base-path-handling.php

<?php

/*
composer.json:
{
    "require": {
        "slim/slim": "^3.0@RC",
        "zendframework/zend-diactoros": "^1.1",
        "symfony/http-foundation": "^2.7"
    }
}
*/

require 'vendor/autoload.php';

function test($message, $value) {
    printf("%-35s%s\n", $message, $value);
}

test('$_SERVER["REQUEST_URI"]', $_SERVER['REQUEST_URI']);
test('$_SERVER["SCRIPT_NAME"]', $_SERVER['SCRIPT_NAME']);
test('$_SERVER["PATH_INFO"]', $_SERVER['PATH_INFO']);
test('$_SERVER["PHP_SELF"]', $_SERVER['PHP_SELF']);

$e = new Slim\Http\Environment($_SERVER);
$r = Slim\Http\Request::createFromEnvironment($e);
test('Slim getBasePath()', $r->getUri()->getBasePath());
test('Slim getPath()', $r->getUri()->getPath());

$r = Zend\Diactoros\ServerRequestFactory::fromGlobals();
test('Diactoros getPath()', $r->getUri()->getPath());

$r = Symfony\Component\HttpFoundation\Request::createFromGlobals();
test('HttpFoundation getRequestUri()', $r->getRequestUri());
test('HttpFoundation getScriptName()', $r->getScriptName());
test('HttpFoundation getPathInfo()', $r->getPathInfo());
test('HttpFoundation getBasePath()', $r->getBasePath());
test('HttpFoundation getBaseUrl()', $r->getBaseUrl());