add composer's vendor directory

vendor/nikic/fast-route/.travis.yml

@@ -0,0 +1,12 @@
+language: php
+
+php:
+  - 5.4
+  - 5.5
+  - 5.6
+  - 7.0
+  - hhvm
+
+matrix:
+  allow_failures:
+    - php: 7.0

vendor/nikic/fast-route/LICENSE

@@ -0,0 +1,31 @@
+Copyright (c) 2013 by Nikita Popov.
+
+Some 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.
+
+    * The names of the contributors may not 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.

vendor/nikic/fast-route/README.md

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+FastRoute - Fast request router for PHP
+=======================================
+
+This library provides a fast implementation of a regular expression based router. [Blog post explaining how the
+implementation works and why it is fast.][blog_post]
+
+Usage
+-----
+
+Here's a basic usage example:
+
+```php
+<?php
+
+require '/path/to/FastRoute/src/bootstrap.php';
+
+$dispatcher = FastRoute\simpleDispatcher(function(FastRoute\RouteCollector $r) {
+    $r->addRoute('GET', '/user/{id:\d+}', 'handler1');
+    $r->addRoute('GET', '/user/{id:\d+}/{name}', 'handler2');
+    // Or alternatively
+    $r->addRoute('GET', '/user/{id:\d+}[/{name}]', 'common_handler');
+});
+
+$routeInfo = $dispatcher->dispatch($httpMethod, $uri);
+switch ($routeInfo[0]) {
+    case FastRoute\Dispatcher::NOT_FOUND:
+        // ... 404 Not Found
+        break;
+    case FastRoute\Dispatcher::METHOD_NOT_ALLOWED:
+        $allowedMethods = $routeInfo[1];
+        // ... 405 Method Not Allowed
+        break;
+    case FastRoute\Dispatcher::FOUND:
+        $handler = $routeInfo[1];
+        $vars = $routeInfo[2];
+        // ... call $handler with $vars
+        break;
+}
+```
+
+### Defining routes
+
+The routes are defined by calling the `FastRoute\simpleDispatcher` function, which accepts
+a callable taking a `FastRoute\RouteCollector` instance. The routes are added by calling
+`addRoute()` on the collector instance.
+
+This method accepts the HTTP method the route must match, the route pattern and an associated
+handler. The handler does not necessarily have to be a callback (it could also be a controller
+class name or any other kind of data you wish to associate with the route).
+
+By default a route pattern syntax is used where `{foo}` specified a placeholder with name `foo`
+and matching the string `[^/]+`. To adjust the pattern the placeholder matches, you can specify
+a custom pattern by writing `{bar:[0-9]+}`.
+
+Furthermore parts of the route enclosed in `[...]` are considered optional, so that `/foo[bar]`
+will match both `/foo` and `/foobar`. Optional parts are only supported in a trailing position,
+not in the middle of a route.
+
+A custom pattern for a route placeholder must not use capturing groups. For example `{lang:(en|de)}`
+is not a valid placeholder, because `()` is a capturing group. Instead you can use either
+`{lang:en|de}` or `{lang:(?:en|de)}`.
+
+The reason `simpleDispatcher` accepts a callback for defining the routes is to allow seamless
+caching. By using `cachedDispatcher` instead of `simpleDispatcher` you can cache the generated
+routing data and construct the dispatcher from the cached information:
+
+```php
+<?php
+
+$dispatcher = FastRoute\cachedDispatcher(function(FastRoute\RouteCollector $r) {
+    $r->addRoute('GET', '/user/{name}/{id:[0-9]+}', 'handler0');
+    $r->addRoute('GET', '/user/{id:[0-9]+}', 'handler1');
+    $r->addRoute('GET', '/user/{name}', 'handler2');
+}, [
+    'cacheFile' => __DIR__ . '/route.cache', /* required */
+    'cacheDisabled' => IS_DEBUG_ENABLED,     /* optional, enabled by default */
+]);
+```
+
+The second parameter to the function is an options array, which can be used to specify the cache
+file location, among other things.
+
+### Dispatching a URI
+
+A URI is dispatched by calling the `dispatch()` method of the created dispatcher. This method
+accepts the HTTP method and a URI. Getting those two bits of information (and normalizing them
+appropriately) is your job - this library is not bound to the PHP web SAPIs.
+
+The `dispatch()` method returns an array whose first element contains a status code. It is one
+of `Dispatcher::NOT_FOUND`, `Dispatcher::METHOD_NOT_ALLOWED` and `Dispatcher::FOUND`. For the
+method not allowed status the second array element contains a list of HTTP methods allowed for
+the supplied URI. For example:
+
+    [FastRoute\Dispatcher::METHOD_NOT_ALLOWED, ['GET', 'POST']]
+
+> **NOTE:** The HTTP specification requires that a `405 Method Not Allowed` response include the
+`Allow:` header to detail available methods for the requested resource. Applications using FastRoute
+should use the second array element to add this header when relaying a 405 response.
+
+For the found status the second array element is the handler that was associated with the route
+and the third array element is a dictionary of placeholder names to their values. For example:
+
+    /* Routing against GET /user/nikic/42 */
+
+    [FastRoute\Dispatcher::FOUND, 'handler0', ['name' => 'nikic', 'id' => '42']]
+
+### Overriding the route parser and dispatcher
+
+The routing process makes use of three components: A route parser, a data generator and a
+dispatcher. The three components adhere to the following interfaces:
+
+```php
+<?php
+
+namespace FastRoute;
+
+interface RouteParser {
+    public function parse($route);
+}
+
+interface DataGenerator {
+    public function addRoute($httpMethod, $routeData, $handler);
+    public function getData();
+}
+
+interface Dispatcher {
+    const NOT_FOUND = 0, FOUND = 1, METHOD_NOT_ALLOWED = 2;
+
+    public function dispatch($httpMethod, $uri);
+}
+```
+
+The route parser takes a route pattern string and converts it into an array of route infos, where
+each route info is again an array of it's parts. The structure is best understood using an example:
+
+    /* The route /user/{id:\d+}[/{name}] converts to the following array: */
+    [
+        [
+            '/user/',
+            ['name', '[^/]+'],
+        ],
+        [
+            '/user/',
+            ['name', '[^/]+'],
+            '/',
+            ['id', '[0-9]+'],
+        ],
+    ]
+
+This array can then be passed to the `addRoute()` method of a data generator. After all routes have
+been added the `getData()` of the generator is invoked, which returns all the routing data required
+by the dispatcher. The format of this data is not further specified - it is tightly coupled to
+the corresponding dispatcher.
+
+The dispatcher accepts the routing data via a constructor and provides a `dispatch()` method, which
+you're already familiar with.
+
+The route parser can be overwritten individually (to make use of some different pattern syntax),
+however the data generator and dispatcher should always be changed as a pair, as the output from
+the former is tightly coupled to the input of the latter. The reason the generator and the
+dispatcher are separate is that only the latter is needed when using caching (as the output of
+the former is what is being cached.)
+
+When using the `simpleDispatcher` / `cachedDispatcher` functions from above the override happens
+through the options array:
+
+```php
+<?php
+
+$dispatcher = FastRoute\simpleDispatcher(function(FastRoute\RouteCollector $r) {
+    /* ... */
+}, [
+    'routeParser' => 'FastRoute\\RouteParser\\Std',
+    'dataGenerator' => 'FastRoute\\DataGenerator\\GroupCountBased',
+    'dispatcher' => 'FastRoute\\Dispatcher\\GroupCountBased',
+]);
+```
+
+The above options array corresponds to the defaults. By replacing `GroupCountBased` by
+`GroupPosBased` you could switch to a different dispatching strategy.
+
+### A Note on HEAD Requests
+
+The HTTP spec requires servers to [support both GET and HEAD methods][2616-511]:
+
+> The methods GET and HEAD MUST be supported by all general-purpose servers
+
+To avoid forcing users to manually register HEAD routes for each resource we fallback to matching an
+available GET route for a given resource. The PHP web SAPI transparently removes the entity body
+from HEAD responses so this behavior has no effect on the vast majority of users.
+
+However, implementors using FastRoute outside the web SAPI environment (e.g. a custom server) MUST
+NOT send entity bodies generated in response to HEAD requests. If you are a non-SAPI user this is
+*your responsibility*; FastRoute has no purview to prevent you from breaking HTTP in such cases.
+
+Finally, note that applications MAY always specify their own HEAD method route for a given
+resource to bypass this behavior entirely.
+
+### Credits
+
+This library is based on a router that [Levi Morrison][levi] implemented for the Aerys server.
+
+A large number of tests, as well as HTTP compliance considerations, were provided by [Daniel Lowrey][rdlowrey].
+
+
+[2616-511]: http://www.w3.org/Protocols/rfc2616/rfc2616-sec5.html#sec5.1.1 "RFC 2616 Section 5.1.1"
+[blog_post]: http://nikic.github.io/2014/02/18/Fast-request-routing-using-regular-expressions.html
+[levi]: https://github.com/morrisonlevi
+[rdlowrey]: https://github.com/rdlowrey

vendor/nikic/fast-route/composer.json

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+{
+  "name": "nikic/fast-route",
+  "description": "Fast request router for PHP",
+  "keywords": ["routing", "router"],
+  "license": "BSD-3-Clause",
+  "authors": [
+    {
+      "name": "Nikita Popov",
+      "email": "nikic@php.net"
+    }
+  ],
+  "require": {
+    "php": ">=5.4.0"
+  },
+  "autoload": {
+    "psr-4": {
+      "FastRoute\\": "src/"
+    },
+    "files": ["src/functions.php"]
+  }
+}

vendor/nikic/fast-route/phpunit.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit backupGlobals="false"
+         backupStaticAttributes="false"
+         colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         processIsolation="false"
+         syntaxCheck="false"
+         bootstrap="test/bootstrap.php"
+        >
+    <testsuites>
+        <testsuite name="FastRoute Tests">
+            <directory>./test/</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory>./src/</directory>
+        </whitelist>
+    </filter>
+</phpunit>

vendor/nikic/fast-route/src/BadRouteException.php

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+<?php
+
+namespace FastRoute;
+
+class BadRouteException extends \LogicException {
+}

vendor/nikic/fast-route/src/DataGenerator.php

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+<?php
+
+namespace FastRoute;
+
+interface DataGenerator {
+    /**
+     * Adds a route to the data generator. The route data uses the
+     * same format that is returned by RouterParser::parser().
+     *
+     * The handler doesn't necessarily need to be a callable, it
+     * can be arbitrary data that will be returned when the route
+     * matches.
+     *
+     * @param string $httpMethod
+     * @param array $routeData
+     * @param mixed $handler
+     */
+    public function addRoute($httpMethod, $routeData, $handler);
+
+    /**
+     * Returns dispatcher data in some unspecified format, which
+     * depends on the used method of dispatch.
+     */
+    public function getData();
+}

vendor/nikic/fast-route/src/DataGenerator/CharCountBased.php

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+<?php
+
+namespace FastRoute\DataGenerator;
+
+class CharCountBased extends RegexBasedAbstract {
+    protected function getApproxChunkSize() {
+        return 30;
+    }
+
+    protected function processChunk($regexToRoutesMap) {
+        $routeMap = [];
+        $regexes = [];
+
+        $suffixLen = 0;
+        $suffix = '';
+        $count = count($regexToRoutesMap);
+        foreach ($regexToRoutesMap as $regex => $route) {
+            $suffixLen++;
+            $suffix .= "\t";
+
+            $regexes[] = '(?:' . $regex . '/(\t{' . $suffixLen . '})\t{' . ($count - $suffixLen) . '})';
+            $routeMap[$suffix] = [$route->handler, $route->variables];
+        }
+
+        $regex = '~^(?|' . implode('|', $regexes) . ')$~';
+        return ['regex' => $regex, 'suffix' => '/' . $suffix, 'routeMap' => $routeMap];
+    }
+}

vendor/nikic/fast-route/src/DataGenerator/GroupCountBased.php

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+<?php
+
+namespace FastRoute\DataGenerator;
+
+class GroupCountBased extends RegexBasedAbstract {
+    protected function getApproxChunkSize() {
+        return 10;
+    }
+
+    protected function processChunk($regexToRoutesMap) {
+        $routeMap = [];
+        $regexes = [];
+        $numGroups = 0;
+        foreach ($regexToRoutesMap as $regex => $route) {
+            $numVariables = count($route->variables);
+            $numGroups = max($numGroups, $numVariables);
+
+            $regexes[] = $regex . str_repeat('()', $numGroups - $numVariables);
+            $routeMap[$numGroups + 1] = [$route->handler, $route->variables];
+
+            ++$numGroups;
+        }
+
+        $regex = '~^(?|' . implode('|', $regexes) . ')$~';
+        return ['regex' => $regex, 'routeMap' => $routeMap];
+    }
+}
+

vendor/nikic/fast-route/src/DataGenerator/GroupPosBased.php

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+<?php
+
+namespace FastRoute\DataGenerator;
+
+class GroupPosBased extends RegexBasedAbstract {
+    protected function getApproxChunkSize() {
+        return 10;
+    }
+
+    protected function processChunk($regexToRoutesMap) {
+        $routeMap = [];
+        $regexes = [];
+        $offset = 1;
+        foreach ($regexToRoutesMap as $regex => $route) {
+            $regexes[] = $regex;
+            $routeMap[$offset] = [$route->handler, $route->variables];
+
+            $offset += count($route->variables);
+        }
+
+        $regex = '~^(?:' . implode('|', $regexes) . ')$~';
+        return ['regex' => $regex, 'routeMap' => $routeMap];
+    }
+}
+

vendor/nikic/fast-route/src/DataGenerator/MarkBased.php

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+<?php
+
+namespace FastRoute\DataGenerator;
+
+class MarkBased extends RegexBasedAbstract {
+    protected function getApproxChunkSize() {
+        return 30;
+    }
+
+    protected function processChunk($regexToRoutesMap) {
+        $routeMap = [];
+        $regexes = [];
+        $markName = 'a';
+        foreach ($regexToRoutesMap as $regex => $route) {
+            $regexes[] = $regex . '(*MARK:' . $markName . ')';
+            $routeMap[$markName] = [$route->handler, $route->variables];
+
+            ++$markName;
+        }
+
+        $regex = '~^(?|' . implode('|', $regexes) . ')$~';
+        return ['regex' => $regex, 'routeMap' => $routeMap];
+    }
+}
+

vendor/nikic/fast-route/src/DataGenerator/RegexBasedAbstract.php

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+<?php
+
+namespace FastRoute\DataGenerator;
+
+use FastRoute\DataGenerator;
+use FastRoute\BadRouteException;
+use FastRoute\Route;
+
+abstract class RegexBasedAbstract implements DataGenerator {
+    protected $staticRoutes = [];
+    protected $methodToRegexToRoutesMap = [];
+
+    protected abstract function getApproxChunkSize();
+    protected abstract function processChunk($regexToRoutesMap);
+
+    public function addRoute($httpMethod, $routeData, $handler) {
+        if ($this->isStaticRoute($routeData)) {
+            $this->addStaticRoute($httpMethod, $routeData, $handler);
+        } else {
+            $this->addVariableRoute($httpMethod, $routeData, $handler);
+        }
+    }
+
+    public function getData() {
+        if (empty($this->methodToRegexToRoutesMap)) {
+            return [$this->staticRoutes, []];
+        }
+
+        return [$this->staticRoutes, $this->generateVariableRouteData()];
+    }
+
+    private function generateVariableRouteData() {
+        $data = [];
+        foreach ($this->methodToRegexToRoutesMap as $method => $regexToRoutesMap) {
+            $chunkSize = $this->computeChunkSize(count($regexToRoutesMap));
+            $chunks = array_chunk($regexToRoutesMap, $chunkSize, true);
+            $data[$method] =  array_map([$this, 'processChunk'], $chunks);
+        }
+        return $data;
+    }
+
+    private function computeChunkSize($count) {
+        $numParts = max(1, round($count / $this->getApproxChunkSize()));
+        return ceil($count / $numParts);
+    }
+
+    private function isStaticRoute($routeData) {
+        return count($routeData) == 1 && is_string($routeData[0]);
+    }
+
+    private function addStaticRoute($httpMethod, $routeData, $handler) {
+        $routeStr = $routeData[0];
+
+        if (isset($this->staticRoutes[$httpMethod][$routeStr])) {
+            throw new BadRouteException(sprintf(
+                'Cannot register two routes matching "%s" for method "%s"',
+                $routeStr, $httpMethod
+            ));
+        }
+
+        if (isset($this->methodToRegexToRoutesMap[$httpMethod])) {
+            foreach ($this->methodToRegexToRoutesMap[$httpMethod] as $route) {
+                if ($route->matches($routeStr)) {
+                    throw new BadRouteException(sprintf(
+                        'Static route "%s" is shadowed by previously defined variable route "%s" for method "%s"',
+                        $routeStr, $route->regex, $httpMethod
+                    ));
+                }
+            }
+        }
+
+        $this->staticRoutes[$httpMethod][$routeStr] = $handler;
+    }
+
+    private function addVariableRoute($httpMethod, $routeData, $handler) {
+        list($regex, $variables) = $this->buildRegexForRoute($routeData);
+
+        if (isset($this->methodToRegexToRoutesMap[$httpMethod][$regex])) {
+            throw new BadRouteException(sprintf(
+                'Cannot register two routes matching "%s" for method "%s"',
+                $regex, $httpMethod
+            ));
+        }
+
+        $this->methodToRegexToRoutesMap[$httpMethod][$regex] = new Route(
+            $httpMethod, $handler, $regex, $variables
+        );
+    }
+
+    private function buildRegexForRoute($routeData) {
+        $regex = '';
+        $variables = [];
+        foreach ($routeData as $part) {
+            if (is_string($part)) {
+                $regex .= preg_quote($part, '~');
+                continue;
+            }
+
+            list($varName, $regexPart) = $part;
+
+            if (isset($variables[$varName])) {
+                throw new BadRouteException(sprintf(
+                    'Cannot use the same placeholder "%s" twice', $varName
+                ));
+            }
+
+            if ($this->regexHasCapturingGroups($regexPart)) {
+                throw new BadRouteException(sprintf(
+                    'Regex "%s" for parameter "%s" contains a capturing group',
+                    $regexPart, $varName
+                ));
+            }
+
+            $variables[$varName] = $varName;
+            $regex .= '(' . $regexPart . ')';
+        }
+
+        return [$regex, $variables];
+    }
+
+    private function regexHasCapturingGroups($regex) {
+        if (false === strpos($regex, '(')) {
+            // Needs to have at least a ( to contain a capturing group
+            return false;
+        }
+
+        // Semi-accurate detection for capturing groups
+        return preg_match(
+            '~
+                (?:
+                    \(\?\(
+                  | \[ [^\]\\\\]* (?: \\\\ . [^\]\\\\]* )* \]
+                  | \\\\ .
+                ) (*SKIP)(*FAIL) |
+                \(
+                (?!
+                    \? (?! <(?![!=]) | P< | \' )
+                  | \*
+                )
+            ~x',
+            $regex
+        );
+    }
+}

vendor/nikic/fast-route/src/Dispatcher.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace FastRoute;
+
+interface Dispatcher {
+    const NOT_FOUND = 0;
+    const FOUND = 1;
+    const METHOD_NOT_ALLOWED = 2;
+
+    /**
+     * Dispatches against the provided HTTP method verb and URI.
+     *
+     * Returns array with one of the following formats:
+     *
+     *     [self::NOT_FOUND]
+     *     [self::METHOD_NOT_ALLOWED, ['GET', 'OTHER_ALLOWED_METHODS']]
+     *     [self::FOUND, $handler, ['varName' => 'value', ...]]
+     *
+     * @param string $httpMethod
+     * @param string $uri
+     *
+     * @return array
+     */
+    public function dispatch($httpMethod, $uri);
+}

vendor/nikic/fast-route/src/Dispatcher/CharCountBased.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace FastRoute\Dispatcher;
+
+class CharCountBased extends RegexBasedAbstract {
+    public function __construct($data) {
+        list($this->staticRouteMap, $this->variableRouteData) = $data;
+    }
+
+    protected function dispatchVariableRoute($routeData, $uri) {
+        foreach ($routeData as $data) {
+            if (!preg_match($data['regex'], $uri . $data['suffix'], $matches)) {
+                continue;
+            }
+
+            list($handler, $varNames) = $data['routeMap'][end($matches)];
+
+            $vars = [];
+            $i = 0;
+            foreach ($varNames as $varName) {
+                $vars[$varName] = $matches[++$i];
+            }
+            return [self::FOUND, $handler, $vars];
+        }
+
+        return [self::NOT_FOUND];
+    }
+}

vendor/nikic/fast-route/src/Dispatcher/GroupCountBased.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace FastRoute\Dispatcher;
+
+class GroupCountBased extends RegexBasedAbstract {
+    public function __construct($data) {
+        list($this->staticRouteMap, $this->variableRouteData) = $data;
+    }
+
+    protected function dispatchVariableRoute($routeData, $uri) {
+        foreach ($routeData as $data) {
+            if (!preg_match($data['regex'], $uri, $matches)) {
+                continue;
+            }
+
+            list($handler, $varNames) = $data['routeMap'][count($matches)];
+
+            $vars = [];
+            $i = 0;
+            foreach ($varNames as $varName) {
+                $vars[$varName] = $matches[++$i];
+            }
+            return [self::FOUND, $handler, $vars];
+        }
+
+        return [self::NOT_FOUND];
+    }
+}

vendor/nikic/fast-route/src/Dispatcher/GroupPosBased.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace FastRoute\Dispatcher;
+
+class GroupPosBased extends RegexBasedAbstract {
+    public function __construct($data) {
+        list($this->staticRouteMap, $this->variableRouteData) = $data;
+    }
+
+    protected function dispatchVariableRoute($routeData, $uri) {
+        foreach ($routeData as $data) {
+            if (!preg_match($data['regex'], $uri, $matches)) {
+                continue;
+            }
+
+            // find first non-empty match
+            for ($i = 1; '' === $matches[$i]; ++$i);
+
+            list($handler, $varNames) = $data['routeMap'][$i];
+
+            $vars = [];
+            foreach ($varNames as $varName) {
+                $vars[$varName] = $matches[$i++];
+            }
+            return [self::FOUND, $handler, $vars];
+        }
+
+        return [self::NOT_FOUND];
+    }
+}

vendor/nikic/fast-route/src/Dispatcher/MarkBased.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace FastRoute\Dispatcher;
+
+class MarkBased extends RegexBasedAbstract {
+    public function __construct($data) {
+        list($this->staticRouteMap, $this->variableRouteData) = $data;
+    }
+
+    protected function dispatchVariableRoute($routeData, $uri) {
+        foreach ($routeData as $data) {
+            if (!preg_match($data['regex'], $uri, $matches)) {
+                continue;
+            }
+
+            list($handler, $varNames) = $data['routeMap'][$matches['MARK']];
+
+            $vars = [];
+            $i = 0;
+            foreach ($varNames as $varName) {
+                $vars[$varName] = $matches[++$i];
+            }
+            return [self::FOUND, $handler, $vars];
+        }
+
+        return [self::NOT_FOUND];
+    }
+}

vendor/nikic/fast-route/src/Dispatcher/RegexBasedAbstract.php

@@ -0,0 +1,62 @@
+<?php
+
+namespace FastRoute\Dispatcher;
+
+use FastRoute\Dispatcher;
+
+abstract class RegexBasedAbstract implements Dispatcher {
+    protected $staticRouteMap;
+    protected $variableRouteData;
+
+    protected abstract function dispatchVariableRoute($routeData, $uri);
+
+    public function dispatch($httpMethod, $uri) {
+        if (isset($this->staticRouteMap[$httpMethod][$uri])) {
+            $handler = $this->staticRouteMap[$httpMethod][$uri];
+            return [self::FOUND, $handler, []];
+        } else if ($httpMethod === 'HEAD' && isset($this->staticRouteMap['GET'][$uri])) {
+            $handler = $this->staticRouteMap['GET'][$uri];
+            return [self::FOUND, $handler, []];
+        }
+
+        $varRouteData = $this->variableRouteData;
+        if (isset($varRouteData[$httpMethod])) {
+            $result = $this->dispatchVariableRoute($varRouteData[$httpMethod], $uri);
+            if ($result[0] === self::FOUND) {
+                return $result;
+            }
+        } else if ($httpMethod === 'HEAD' && isset($varRouteData['GET'])) {
+            $result = $this->dispatchVariableRoute($varRouteData['GET'], $uri);
+            if ($result[0] === self::FOUND) {
+                return $result;
+            }
+        }
+
+        // Find allowed methods for this URI by matching against all other HTTP methods as well
+        $allowedMethods = [];
+
+        foreach ($this->staticRouteMap as $method => $uriMap) {
+            if ($method !== $httpMethod && isset($uriMap[$uri])) {
+                $allowedMethods[] = $method;
+            }
+        }
+
+        foreach ($varRouteData as $method => $routeData) {
+            if ($method === $httpMethod) {
+                continue;
+            }
+
+            $result = $this->dispatchVariableRoute($routeData, $uri);
+            if ($result[0] === self::FOUND) {
+                $allowedMethods[] = $method;
+            }
+        }
+
+        // If there are no allowed methods the route simply does not exist
+        if ($allowedMethods) {
+            return [self::METHOD_NOT_ALLOWED, $allowedMethods];
+        } else {
+            return [self::NOT_FOUND];
+        }
+    }
+}

vendor/nikic/fast-route/src/Route.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace FastRoute;
+
+class Route {
+    public $httpMethod;
+    public $regex;
+    public $variables;
+    public $handler;
+
+    /**
+     * Constructs a route (value object).
+     *
+     * @param string $httpMethod
+     * @param mixed  $handler
+     * @param string $regex
+     * @param array  $variables
+     */
+    public function __construct($httpMethod, $handler, $regex, $variables) {
+        $this->httpMethod = $httpMethod;
+        $this->handler = $handler;
+        $this->regex = $regex;
+        $this->variables = $variables;
+    }
+
+    /**
+     * Tests whether this route matches the given string.
+     *
+     * @param string $str
+     *
+     * @return bool
+     */
+    public function matches($str) {
+        $regex = '~^' . $this->regex . '$~';
+        return (bool) preg_match($regex, $str);
+    }
+}
+

vendor/nikic/fast-route/src/RouteCollector.php

@@ -0,0 +1,46 @@
+<?php
+
+namespace FastRoute;
+
+class RouteCollector {
+    private $routeParser;
+    private $dataGenerator;
+
+    /**
+     * Constructs a route collector.
+     *
+     * @param RouteParser   $routeParser
+     * @param DataGenerator $dataGenerator
+     */
+    public function __construct(RouteParser $routeParser, DataGenerator $dataGenerator) {
+        $this->routeParser = $routeParser;
+        $this->dataGenerator = $dataGenerator;
+    }
+
+    /**
+     * Adds a route to the collection.
+     *
+     * The syntax used in the $route string depends on the used route parser.
+     *
+     * @param string|string[] $httpMethod
+     * @param string $route
+     * @param mixed  $handler
+     */
+    public function addRoute($httpMethod, $route, $handler) {
+        $routeDatas = $this->routeParser->parse($route);
+        foreach ((array) $httpMethod as $method) {
+            foreach ($routeDatas as $routeData) {
+                $this->dataGenerator->addRoute($method, $routeData, $handler);
+            }
+        }
+    }
+
+    /**
+     * Returns the collected route data, as provided by the data generator.
+     *
+     * @return array
+     */
+    public function getData() {
+        return $this->dataGenerator->getData();
+    }
+}

vendor/nikic/fast-route/src/RouteParser.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace FastRoute;
+
+interface RouteParser {
+    /**
+     * Parses a route string into multiple route data arrays.
+     *
+     * The expected output is defined using an example:
+     *
+     * For the route string "/fixedRoutePart/{varName}[/moreFixed/{varName2:\d+}]", if {varName} is interpreted as
+     * a placeholder and [...] is interpreted as an optional route part, the expected result is:
+     *
+     * [
+     *     // first route: without optional part
+     *     [
+     *         "/fixedRoutePart/",
+     *         ["varName", "[^/]+"],
+     *     ],
+     *     // second route: with optional part
+     *     [
+     *         "/fixedRoutePart/",
+     *         ["varName", "[^/]+"],
+     *         "/moreFixed/",
+     *         ["varName2", [0-9]+"],
+     *     ],
+     * ]
+     *
+     * Here one route string was converted into two route data arrays.
+     *
+     * @param string $route Route string to parse
+     * 
+     * @return mixed[][] Array of route data arrays
+     */
+    public function parse($route);
+}

vendor/nikic/fast-route/src/RouteParser/Std.php

@@ -0,0 +1,77 @@
+<?php
+
+namespace FastRoute\RouteParser;
+
+use FastRoute\BadRouteException;
+use FastRoute\RouteParser;
+
+/**
+ * Parses route strings of the following form:
+ *
+ * "/user/{name}[/{id:[0-9]+}]"
+ */
+class Std implements RouteParser {
+    const VARIABLE_REGEX = <<<'REGEX'
+\{
+    \s* ([a-zA-Z][a-zA-Z0-9_]*) \s*
+    (?:
+        : \s* ([^{}]*(?:\{(?-1)\}[^{}]*)*)
+    )?
+\}
+REGEX;
+    const DEFAULT_DISPATCH_REGEX = '[^/]+';
+
+    public function parse($route) {
+        $routeWithoutClosingOptionals = rtrim($route, ']');
+        $numOptionals = strlen($route) - strlen($routeWithoutClosingOptionals);
+
+        // Split on [ while skipping placeholders
+        $segments = preg_split('~' . self::VARIABLE_REGEX . '(*SKIP)(*F) | \[~x', $routeWithoutClosingOptionals);
+        if ($numOptionals !== count($segments) - 1) {
+            throw new BadRouteException("Number of opening '[' and closing ']' does not match");
+        }
+
+        $currentRoute = '';
+        $routeDatas = [];
+        foreach ($segments as $segment) {
+            if ($segment === '') {
+                throw new BadRouteException("Empty optional part");
+            }
+
+            $currentRoute .= $segment;
+            $routeDatas[] = $this->parsePlaceholders($currentRoute);
+        }
+        return $routeDatas;
+    }
+
+    /**
+     * Parses a route string that does not contain optional segments.
+     */
+    private function parsePlaceholders($route) {
+        if (!preg_match_all(
+            '~' . self::VARIABLE_REGEX . '~x', $route, $matches,
+            PREG_OFFSET_CAPTURE | PREG_SET_ORDER
+        )) {
+            return [$route];
+        }
+
+        $offset = 0;
+        $routeData = [];
+        foreach ($matches as $set) {
+            if ($set[0][1] > $offset) {
+                $routeData[] = substr($route, $offset, $set[0][1] - $offset);
+            }
+            $routeData[] = [
+                $set[1][0],
+                isset($set[2]) ? trim($set[2][0]) : self::DEFAULT_DISPATCH_REGEX
+            ];
+            $offset = $set[0][1] + strlen($set[0][0]);
+        }
+
+        if ($offset != strlen($route)) {
+            $routeData[] = substr($route, $offset);
+        }
+
+        return $routeData;
+    }
+}

vendor/nikic/fast-route/src/bootstrap.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace FastRoute;
+
+require __DIR__ . '/functions.php';
+
+spl_autoload_register(function($class) {
+    if (strpos($class, 'FastRoute\\') === 0) {
+        $name = substr($class, strlen('FastRoute'));
+        require __DIR__ . strtr($name, '\\', DIRECTORY_SEPARATOR) . '.php';
+    }
+});

vendor/nikic/fast-route/src/functions.php

@@ -0,0 +1,70 @@
+<?php
+
+namespace FastRoute;
+
+if (!function_exists('FastRoute\simpleDispatcher')) {
+    /**
+     * @param callable $routeDefinitionCallback
+     * @param array $options
+     *
+     * @return Dispatcher
+     */
+    function simpleDispatcher(callable $routeDefinitionCallback, array $options = []) {
+        $options += [
+            'routeParser' => 'FastRoute\\RouteParser\\Std',
+            'dataGenerator' => 'FastRoute\\DataGenerator\\GroupCountBased',
+            'dispatcher' => 'FastRoute\\Dispatcher\\GroupCountBased',
+            'routeCollector' => 'FastRoute\\RouteCollector',
+        ];
+
+        /** @var RouteCollector $routeCollector */
+        $routeCollector = new $options['routeCollector'](
+            new $options['routeParser'], new $options['dataGenerator']
+        );
+        $routeDefinitionCallback($routeCollector);
+
+        return new $options['dispatcher']($routeCollector->getData());
+    }
+
+    /**
+     * @param callable $routeDefinitionCallback
+     * @param array $options
+     *
+     * @return Dispatcher
+     */
+    function cachedDispatcher(callable $routeDefinitionCallback, array $options = []) {
+        $options += [
+            'routeParser' => 'FastRoute\\RouteParser\\Std',
+            'dataGenerator' => 'FastRoute\\DataGenerator\\GroupCountBased',
+            'dispatcher' => 'FastRoute\\Dispatcher\\GroupCountBased',
+            'routeCollector' => 'FastRoute\\RouteCollector',
+            'cacheDisabled' => false,
+        ];
+
+        if (!isset($options['cacheFile'])) {
+            throw new \LogicException('Must specify "cacheFile" option');
+        }
+
+        if (!$options['cacheDisabled'] && file_exists($options['cacheFile'])) {
+            $dispatchData = require $options['cacheFile'];
+            if (!is_array($dispatchData)) {
+                throw new \RuntimeException('Invalid cache file "' . $options['cacheFile'] . '"');
+            }
+            return new $options['dispatcher']($dispatchData);
+        }
+
+        $routeCollector = new $options['routeCollector'](
+            new $options['routeParser'], new $options['dataGenerator']
+        );
+        $routeDefinitionCallback($routeCollector);
+
+        /** @var RouteCollector $routeCollector */
+        $dispatchData = $routeCollector->getData();
+        file_put_contents(
+            $options['cacheFile'],
+            '<?php return ' . var_export($dispatchData, true) . ';'
+        );
+
+        return new $options['dispatcher']($dispatchData);
+    }
+}

vendor/nikic/fast-route/test/Dispatcher/CharCountBasedTest.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace FastRoute\Dispatcher;
+
+class CharCountBasedTest extends DispatcherTest {
+    protected function getDispatcherClass() {
+        return 'FastRoute\\Dispatcher\\CharCountBased';
+    }
+
+    protected function getDataGeneratorClass() {
+        return 'FastRoute\\DataGenerator\\CharCountBased';
+    }
+}

vendor/nikic/fast-route/test/Dispatcher/DispatcherTest.php

@@ -0,0 +1,494 @@
+<?php
+
+namespace FastRoute\Dispatcher;
+
+use FastRoute\RouteCollector;
+
+abstract class DispatcherTest extends \PHPUnit_Framework_TestCase {
+
+    /**
+     * Delegate dispatcher selection to child test classes
+     */
+    abstract protected function getDispatcherClass();
+
+    /**
+     * Delegate dataGenerator selection to child test classes
+     */
+    abstract protected function getDataGeneratorClass();
+
+    /**
+     * Set appropriate options for the specific Dispatcher class we're testing
+     */
+    private function generateDispatcherOptions() {
+        return [
+            'dataGenerator' => $this->getDataGeneratorClass(),
+            'dispatcher' => $this->getDispatcherClass()
+        ];
+    }
+
+    /**
+     * @dataProvider provideFoundDispatchCases
+     */
+    public function testFoundDispatches($method, $uri, $callback, $handler, $argDict) {
+        $dispatcher = \FastRoute\simpleDispatcher($callback, $this->generateDispatcherOptions());
+        $info = $dispatcher->dispatch($method, $uri);
+        $this->assertSame($dispatcher::FOUND, $info[0]);
+        $this->assertSame($handler, $info[1]);
+        $this->assertSame($argDict, $info[2]);
+    }
+
+    /**
+     * @dataProvider provideNotFoundDispatchCases
+     */
+    public function testNotFoundDispatches($method, $uri, $callback) {
+        $dispatcher = \FastRoute\simpleDispatcher($callback, $this->generateDispatcherOptions());
+        $routeInfo = $dispatcher->dispatch($method, $uri);
+        $this->assertFalse(isset($routeInfo[1]),
+            "NOT_FOUND result must only contain a single element in the returned info array"
+        );
+        $this->assertSame($dispatcher::NOT_FOUND, $routeInfo[0]);
+    }
+
+    /**
+     * @dataProvider provideMethodNotAllowedDispatchCases
+     */
+    public function testMethodNotAllowedDispatches($method, $uri, $callback, $availableMethods) {
+        $dispatcher = \FastRoute\simpleDispatcher($callback, $this->generateDispatcherOptions());
+        $routeInfo = $dispatcher->dispatch($method, $uri);
+        $this->assertTrue(isset($routeInfo[1]),
+            "METHOD_NOT_ALLOWED result must return an array of allowed methods at index 1"
+        );
+
+        list($routedStatus, $methodArray) = $dispatcher->dispatch($method, $uri);
+        $this->assertSame($dispatcher::METHOD_NOT_ALLOWED, $routedStatus);
+        $this->assertSame($availableMethods, $methodArray);
+    }
+
+    /**
+     * @expectedException \FastRoute\BadRouteException
+     * @expectedExceptionMessage Cannot use the same placeholder "test" twice
+     */
+    public function testDuplicateVariableNameError() {
+        \FastRoute\simpleDispatcher(function(RouteCollector $r) {
+            $r->addRoute('GET', '/foo/{test}/{test:\d+}', 'handler0');
+        }, $this->generateDispatcherOptions());
+    }
+
+    /**
+     * @expectedException \FastRoute\BadRouteException
+     * @expectedExceptionMessage Cannot register two routes matching "/user/([^/]+)" for method "GET"
+     */
+    public function testDuplicateVariableRoute() {
+        \FastRoute\simpleDispatcher(function(RouteCollector $r) {
+            $r->addRoute('GET', '/user/{id}', 'handler0'); // oops, forgot \d+ restriction ;)
+            $r->addRoute('GET', '/user/{name}', 'handler1');
+        }, $this->generateDispatcherOptions());
+    }
+
+    /**
+     * @expectedException \FastRoute\BadRouteException
+     * @expectedExceptionMessage Cannot register two routes matching "/user" for method "GET"
+     */
+    public function testDuplicateStaticRoute() {
+        \FastRoute\simpleDispatcher(function(RouteCollector $r) {
+            $r->addRoute('GET', '/user', 'handler0');
+            $r->addRoute('GET', '/user', 'handler1');
+        }, $this->generateDispatcherOptions());
+    }
+
+    /**
+     * @expectedException \FastRoute\BadRouteException
+     * @expectedExceptionMessage Static route "/user/nikic" is shadowed by previously defined variable route "/user/([^/]+)" for method "GET"
+     */
+    public function testShadowedStaticRoute() {
+        \FastRoute\simpleDispatcher(function(RouteCollector $r) {
+            $r->addRoute('GET', '/user/{name}', 'handler0');
+            $r->addRoute('GET', '/user/nikic', 'handler1');
+        }, $this->generateDispatcherOptions());
+    }
+
+    /**
+     * @expectedException \FastRoute\BadRouteException
+     * @expectedExceptionMessage Regex "(en|de)" for parameter "lang" contains a capturing group
+     */
+    public function testCapturing() {
+        \FastRoute\simpleDispatcher(function(RouteCollector $r) {
+            $r->addRoute('GET', '/{lang:(en|de)}', 'handler0');
+        }, $this->generateDispatcherOptions());
+    }
+
+    public function provideFoundDispatchCases() {
+        $cases = [];
+
+        // 0 -------------------------------------------------------------------------------------->
+
+        $callback = function(RouteCollector $r) {
+            $r->addRoute('GET', '/resource/123/456', 'handler0');
+        };
+
+        $method = 'GET';
+        $uri = '/resource/123/456';
+        $handler = 'handler0';
+        $argDict = [];
+
+        $cases[] = [$method, $uri, $callback, $handler, $argDict];
+
+        // 1 -------------------------------------------------------------------------------------->
+
+        $callback = function(RouteCollector $r) {
+            $r->addRoute('GET', '/handler0', 'handler0');
+            $r->addRoute('GET', '/handler1', 'handler1');
+            $r->addRoute('GET', '/handler2', 'handler2');
+        };
+
+        $method = 'GET';
+        $uri = '/handler2';
+        $handler = 'handler2';
+        $argDict = [];
+
+        $cases[] = [$method, $uri, $callback, $handler, $argDict];
+
+        // 2 -------------------------------------------------------------------------------------->
+
+        $callback = function(RouteCollector $r) {
+            $r->addRoute('GET', '/user/{name}/{id:[0-9]+}', 'handler0');
+            $r->addRoute('GET', '/user/{id:[0-9]+}', 'handler1');
+            $r->addRoute('GET', '/user/{name}', 'handler2');
+        };
+
+        $method = 'GET';
+        $uri = '/user/rdlowrey';
+        $handler = 'handler2';
+        $argDict = ['name' => 'rdlowrey'];
+
+        $cases[] = [$method, $uri, $callback, $handler, $argDict];
+
+        // 3 -------------------------------------------------------------------------------------->
+
+        // reuse $callback from #2
+
+        $method = 'GET';
+        $uri = '/user/12345';
+        $handler = 'handler1';
+        $argDict = ['id' => '12345'];
+
+        $cases[] = [$method, $uri, $callback, $handler, $argDict];
+
+        // 4 -------------------------------------------------------------------------------------->
+
+        // reuse $callback from #3
+
+        $method = 'GET';
+        $uri = '/user/NaN';
+        $handler = 'handler2';
+        $argDict = ['name' => 'NaN'];
+
+        $cases[] = [$method, $uri, $callback, $handler, $argDict];
+
+        // 5 -------------------------------------------------------------------------------------->
+
+        // reuse $callback from #4
+
+        $method = 'GET';
+        $uri = '/user/rdlowrey/12345';
+        $handler = 'handler0';
+        $argDict = ['name' => 'rdlowrey', 'id' => '12345'];
+
+        $cases[] = [$method, $uri, $callback, $handler, $argDict];
+
+        // 6 -------------------------------------------------------------------------------------->
+
+        $callback = function(RouteCollector $r) {
+            $r->addRoute('GET', '/user/{id:[0-9]+}', 'handler0');
+            $r->addRoute('GET', '/user/12345/extension', 'handler1');
+            $r->addRoute('GET', '/user/{id:[0-9]+}.{extension}', 'handler2');
+
+        };
+
+        $method = 'GET';
+        $uri = '/user/12345.svg';
+        $handler = 'handler2';
+        $argDict = ['id' => '12345', 'extension' => 'svg'];
+
+        $cases[] = [$method, $uri, $callback, $handler, $argDict];
+
+        // 7 ----- Test GET method fallback on HEAD route miss ------------------------------------>
+
+        $callback = function(RouteCollector $r) {
+            $r->addRoute('GET', '/user/{name}', 'handler0');
+            $r->addRoute('GET', '/user/{name}/{id:[0-9]+}', 'handler1');
+            $r->addRoute('GET', '/static0', 'handler2');
+            $r->addRoute('GET', '/static1', 'handler3');
+            $r->addRoute('HEAD', '/static1', 'handler4');
+        };
+
+        $method = 'HEAD';
+        $uri = '/user/rdlowrey';
+        $handler = 'handler0';
+        $argDict = ['name' => 'rdlowrey'];
+
+        $cases[] = [$method, $uri, $callback, $handler, $argDict];
+
+        // 8 ----- Test GET method fallback on HEAD route miss ------------------------------------>
+
+        // reuse $callback from #7
+
+        $method = 'HEAD';
+        $uri = '/user/rdlowrey/1234';
+        $handler = 'handler1';
+        $argDict = ['name' => 'rdlowrey', 'id' => '1234'];
+
+        $cases[] = [$method, $uri, $callback, $handler, $argDict];
+
+        // 9 ----- Test GET method fallback on HEAD route miss ------------------------------------>
+
+        // reuse $callback from #8
+
+        $method = 'HEAD';
+        $uri = '/static0';
+        $handler = 'handler2';
+        $argDict = [];
+
+        $cases[] = [$method, $uri, $callback, $handler, $argDict];
+
+        // 10 ---- Test existing HEAD route used if available (no fallback) ----------------------->
+
+        // reuse $callback from #9
+
+        $method = 'HEAD';
+        $uri = '/static1';
+        $handler = 'handler4';
+        $argDict = [];
+
+        $cases[] = [$method, $uri, $callback, $handler, $argDict];
+
+        // 11 ---- More specified routes are not shadowed by less specific of another method ------>
+
+        $callback = function(RouteCollector $r) {
+            $r->addRoute('GET', '/user/{name}', 'handler0');
+            $r->addRoute('POST', '/user/{name:[a-z]+}', 'handler1');
+        };
+
+        $method = 'POST';
+        $uri = '/user/rdlowrey';
+        $handler = 'handler1';
+        $argDict = ['name' => 'rdlowrey'];
+
+        $cases[] = [$method, $uri, $callback, $handler, $argDict];
+
+        // 12 ---- Handler of more specific routes is used, if it occurs first -------------------->
+
+        $callback = function(RouteCollector $r) {
+            $r->addRoute('GET', '/user/{name}', 'handler0');
+            $r->addRoute('POST', '/user/{name:[a-z]+}', 'handler1');
+            $r->addRoute('POST', '/user/{name}', 'handler2');
+        };
+
+        $method = 'POST';
+        $uri = '/user/rdlowrey';
+        $handler = 'handler1';
+        $argDict = ['name' => 'rdlowrey'];
+
+        $cases[] = [$method, $uri, $callback, $handler, $argDict];
+
+        // 13 ---- Route with constant suffix ----------------------------------------------------->
+
+        $callback = function(RouteCollector $r) {
+            $r->addRoute('GET', '/user/{name}', 'handler0');
+            $r->addRoute('GET', '/user/{name}/edit', 'handler1');
+        };
+
+        $method = 'GET';
+        $uri = '/user/rdlowrey/edit';
+        $handler = 'handler1';
+        $argDict = ['name' => 'rdlowrey'];
+
+        $cases[] = [$method, $uri, $callback, $handler, $argDict];
+
+        // 14 ---- Handle multiple methods with the same handler ---------------------------------->
+
+        $callback = function(RouteCollector $r) {
+            $r->addRoute(['GET', 'POST'], '/user', 'handlerGetPost');
+            $r->addRoute(['DELETE'], '/user', 'handlerDelete');
+            $r->addRoute([], '/user', 'handlerNone');
+        };
+
+        $argDict = [];
+        $cases[] = ['GET', '/user', $callback, 'handlerGetPost', $argDict];
+        $cases[] = ['POST', '/user', $callback, 'handlerGetPost', $argDict];
+        $cases[] = ['DELETE', '/user', $callback, 'handlerDelete', $argDict];
+
+        // 15 ----
+
+        $callback = function(RouteCollector $r) {
+            $r->addRoute('POST', '/user.json', 'handler0');
+            $r->addRoute('GET', '/{entity}.json', 'handler1');
+        };
+
+        $cases[] = ['GET', '/user.json', $callback, 'handler1', ['entity' => 'user']];
+
+
+        // x -------------------------------------------------------------------------------------->
+
+        return $cases;
+    }
+
+    public function provideNotFoundDispatchCases() {
+        $cases = [];
+
+        // 0 -------------------------------------------------------------------------------------->
+
+        $callback = function(RouteCollector $r) {
+            $r->addRoute('GET', '/resource/123/456', 'handler0');
+        };
+
+        $method = 'GET';
+        $uri = '/not-found';
+
+        $cases[] = [$method, $uri, $callback];
+
+        // 1 -------------------------------------------------------------------------------------->
+
+        // reuse callback from #0
+        $method = 'POST';
+        $uri = '/not-found';
+
+        $cases[] = [$method, $uri, $callback];
+
+        // 2 -------------------------------------------------------------------------------------->
+
+        // reuse callback from #1
+        $method = 'PUT';
+        $uri = '/not-found';
+
+        $cases[] = [$method, $uri, $callback];
+
+        // 3 -------------------------------------------------------------------------------------->
+
+        $callback = function(RouteCollector $r) {
+            $r->addRoute('GET', '/handler0', 'handler0');
+            $r->addRoute('GET', '/handler1', 'handler1');
+            $r->addRoute('GET', '/handler2', 'handler2');
+        };
+
+        $method = 'GET';
+        $uri = '/not-found';
+
+        $cases[] = [$method, $uri, $callback];
+
+        // 4 -------------------------------------------------------------------------------------->
+
+        $callback = function(RouteCollector $r) {
+            $r->addRoute('GET', '/user/{name}/{id:[0-9]+}', 'handler0');
+            $r->addRoute('GET', '/user/{id:[0-9]+}', 'handler1');
+            $r->addRoute('GET', '/user/{name}', 'handler2');
+        };
+
+        $method = 'GET';
+        $uri = '/not-found';
+
+        $cases[] = [$method, $uri, $callback];
+
+        // 5 -------------------------------------------------------------------------------------->
+
+        // reuse callback from #4
+        $method = 'GET';
+        $uri = '/user/rdlowrey/12345/not-found';
+
+        $cases[] = [$method, $uri, $callback];
+
+        // 6 -------------------------------------------------------------------------------------->
+
+        // reuse callback from #5
+        $method = 'HEAD';
+
+        $cases[] = array($method, $uri, $callback);
+
+        // x -------------------------------------------------------------------------------------->
+
+        return $cases;
+    }
+
+    public function provideMethodNotAllowedDispatchCases() {
+        $cases = [];
+
+        // 0 -------------------------------------------------------------------------------------->
+
+        $callback = function(RouteCollector $r) {
+            $r->addRoute('GET', '/resource/123/456', 'handler0');
+        };
+
+        $method = 'POST';
+        $uri = '/resource/123/456';
+        $allowedMethods = ['GET'];
+
+        $cases[] = [$method, $uri, $callback, $allowedMethods];
+
+        // 1 -------------------------------------------------------------------------------------->
+
+        $callback = function(RouteCollector $r) {
+            $r->addRoute('GET', '/resource/123/456', 'handler0');
+            $r->addRoute('POST', '/resource/123/456', 'handler1');
+            $r->addRoute('PUT', '/resource/123/456', 'handler2');
+        };
+
+        $method = 'DELETE';
+        $uri = '/resource/123/456';
+        $allowedMethods = ['GET', 'POST', 'PUT'];
+
+        $cases[] = [$method, $uri, $callback, $allowedMethods];
+
+        // 2 -------------------------------------------------------------------------------------->
+
+        $callback = function(RouteCollector $r) {
+            $r->addRoute('GET', '/user/{name}/{id:[0-9]+}', 'handler0');
+            $r->addRoute('POST', '/user/{name}/{id:[0-9]+}', 'handler1');
+            $r->addRoute('PUT', '/user/{name}/{id:[0-9]+}', 'handler2');
+            $r->addRoute('PATCH', '/user/{name}/{id:[0-9]+}', 'handler3');
+        };
+
+        $method = 'DELETE';
+        $uri = '/user/rdlowrey/42';
+        $allowedMethods = ['GET', 'POST', 'PUT', 'PATCH'];
+
+        $cases[] = [$method, $uri, $callback, $allowedMethods];
+
+        // 3 -------------------------------------------------------------------------------------->
+
+        $callback = function(RouteCollector $r) {
+            $r->addRoute('POST', '/user/{name}', 'handler1');
+            $r->addRoute('PUT', '/user/{name:[a-z]+}', 'handler2');
+            $r->addRoute('PATCH', '/user/{name:[a-z]+}', 'handler3');
+        };
+
+        $method = 'GET';
+        $uri = '/user/rdlowrey';
+        $allowedMethods = ['POST', 'PUT', 'PATCH'];
+
+        $cases[] = [$method, $uri, $callback, $allowedMethods];
+
+        // 4 -------------------------------------------------------------------------------------->
+
+        $callback = function(RouteCollector $r) {
+            $r->addRoute(['GET', 'POST'], '/user', 'handlerGetPost');
+            $r->addRoute(['DELETE'], '/user', 'handlerDelete');
+            $r->addRoute([], '/user', 'handlerNone');
+        };
+
+        $cases[] = ['PUT', '/user', $callback, ['GET', 'POST', 'DELETE']];
+
+        // 5
+
+        $callback = function(RouteCollector $r) {
+            $r->addRoute('POST', '/user.json', 'handler0');
+            $r->addRoute('GET', '/{entity}.json', 'handler1');
+        };
+
+        $cases[] = ['PUT', '/user.json', $callback, ['POST', 'GET']];
+
+        // x -------------------------------------------------------------------------------------->
+
+        return $cases;
+    }
+
+}

vendor/nikic/fast-route/test/Dispatcher/GroupCountBasedTest.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace FastRoute\Dispatcher;
+
+class GroupCountBasedTest extends DispatcherTest {
+    protected function getDispatcherClass() {
+        return 'FastRoute\\Dispatcher\\GroupCountBased';
+    }
+
+    protected function getDataGeneratorClass() {
+        return 'FastRoute\\DataGenerator\\GroupCountBased';
+    }
+}

vendor/nikic/fast-route/test/Dispatcher/GroupPosBasedTest.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace FastRoute\Dispatcher;
+
+class GroupPosBasedTest extends DispatcherTest {
+    protected function getDispatcherClass() {
+        return 'FastRoute\\Dispatcher\\GroupPosBased';
+    }
+
+    protected function getDataGeneratorClass() {
+        return 'FastRoute\\DataGenerator\\GroupPosBased';
+    }
+}

vendor/nikic/fast-route/test/Dispatcher/MarkBasedTest.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace FastRoute\Dispatcher;
+
+class MarkBasedTest extends DispatcherTest {
+    public function setUp() {
+        preg_match('/(*MARK:A)a/', 'a', $matches);
+        if (!isset($matches['MARK'])) {
+            $this->markTestSkipped('PHP 5.6 required for MARK support');
+        }
+    }
+
+    protected function getDispatcherClass() {
+        return 'FastRoute\\Dispatcher\\MarkBased';
+    }
+
+    protected function getDataGeneratorClass() {
+        return 'FastRoute\\DataGenerator\\MarkBased';
+    }
+}

vendor/nikic/fast-route/test/RouteParser/StdTest.php

@@ -0,0 +1,114 @@
+<?php
+
+namespace FastRoute\RouteParser;
+
+class StdTest extends \PhpUnit_Framework_TestCase {
+    /** @dataProvider provideTestParse */
+    public function testParse($routeString, $expectedRouteDatas) {
+        $parser = new Std();
+        $routeDatas = $parser->parse($routeString);
+        $this->assertSame($expectedRouteDatas, $routeDatas);
+    }
+
+    /** @dataProvider provideTestParseError */
+    public function testParseError($routeString, $expectedExceptionMessage) {
+        $parser = new Std();
+        $this->setExpectedException('FastRoute\\BadRouteException', $expectedExceptionMessage);
+        $parser->parse($routeString);
+    }
+
+    public function provideTestParse() {
+        return [
+            [
+                '/test',
+                [
+                    ['/test'],
+                ]
+            ],
+            [
+                '/test/{param}',
+                [
+                    ['/test/', ['param', '[^/]+']],
+                ]
+            ],
+            [
+                '/te{ param }st',
+                [
+                    ['/te', ['param', '[^/]+'], 'st']
+                ]
+            ],
+            [
+                '/test/{param1}/test2/{param2}',
+                [
+                    ['/test/', ['param1', '[^/]+'], '/test2/', ['param2', '[^/]+']]
+                ]
+            ],
+            [
+                '/test/{param:\d+}',
+                [
+                    ['/test/', ['param', '\d+']]
+                ]
+            ],
+            [
+                '/test/{ param : \d{1,9} }',
+                [
+                    ['/test/', ['param', '\d{1,9}']]
+                ]
+            ],
+            [
+                '/test[opt]',
+                [
+                    ['/test'],
+                    ['/testopt'],
+                ]
+            ],
+            [
+                '/test[/{param}]',
+                [
+                    ['/test'],
+                    ['/test/', ['param', '[^/]+']],
+                ]
+            ],
+            [
+                '/{param}[opt]',
+                [
+                    ['/', ['param', '[^/]+']],
+                    ['/', ['param', '[^/]+'], 'opt']
+                ]
+            ],
+            [
+                '/test[/{name}[/{id:[0-9]+}]]',
+                [
+                    ['/test'],
+                    ['/test/', ['name', '[^/]+']],
+                    ['/test/', ['name', '[^/]+'], '/', ['id', '[0-9]+']],
+                ]
+            ],
+        ];
+    }
+
+    public function provideTestParseError() {
+        return [
+            [
+                '/test[opt',
+                "Number of opening '[' and closing ']' does not match"
+            ],
+            [
+                '/test[opt[opt2]',
+                "Number of opening '[' and closing ']' does not match"
+            ],
+            [
+                '/testopt]',
+                "Number of opening '[' and closing ']' does not match"
+            ],
+            [
+                '/test[]',
+                "Empty optional part"
+            ],
+            [
+                '/test[[opt]]',
+                "Empty optional part"
+            ],
+        ];
+    }
+}

vendor/nikic/fast-route/test/bootstrap.php

@@ -0,0 +1,11 @@
+<?php
+
+require_once __DIR__ . '/../src/functions.php';
+
+spl_autoload_register(function($class) {
+    if (strpos($class, 'FastRoute\\') === 0) {
+        $dir = strcasecmp(substr($class, -4), 'Test') ? 'src/' : 'test/';
+        $name = substr($class, strlen('FastRoute'));
+        require __DIR__ . '/../' . $dir . strtr($name, '\\', DIRECTORY_SEPARATOR) . '.php';
+    }
+});