
+            'no_alias_functions' => true,
+            'no_blank_lines_after_class_opening' => true,
+            'no_blank_lines_after_phpdoc' => true,
+            'no_closing_tag' => true,
+            'no_empty_phpdoc' => true,
+            'no_empty_statement' => true,
+            'no_extra_consecutive_blank_lines' => true,
+            'no_leading_namespace_whitespace' => true,
+            'no_singleline_whitespace_before_semicolons' => true,
+            'no_spaces_after_function_name' => true,
+            'no_spaces_inside_parenthesis' => true,
+            'no_trailing_comma_in_list_call' => true,
+            'no_trailing_whitespace' => true,
+            'no_unused_imports' => true,
+            'no_whitespace_in_blank_line' => true,
+            'phpdoc_align' => true,
+            'phpdoc_indent' => true,
+            'phpdoc_no_access' => true,
+            'phpdoc_no_empty_return' => true,
+            'phpdoc_no_package' => true,
+            'phpdoc_scalar' => true,
+            'phpdoc_separation' => true,
+            'phpdoc_to_comment' => true,
+            'phpdoc_trim' => true,
+            'phpdoc_types' => true,
+            'phpdoc_var_without_name' => true,
+            'self_accessor' => true,
+            'simplified_null_return' => true,
+            'single_blank_line_at_eof' => true,
+            'single_import_per_statement' => true,
+            'single_line_after_imports' => true,
+            'single_quote' => true,
+            'ternary_operator_spaces' => true,
+            'trim_array_spaces' => true,
+            'visibility_required' => true,
+        ]
+    )
+    ->setFinder(
+        PhpCsFixer\Finder::create()
+        ->files()
+        ->in(__DIR__ . '/src')
+        ->in(__DIR__ . '/tests')
+        ->name('*.php')
+    );

Laravel/vendor/sebastian/global-state/.travis.yml

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+language: php
+
+php:
+  - 7.0
+  - 7.0snapshot
+  - 7.1
+  - 7.1snapshot
+  - master
+
+sudo: false
+
+before_install:
+  - composer self-update
+  - composer clear-cache
+
+install:
+  - travis_retry composer update --no-interaction --no-ansi --no-progress --no-suggest --optimize-autoloader --prefer-stable
+
+script:
+  - ./vendor/bin/phpunit --coverage-clover=coverage.xml
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)
+
+notifications:
+  email: false

Laravel/vendor/sebastian/global-state/LICENSE

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+sebastian/global-state
+
+Copyright (c) 2001-2017, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.

Laravel/vendor/sebastian/global-state/README.md

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+# GlobalState
+
+Snapshotting of global state, factored out of PHPUnit into a stand-alone component.
+
+[![Build Status](https://travis-ci.org/sebastianbergmann/global-state.svg?branch=master)](https://travis-ci.org/sebastianbergmann/global-state)
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+    composer require sebastian/global-state
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+    composer require --dev sebastian/global-state
+

Laravel/vendor/sebastian/global-state/build.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project name="global-state" default="setup">
+    <target name="setup" depends="clean,composer"/>
+
+    <target name="clean" description="Cleanup build artifacts">
+        <delete dir="${basedir}/vendor"/>
+        <delete file="${basedir}/composer.lock"/>
+    </target>
+
+    <target name="composer" depends="clean" description="Install dependencies with Composer">
+        <exec executable="composer" taskname="composer">
+            <env key="COMPOSER_DISABLE_XDEBUG_WARN" value="1"/>
+            <arg value="update"/>
+            <arg value="--no-interaction"/>
+            <arg value="--no-progress"/>
+            <arg value="--no-ansi"/>
+            <arg value="--no-suggest"/>
+            <arg value="--optimize-autoloader"/>
+            <arg value="--prefer-stable"/>
+        </exec>
+    </target>
+</project>

Laravel/vendor/sebastian/global-state/composer.json

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+{
+    "name": "sebastian/global-state",
+    "description": "Snapshotting of global state",
+    "keywords": ["global state"],
+    "homepage": "http://www.github.com/sebastianbergmann/global-state",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de"
+        }
+    ],
+    "require": {
+        "php": "^7.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^6.0"
+    },
+    "suggest": {
+        "ext-uopz": "*"
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "autoload-dev": {
+        "classmap": [
+            "tests/_fixture/"
+        ],
+        "files": [
+            "tests/_fixture/SnapshotFunctions.php"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "2.0-dev"
+        }
+    }
+}

Laravel/vendor/sebastian/global-state/phpunit.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/6.1/phpunit.xsd"
+         bootstrap="vendor/autoload.php"
+         forceCoversAnnotation="true"
+         beStrictAboutCoversAnnotation="true"
+         beStrictAboutOutputDuringTests="true"
+         beStrictAboutTodoAnnotatedTests="true"
+         verbose="true">
+    <testsuite>
+        <directory suffix="Test.php">tests</directory>
+    </testsuite>
+
+    <php>
+        <const name="GLOBALSTATE_TESTSUITE" value="true"/>
+        <ini name="date.timezone" value="Etc/UTC"/>
+    </php>
+
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">src</directory>
+        </whitelist>
+    </filter>
+</phpunit>

Laravel/vendor/sebastian/global-state/src/Blacklist.php

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+<?php
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState;
+
+use ReflectionClass;
+
+/**
+ * A blacklist for global state elements that should not be snapshotted.
+ */
+class Blacklist
+{
+    /**
+     * @var array
+     */
+    private $globalVariables = [];
+
+    /**
+     * @var string[]
+     */
+    private $classes = [];
+
+    /**
+     * @var string[]
+     */
+    private $classNamePrefixes = [];
+
+    /**
+     * @var string[]
+     */
+    private $parentClasses = [];
+
+    /**
+     * @var string[]
+     */
+    private $interfaces = [];
+
+    /**
+     * @var array
+     */
+    private $staticAttributes = [];
+
+    public function addGlobalVariable(string $variableName)
+    {
+        $this->globalVariables[$variableName] = true;
+    }
+
+    public function addClass(string $className)
+    {
+        $this->classes[] = $className;
+    }
+
+    public function addSubclassesOf(string $className)
+    {
+        $this->parentClasses[] = $className;
+    }
+
+    public function addImplementorsOf(string $interfaceName)
+    {
+        $this->interfaces[] = $interfaceName;
+    }
+
+    public function addClassNamePrefix(string $classNamePrefix)
+    {
+        $this->classNamePrefixes[] = $classNamePrefix;
+    }
+
+    public function addStaticAttribute(string $className, string $attributeName)
+    {
+        if (!isset($this->staticAttributes[$className])) {
+            $this->staticAttributes[$className] = [];
+        }
+
+        $this->staticAttributes[$className][$attributeName] = true;
+    }
+
+    public function isGlobalVariableBlacklisted(string $variableName): bool
+    {
+        return isset($this->globalVariables[$variableName]);
+    }
+
+    public function isStaticAttributeBlacklisted(string $className, string $attributeName): bool
+    {
+        if (\in_array($className, $this->classes)) {
+            return true;
+        }
+
+        foreach ($this->classNamePrefixes as $prefix) {
+            if (\strpos($className, $prefix) === 0) {
+                return true;
+            }
+        }
+
+        $class = new ReflectionClass($className);
+
+        foreach ($this->parentClasses as $type) {
+            if ($class->isSubclassOf($type)) {
+                return true;
+            }
+        }
+
+        foreach ($this->interfaces as $type) {
+            if ($class->implementsInterface($type)) {
+                return true;
+            }
+        }
+
+        if (isset($this->staticAttributes[$className][$attributeName])) {
+            return true;
+        }
+
+        return false;
+    }
+}

Laravel/vendor/sebastian/global-state/src/CodeExporter.php

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+<?php
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState;
+
+/**
+ * Exports parts of a Snapshot as PHP code.
+ */
+class CodeExporter
+{
+    public function constants(Snapshot $snapshot): string
+    {
+        $result = '';
+
+        foreach ($snapshot->constants() as $name => $value) {
+            $result .= \sprintf(
+                'if (!defined(\'%s\')) define(\'%s\', %s);' . "\n",
+                $name,
+                $name,
+                $this->exportVariable($value)
+            );
+        }
+
+        return $result;
+    }
+
+    public function globalVariables(Snapshot $snapshot): string
+    {
+        $result = '$GLOBALS = [];' . PHP_EOL;
+
+        foreach ($snapshot->globalVariables() as $name => $value) {
+            $result .= \sprintf(
+                '$GLOBALS[%s] = %s;' . PHP_EOL,
+                $this->exportVariable($name),
+                $this->exportVariable($value)
+            );
+        }
+
+        return $result;
+    }
+
+    public function iniSettings(Snapshot $snapshot): string
+    {
+        $result = '';
+
+        foreach ($snapshot->iniSettings() as $key => $value) {
+            $result .= \sprintf(
+                '@ini_set(%s, %s);' . "\n",
+                $this->exportVariable($key),
+                $this->exportVariable($value)
+            );
+        }
+
+        return $result;
+    }
+
+    private function exportVariable($variable): string
+    {
+        if (\is_scalar($variable) || \is_null($variable) ||
+            (\is_array($variable) && $this->arrayOnlyContainsScalars($variable))) {
+            return \var_export($variable, true);
+        }
+
+        return 'unserialize(' . \var_export(\serialize($variable), true) . ')';
+    }
+
+    private function arrayOnlyContainsScalars(array $array): bool
+    {
+        $result = true;
+
+        foreach ($array as $element) {
+            if (\is_array($element)) {
+                $result = self::arrayOnlyContainsScalars($element);
+            } elseif (!\is_scalar($element) && !\is_null($element)) {
+                $result = false;
+            }
+
+            if ($result === false) {
+                break;
+            }
+        }
+
+        return $result;
+    }
+}

Laravel/vendor/sebastian/global-state/src/Restorer.php

@@ -0,0 +1,137 @@
+<?php
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState;
+
+use ReflectionProperty;
+
+/**
+ * Restorer of snapshots of global state.
+ */
+class Restorer
+{
+    /**
+     * Deletes function definitions that are not defined in a snapshot.
+     *
+     * @throws RuntimeException when the uopz_delete() function is not available
+     *
+     * @see    https://github.com/krakjoe/uopz
+     */
+    public function restoreFunctions(Snapshot $snapshot)
+    {
+        if (!\function_exists('uopz_delete')) {
+            throw new RuntimeException('The uopz_delete() function is required for this operation');
+        }
+
+        $functions = \get_defined_functions();
+
+        foreach (\array_diff($functions['user'], $snapshot->functions()) as $function) {
+            uopz_delete($function);
+        }
+    }
+
+    /**
+     * Restores all global and super-global variables from a snapshot.
+     */
+    public function restoreGlobalVariables(Snapshot $snapshot)
+    {
+        $superGlobalArrays = $snapshot->superGlobalArrays();
+
+        foreach ($superGlobalArrays as $superGlobalArray) {
+            $this->restoreSuperGlobalArray($snapshot, $superGlobalArray);
+        }
+
+        $globalVariables = $snapshot->globalVariables();
+
+        foreach (\array_keys($GLOBALS) as $key) {
+            if ($key != 'GLOBALS' &&
+                !\in_array($key, $superGlobalArrays) &&
+                !$snapshot->blacklist()->isGlobalVariableBlacklisted($key)) {
+                if (\array_key_exists($key, $globalVariables)) {
+                    $GLOBALS[$key] = $globalVariables[$key];
+                } else {
+                    unset($GLOBALS[$key]);
+                }
+            }
+        }
+    }
+
+    /**
+     * Restores all static attributes in user-defined classes from this snapshot.
+     */
+    public function restoreStaticAttributes(Snapshot $snapshot)
+    {
+        $current    = new Snapshot($snapshot->blacklist(), false, false, false, false, true, false, false, false, false);
+        $newClasses = \array_diff($current->classes(), $snapshot->classes());
+
+        unset($current);
+
+        foreach ($snapshot->staticAttributes() as $className => $staticAttributes) {
+            foreach ($staticAttributes as $name => $value) {
+                $reflector = new ReflectionProperty($className, $name);
+                $reflector->setAccessible(true);
+                $reflector->setValue($value);
+            }
+        }
+
+        foreach ($newClasses as $className) {
+            $class    = new \ReflectionClass($className);
+            $defaults = $class->getDefaultProperties();
+
+            foreach ($class->getProperties() as $attribute) {
+                if (!$attribute->isStatic()) {
+                    continue;
+                }
+
+                $name = $attribute->getName();
+
+                if ($snapshot->blacklist()->isStaticAttributeBlacklisted($className, $name)) {
+                    continue;
+                }
+
+                if (!isset($defaults[$name])) {
+                    continue;
+                }
+
+                $attribute->setAccessible(true);
+                $attribute->setValue($defaults[$name]);
+            }
+        }
+    }
+
+    /**
+     * Restores a super-global variable array from this snapshot.
+     */
+    private function restoreSuperGlobalArray(Snapshot $snapshot, string $superGlobalArray)
+    {
+        $superGlobalVariables = $snapshot->superGlobalVariables();
+
+        if (isset($GLOBALS[$superGlobalArray]) &&
+            \is_array($GLOBALS[$superGlobalArray]) &&
+            isset($superGlobalVariables[$superGlobalArray])) {
+            $keys = \array_keys(
+                \array_merge(
+                    $GLOBALS[$superGlobalArray],
+                    $superGlobalVariables[$superGlobalArray]
+                )
+            );
+
+            foreach ($keys as $key) {
+                if (isset($superGlobalVariables[$superGlobalArray][$key])) {
+                    $GLOBALS[$superGlobalArray][$key] = $superGlobalVariables[$superGlobalArray][$key];
+                } else {
+                    unset($GLOBALS[$superGlobalArray][$key]);
+                }
+            }
+        }
+    }
+}

Laravel/vendor/sebastian/global-state/src/Snapshot.php

@@ -0,0 +1,368 @@
+<?php
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState;
+
+use ReflectionClass;
+use Serializable;
+
+/**
+ * A snapshot of global state.
+ */
+class Snapshot
+{
+    /**
+     * @var Blacklist
+     */
+    private $blacklist;
+
+    /**
+     * @var array
+     */
+    private $globalVariables = [];
+
+    /**
+     * @var array
+     */
+    private $superGlobalArrays = [];
+
+    /**
+     * @var array
+     */
+    private $superGlobalVariables = [];
+
+    /**
+     * @var array
+     */
+    private $staticAttributes = [];
+
+    /**
+     * @var array
+     */
+    private $iniSettings = [];
+
+    /**
+     * @var array
+     */
+    private $includedFiles = [];
+
+    /**
+     * @var array
+     */
+    private $constants = [];
+
+    /**
+     * @var array
+     */
+    private $functions = [];
+
+    /**
+     * @var array
+     */
+    private $interfaces = [];
+
+    /**
+     * @var array
+     */
+    private $classes = [];
+
+    /**
+     * @var array
+     */
+    private $traits = [];
+
+    /**
+     * Creates a snapshot of the current global state.
+     */
+    public function __construct(Blacklist $blacklist = null, bool $includeGlobalVariables = true, bool $includeStaticAttributes = true, bool $includeConstants = true, bool $includeFunctions = true, bool $includeClasses = true, bool $includeInterfaces = true, bool $includeTraits = true, bool $includeIniSettings = true, bool $includeIncludedFiles = true)
+    {
+        if ($blacklist === null) {
+            $blacklist = new Blacklist;
+        }
+
+        $this->blacklist = $blacklist;
+
+        if ($includeConstants) {
+            $this->snapshotConstants();
+        }
+
+        if ($includeFunctions) {
+            $this->snapshotFunctions();
+        }
+
+        if ($includeClasses || $includeStaticAttributes) {
+            $this->snapshotClasses();
+        }
+
+        if ($includeInterfaces) {
+            $this->snapshotInterfaces();
+        }
+
+        if ($includeGlobalVariables) {
+            $this->setupSuperGlobalArrays();
+            $this->snapshotGlobals();
+        }
+
+        if ($includeStaticAttributes) {
+            $this->snapshotStaticAttributes();
+        }
+
+        if ($includeIniSettings) {
+            $this->iniSettings = \ini_get_all(null, false);
+        }
+
+        if ($includeIncludedFiles) {
+            $this->includedFiles = \get_included_files();
+        }
+
+        $this->traits = \get_declared_traits();
+    }
+
+    public function blacklist(): Blacklist
+    {
+        return $this->blacklist;
+    }
+
+    public function globalVariables(): array
+    {
+        return $this->globalVariables;
+    }
+
+    public function superGlobalVariables(): array
+    {
+        return $this->superGlobalVariables;
+    }
+
+    public function superGlobalArrays(): array
+    {
+        return $this->superGlobalArrays;
+    }
+
+    public function staticAttributes(): array
+    {
+        return $this->staticAttributes;
+    }
+
+    public function iniSettings(): array
+    {
+        return $this->iniSettings;
+    }
+
+    public function includedFiles(): array
+    {
+        return $this->includedFiles;
+    }
+
+    public function constants(): array
+    {
+        return $this->constants;
+    }
+
+    public function functions(): array
+    {
+        return $this->functions;
+    }
+
+    public function interfaces(): array
+    {
+        return $this->interfaces;
+    }
+
+    public function classes(): array
+    {
+        return $this->classes;
+    }
+
+    public function traits(): array
+    {
+        return $this->traits;
+    }
+
+    /**
+     * Creates a snapshot user-defined constants.
+     */
+    private function snapshotConstants()
+    {
+        $constants = \get_defined_constants(true);
+
+        if (isset($constants['user'])) {
+            $this->constants = $constants['user'];
+        }
+    }
+
+    /**
+     * Creates a snapshot user-defined functions.
+     */
+    private function snapshotFunctions()
+    {
+        $functions = \get_defined_functions();
+
+        $this->functions = $functions['user'];
+    }
+
+    /**
+     * Creates a snapshot user-defined classes.
+     */
+    private function snapshotClasses()
+    {
+        foreach (\array_reverse(\get_declared_classes()) as $className) {
+            $class = new ReflectionClass($className);
+
+            if (!$class->isUserDefined()) {
+                break;
+            }
+
+            $this->classes[] = $className;
+        }
+
+        $this->classes = \array_reverse($this->classes);
+    }
+
+    /**
+     * Creates a snapshot user-defined interfaces.
+     */
+    private function snapshotInterfaces()
+    {
+        foreach (\array_reverse(\get_declared_interfaces()) as $interfaceName) {
+            $class = new ReflectionClass($interfaceName);
+
+            if (!$class->isUserDefined()) {
+                break;
+            }
+
+            $this->interfaces[] = $interfaceName;
+        }
+
+        $this->interfaces = \array_reverse($this->interfaces);
+    }
+
+    /**
+     * Creates a snapshot of all global and super-global variables.
+     */
+    private function snapshotGlobals()
+    {
+        $superGlobalArrays = $this->superGlobalArrays();
+
+        foreach ($superGlobalArrays as $superGlobalArray) {
+            $this->snapshotSuperGlobalArray($superGlobalArray);
+        }
+
+        foreach (\array_keys($GLOBALS) as $key) {
+            if ($key != 'GLOBALS' &&
+                !\in_array($key, $superGlobalArrays) &&
+                $this->canBeSerialized($GLOBALS[$key]) &&
+                !$this->blacklist->isGlobalVariableBlacklisted($key)) {
+                $this->globalVariables[$key] = \unserialize(\serialize($GLOBALS[$key]));
+            }
+        }
+    }
+
+    /**
+     * Creates a snapshot a super-global variable array.
+     */
+    private function snapshotSuperGlobalArray(string $superGlobalArray)
+    {
+        $this->superGlobalVariables[$superGlobalArray] = [];
+
+        if (isset($GLOBALS[$superGlobalArray]) && \is_array($GLOBALS[$superGlobalArray])) {
+            foreach ($GLOBALS[$superGlobalArray] as $key => $value) {
+                $this->superGlobalVariables[$superGlobalArray][$key] = \unserialize(\serialize($value));
+            }
+        }
+    }
+
+    /**
+     * Creates a snapshot of all static attributes in user-defined classes.
+     */
+    private function snapshotStaticAttributes()
+    {
+        foreach ($this->classes as $className) {
+            $class    = new ReflectionClass($className);
+            $snapshot = [];
+
+            foreach ($class->getProperties() as $attribute) {
+                if ($attribute->isStatic()) {
+                    $name = $attribute->getName();
+
+                    if ($this->blacklist->isStaticAttributeBlacklisted($className, $name)) {
+                        continue;
+                    }
+
+                    $attribute->setAccessible(true);
+                    $value = $attribute->getValue();
+
+                    if ($this->canBeSerialized($value)) {
+                        $snapshot[$name] = \unserialize(\serialize($value));
+                    }
+                }
+            }
+
+            if (!empty($snapshot)) {
+                $this->staticAttributes[$className] = $snapshot;
+            }
+        }
+    }
+
+    /**
+     * Returns a list of all super-global variable arrays.
+     */
+    private function setupSuperGlobalArrays()
+    {
+        $this->superGlobalArrays = [
+            '_ENV',
+            '_POST',
+            '_GET',
+            '_COOKIE',
+            '_SERVER',
+            '_FILES',
+            '_REQUEST'
+        ];
+
+        if (\ini_get('register_long_arrays') == '1') {
+            $this->superGlobalArrays = \array_merge(
+                $this->superGlobalArrays,
+                [
+                    'HTTP_ENV_VARS',
+                    'HTTP_POST_VARS',
+                    'HTTP_GET_VARS',
+                    'HTTP_COOKIE_VARS',
+                    'HTTP_SERVER_VARS',
+                    'HTTP_POST_FILES'
+                ]
+            );
+        }
+    }
+
+    /**
+     * @todo Implement this properly
+     */
+    private function canBeSerialized($variable): bool
+    {
+        if (!\is_object($variable)) {
+            return !\is_resource($variable);
+        }
+
+        if ($variable instanceof \stdClass) {
+            return true;
+        }
+
+        $class = new ReflectionClass($variable);
+
+        do {
+            if ($class->isInternal()) {
+                return $variable instanceof Serializable;
+            }
+        } while ($class = $class->getParentClass());
+
+        return true;
+    }
+}

Laravel/vendor/sebastian/global-state/src/exceptions/Exception.php

@@ -0,0 +1,17 @@
+<?php
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState;
+
+interface Exception
+{
+}

Laravel/vendor/sebastian/global-state/src/exceptions/RuntimeException.php

@@ -0,0 +1,17 @@
+<?php
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState;
+
+class RuntimeException extends \RuntimeException implements Exception
+{
+}

Laravel/vendor/sebastian/global-state/tests/BlacklistTest.php

@@ -0,0 +1,120 @@
+<?php
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState;
+
+use PHPUnit\Framework\TestCase;
+use SebastianBergmann\GlobalState\TestFixture\BlacklistedChildClass;
+use SebastianBergmann\GlobalState\TestFixture\BlacklistedClass;
+use SebastianBergmann\GlobalState\TestFixture\BlacklistedImplementor;
+use SebastianBergmann\GlobalState\TestFixture\BlacklistedInterface;
+
+/**
+ * @covers \SebastianBergmann\GlobalState\Blacklist
+ */
+class BlacklistTest extends TestCase
+{
+    /**
+     * @var \SebastianBergmann\GlobalState\Blacklist
+     */
+    private $blacklist;
+
+    protected function setUp()
+    {
+        $this->blacklist = new Blacklist;
+    }
+
+    public function testGlobalVariableThatIsNotBlacklistedIsNotTreatedAsBlacklisted()
+    {
+        $this->assertFalse($this->blacklist->isGlobalVariableBlacklisted('variable'));
+    }
+
+    public function testGlobalVariableCanBeBlacklisted()
+    {
+        $this->blacklist->addGlobalVariable('variable');
+
+        $this->assertTrue($this->blacklist->isGlobalVariableBlacklisted('variable'));
+    }
+
+    public function testStaticAttributeThatIsNotBlacklistedIsNotTreatedAsBlacklisted()
+    {
+        $this->assertFalse(
+            $this->blacklist->isStaticAttributeBlacklisted(
+                BlacklistedClass::class,
+                'attribute'
+            )
+        );
+    }
+
+    public function testClassCanBeBlacklisted()
+    {
+        $this->blacklist->addClass(BlacklistedClass::class);
+
+        $this->assertTrue(
+            $this->blacklist->isStaticAttributeBlacklisted(
+                BlacklistedClass::class,
+                'attribute'
+            )
+        );
+    }
+
+    public function testSubclassesCanBeBlacklisted()
+    {
+        $this->blacklist->addSubclassesOf(BlacklistedClass::class);
+
+        $this->assertTrue(
+            $this->blacklist->isStaticAttributeBlacklisted(
+                BlacklistedChildClass::class,
+                'attribute'
+            )
+        );
+    }
+
+    public function testImplementorsCanBeBlacklisted()
+    {
+        $this->blacklist->addImplementorsOf(BlacklistedInterface::class);
+
+        $this->assertTrue(
+            $this->blacklist->isStaticAttributeBlacklisted(
+                BlacklistedImplementor::class,
+                'attribute'
+            )
+        );
+    }
+
+    public function testClassNamePrefixesCanBeBlacklisted()
+    {
+        $this->blacklist->addClassNamePrefix('SebastianBergmann\GlobalState');
+
+        $this->assertTrue(
+            $this->blacklist->isStaticAttributeBlacklisted(
+                BlacklistedClass::class,
+                'attribute'
+            )
+        );
+    }
+
+    public function testStaticAttributeCanBeBlacklisted()
+    {
+        $this->blacklist->addStaticAttribute(
+            BlacklistedClass::class,
+            'attribute'
+        );
+
+        $this->assertTrue(
+            $this->blacklist->isStaticAttributeBlacklisted(
+                BlacklistedClass::class,
+                'attribute'
+            )
+        );
+    }
+}

Laravel/vendor/sebastian/global-state/tests/CodeExporterTest.php

@@ -0,0 +1,38 @@
+<?php
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \SebastianBergmann\GlobalState\CodeExporter
+ */
+class CodeExporterTest extends TestCase
+{
+    /**
+     * @runInSeparateProcess
+     */
+    public function testCanExportGlobalVariablesToCode()
+    {
+        $GLOBALS = ['foo' => 'bar'];
+
+        $snapshot = new Snapshot(null, true, false, false, false, false, false, false, false, false);
+
+        $exporter = new CodeExporter;
+
+        $this->assertEquals(
+            '$GLOBALS = [];' . PHP_EOL . '$GLOBALS[\'foo\'] = \'bar\';' . PHP_EOL,
+            $exporter->globalVariables($snapshot)
+        );
+    }
+}

Laravel/vendor/sebastian/global-state/tests/RestorerTest.php

@@ -0,0 +1,105 @@
+<?php
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Class Restorer.
+ */
+class RestorerTest extends TestCase
+{
+    public static function setUpBeforeClass()
+    {
+        $GLOBALS['varBool'] = false;
+        $GLOBALS['varNull'] = null;
+        $_GET['varGet']     = 0;
+    }
+
+    /**
+     * Check global variables are correctly backuped and restored (unit test).
+     *
+     * @covers \SebastianBergmann\GlobalState\Restorer::restoreGlobalVariables
+     * @covers \SebastianBergmann\GlobalState\Restorer::restoreSuperGlobalArray
+     *
+     * @uses \SebastianBergmann\GlobalState\Blacklist::isGlobalVariableBlacklisted
+     * @uses \SebastianBergmann\GlobalState\Snapshot::__construct
+     * @uses \SebastianBergmann\GlobalState\Snapshot::blacklist
+     * @uses \SebastianBergmann\GlobalState\Snapshot::canBeSerialized
+     * @uses \SebastianBergmann\GlobalState\Snapshot::globalVariables
+     * @uses \SebastianBergmann\GlobalState\Snapshot::setupSuperGlobalArrays
+     * @uses \SebastianBergmann\GlobalState\Snapshot::snapshotGlobals
+     * @uses \SebastianBergmann\GlobalState\Snapshot::snapshotSuperGlobalArray
+     * @uses \SebastianBergmann\GlobalState\Snapshot::superGlobalArrays
+     * @uses \SebastianBergmann\GlobalState\Snapshot::superGlobalVariables
+     */
+    public function testRestorerGlobalVariable()
+    {
+        $snapshot = new Snapshot(null, true, false, false, false, false, false, false, false, false);
+        $restorer = new Restorer;
+        $restorer->restoreGlobalVariables($snapshot);
+
+        $this->assertArrayHasKey('varBool', $GLOBALS);
+        $this->assertEquals(false, $GLOBALS['varBool']);
+        $this->assertArrayHasKey('varNull', $GLOBALS);
+        $this->assertEquals(null, $GLOBALS['varNull']);
+        $this->assertArrayHasKey('varGet', $_GET);
+        $this->assertEquals(0, $_GET['varGet']);
+    }
+
+    /**
+     * Check global variables are correctly backuped and restored.
+     *
+     * The real test is the second, but the first has to be executed to backup the globals.
+     *
+     * @backupGlobals enabled
+     * @covers \SebastianBergmann\GlobalState\Restorer::restoreGlobalVariables
+     * @covers \SebastianBergmann\GlobalState\Restorer::restoreSuperGlobalArray
+     *
+     * @uses \SebastianBergmann\GlobalState\Blacklist::addClassNamePrefix
+     * @uses \SebastianBergmann\GlobalState\Blacklist::isGlobalVariableBlacklisted
+     * @uses \SebastianBergmann\GlobalState\Snapshot::__construct
+     * @uses \SebastianBergmann\GlobalState\Snapshot::blacklist
+     * @uses \SebastianBergmann\GlobalState\Snapshot::canBeSerialized
+     * @uses \SebastianBergmann\GlobalState\Snapshot::globalVariables
+     * @uses \SebastianBergmann\GlobalState\Snapshot::setupSuperGlobalArrays
+     * @uses \SebastianBergmann\GlobalState\Snapshot::snapshotGlobals
+     * @uses \SebastianBergmann\GlobalState\Snapshot::snapshotSuperGlobalArray
+     * @uses \SebastianBergmann\GlobalState\Snapshot::superGlobalArrays
+     * @uses \SebastianBergmann\GlobalState\Snapshot::superGlobalVariables
+     */
+    public function testIntegrationRestorerGlobalVariables()
+    {
+        $this->assertArrayHasKey('varBool', $GLOBALS);
+        $this->assertEquals(false, $GLOBALS['varBool']);
+        $this->assertArrayHasKey('varNull', $GLOBALS);
+        $this->assertEquals(null, $GLOBALS['varNull']);
+        $this->assertArrayHasKey('varGet', $_GET);
+        $this->assertEquals(0, $_GET['varGet']);
+    }
+
+    /**
+     * Check global variables are correctly backuped and restored.
+     *
+     * @depends testIntegrationRestorerGlobalVariables
+     */
+    public function testIntegrationRestorerGlobalVariables2()
+    {
+        $this->assertArrayHasKey('varBool', $GLOBALS);
+        $this->assertEquals(false, $GLOBALS['varBool']);
+        $this->assertArrayHasKey('varNull', $GLOBALS);
+        $this->assertEquals(null, $GLOBALS['varNull']);
+        $this->assertArrayHasKey('varGet', $_GET);
+        $this->assertEquals(0, $_GET['varGet']);
+    }
+}

Laravel/vendor/sebastian/global-state/tests/SnapshotTest.php

@@ -0,0 +1,116 @@
+<?php
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState;
+
+use ArrayObject;
+use PHPUnit\Framework\TestCase;
+use SebastianBergmann\GlobalState\TestFixture\BlacklistedInterface;
+use SebastianBergmann\GlobalState\TestFixture\SnapshotClass;
+use SebastianBergmann\GlobalState\TestFixture\SnapshotTrait;
+
+/**
+ * @covers \SebastianBergmann\GlobalState\Snapshot
+ */
+class SnapshotTest extends TestCase
+{
+    /**
+     * @var Blacklist
+     */
+    private $blacklist;
+
+    protected function setUp()
+    {
+        $this->blacklist = $this->createMock(Blacklist::class);
+    }
+
+    public function testStaticAttributes()
+    {
+        $this->blacklist->method('isStaticAttributeBlacklisted')->willReturnCallback(
+            function ($class) {
+                return $class !== SnapshotClass::class;
+            }
+        );
+
+        SnapshotClass::init();
+
+        $snapshot = new Snapshot($this->blacklist, false, true, false, false, false, false, false, false, false);
+
+        $expected = [
+            SnapshotClass::class => [
+                'string'      => 'snapshot',
+                'arrayObject' => new ArrayObject([1, 2, 3]),
+                'stdClass'    => new \stdClass(),
+            ]
+        ];
+
+        $this->assertEquals($expected, $snapshot->staticAttributes());
+    }
+
+    public function testConstants()
+    {
+        $snapshot = new Snapshot($this->blacklist, false, false, true, false, false, false, false, false, false);
+
+        $this->assertArrayHasKey('GLOBALSTATE_TESTSUITE', $snapshot->constants());
+    }
+
+    public function testFunctions()
+    {
+        $snapshot  = new Snapshot($this->blacklist, false, false, false, true, false, false, false, false, false);
+        $functions = $snapshot->functions();
+
+        $this->assertContains('sebastianbergmann\globalstate\testfixture\snapshotfunction', $functions);
+        $this->assertNotContains('assert', $functions);
+    }
+
+    public function testClasses()
+    {
+        $snapshot = new Snapshot($this->blacklist, false, false, false, false, true, false, false, false, false);
+        $classes  = $snapshot->classes();
+
+        $this->assertContains(TestCase::class, $classes);
+        $this->assertNotContains(Exception::class, $classes);
+    }
+
+    public function testInterfaces()
+    {
+        $snapshot   = new Snapshot($this->blacklist, false, false, false, false, false, true, false, false, false);
+        $interfaces = $snapshot->interfaces();
+
+        $this->assertContains(BlacklistedInterface::class, $interfaces);
+        $this->assertNotContains(\Countable::class, $interfaces);
+    }
+
+    public function testTraits()
+    {
+        \spl_autoload_call('SebastianBergmann\GlobalState\TestFixture\SnapshotTrait');
+
+        $snapshot = new Snapshot($this->blacklist, false, false, false, false, false, false, true, false, false);
+
+        $this->assertContains(SnapshotTrait::class, $snapshot->traits());
+    }
+
+    public function testIniSettings()
+    {
+        $snapshot    = new Snapshot($this->blacklist, false, false, false, false, false, false, false, true, false);
+        $iniSettings = $snapshot->iniSettings();
+
+        $this->assertArrayHasKey('date.timezone', $iniSettings);
+        $this->assertEquals('Etc/UTC', $iniSettings['date.timezone']);
+    }
+
+    public function testIncludedFiles()
+    {
+        $snapshot = new Snapshot($this->blacklist, false, false, false, false, false, false, false, false, true);
+        $this->assertContains(__FILE__, $snapshot->includedFiles());
+    }
+}

Laravel/vendor/sebastian/global-state/tests/_fixture/BlacklistedChildClass.php

@@ -0,0 +1,17 @@
+<?php
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState\TestFixture;
+
+class BlacklistedChildClass extends BlacklistedClass
+{
+}

Laravel/vendor/sebastian/global-state/tests/_fixture/BlacklistedClass.php

@@ -0,0 +1,18 @@
+<?php
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState\TestFixture;
+
+class BlacklistedClass
+{
+    private static $attribute;
+}

Laravel/vendor/sebastian/global-state/tests/_fixture/BlacklistedImplementor.php

@@ -0,0 +1,18 @@
+<?php
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState\TestFixture;
+
+class BlacklistedImplementor implements BlacklistedInterface
+{
+    private static $attribute;
+}

Laravel/vendor/sebastian/global-state/tests/_fixture/BlacklistedInterface.php

@@ -0,0 +1,17 @@
+<?php
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState\TestFixture;
+
+interface BlacklistedInterface
+{
+}

Laravel/vendor/sebastian/global-state/tests/_fixture/SnapshotClass.php

@@ -0,0 +1,37 @@
+<?php
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState\TestFixture;
+
+use DomDocument;
+use ArrayObject;
+
+class SnapshotClass
+{
+    private static $string = 'snapshot';
+    private static $dom;
+    private static $closure;
+    private static $arrayObject;
+    private static $snapshotDomDocument;
+    private static $resource;
+    private static $stdClass;
+
+    public static function init()
+    {
+        self::$dom                 = new DomDocument();
+        self::$closure             = function () {};
+        self::$arrayObject         = new ArrayObject([1, 2, 3]);
+        self::$snapshotDomDocument = new SnapshotDomDocument();
+        self::$resource            = \fopen('php://memory', 'r');
+        self::$stdClass            = new \stdClass();
+    }
+}

Laravel/vendor/sebastian/global-state/tests/_fixture/SnapshotDomDocument.php

@@ -0,0 +1,19 @@
+<?php
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState\TestFixture;
+
+use DomDocument;
+
+class SnapshotDomDocument extends DomDocument
+{
+}

Laravel/vendor/sebastian/global-state/tests/_fixture/SnapshotFunctions.php

@@ -0,0 +1,17 @@
+<?php
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState\TestFixture;
+
+function snapshotFunction()
+{
+}

Laravel/vendor/sebastian/global-state/tests/_fixture/SnapshotTrait.php

@@ -0,0 +1,17 @@
+<?php
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState\TestFixture;
+
+trait SnapshotTrait
+{
+}