diff --git a/CHANGES.txt b/CHANGES.txt
index 052e7da..2911b27 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,3 +1,14 @@
+------------------------------------------------------------------------
+r788 | anrdaemon | 2018-04-03 17:58:56 +0300 (Tue, 03 Apr 2018) | 2 lines
+
++ Net\Browser initial release.
+
+------------------------------------------------------------------------
+r778 | anrdaemon | 2018-03-30 15:17:41 +0300 (Fri, 30 Mar 2018) | 3 lines
+
++ Added author.
++ Put notes/todo under version control.
+
 ------------------------------------------------------------------------
 r767 | anrdaemon | 2018-03-19 23:49:28 +0300 (Mon, 19 Mar 2018) | 2 lines
 
diff --git a/composer.json b/composer.json
index 8be3d5a..578274e 100644
--- a/composer.json
+++ b/composer.json
@@ -2,6 +2,12 @@
     "name": "anrdaemon/library",
     "description": "Published classes from private library",
     "license": "WTFPL",
+    "authors": [
+        {
+            "name": "Andrey Repin",
+            "email": "anrdaemon@yandex.ru"
+        }
+    ],
     "require": {
         "php": "^5.3.6 || ^7.0"
     },
@@ -13,7 +19,11 @@
     },
     "autoload": {
         "psr-4": {
-            "AnrDaemon\\": "src/",
+            "AnrDaemon\\": "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
             "AnrDaemon\\Tests\\": "test/"
         }
     },
diff --git a/src/Exceptions/CurlException.php b/src/Exceptions/CurlException.php
new file mode 100644
index 0000000..28676ef
--- /dev/null
+++ b/src/Exceptions/CurlException.php
@@ -0,0 +1,20 @@
+<?php
+/** Curl errors wrapper
+*
+* @version SVN: $Id: CurlException.php 788 2018-04-03 14:58:56Z anrdaemon $
+*/
+
+namespace AnrDaemon\Exceptions;
+
+class CurlException
+extends \RuntimeException
+{
+  public function __construct($curl = null, \Exception $previous = null)
+  {
+    parent::__construct(
+      is_resource($curl) ? curl_error($curl) : ($curl ?: 'Unable to initialize cURL instance - unknown error.'),
+      is_resource($curl) ? curl_errno($curl) : 0,
+      $previous
+    );
+  }
+}
diff --git a/src/Net/Browser.php b/src/Net/Browser.php
new file mode 100644
index 0000000..fd988e8
--- /dev/null
+++ b/src/Net/Browser.php
@@ -0,0 +1,113 @@
+<?php
+/** Simplistic curl wrapper with runtime cookie persistence
+*
+* @version SVN: $Id: Browser.php 788 2018-04-03 14:58:56Z anrdaemon $
+*/
+
+namespace AnrDaemon\Net;
+
+use
+  AnrDaemon\Exceptions\CurlException;
+
+class Browser
+{
+  protected $curl;
+  protected $info;
+
+  protected function perform(callable $callback, ...$params)
+  {
+    $result = $callback($this->curl, ...$params);
+    if(curl_errno($this->curl) !== CURLE_OK)
+      throw new CurlException($this->curl);
+
+    if($result === false)
+      throw new CurlException("Unable to perform $callback - unknown error.");
+
+    return $result;
+  }
+
+// Information and configuration
+
+  public function getInfo($name)
+  {
+    return $this->perform('curl_getinfo', $name);
+  }
+
+  public function setOpt($name, $value = null)
+  {
+    return
+      is_array($name)
+      ? $this->perform('curl_setopt_array', $name)
+      : $this->perform('curl_setopt', $name, $value);
+  }
+
+// Method handling
+
+  public function get($url)
+  {
+    $this->info = null;
+    $this->setOpt([
+      CURLOPT_HTTPGET => true,
+      CURLOPT_URL => "$url",
+    ]);
+    $result = $this->perform('curl_exec');
+    $this->info = $this->perform('curl_getinfo');
+    return $result;
+  }
+
+  public function post($url, $data = null)
+  {
+    $this->info = null;
+    $this->setOpt([
+      CURLOPT_POST => true,
+      CURLOPT_URL => "$url",
+      CURLOPT_POSTFIELDS => $data ?: '',
+    ]);
+    $result = $this->perform('curl_exec');
+    $this->info = $this->perform('curl_getinfo');
+    return $result;
+  }
+/* // Does not work, requires an actual file resource.
+  public function put($url, \SplFileObject $data)
+  {
+    $this->setOpt([
+      CURLOPT_PUT => true,
+      CURLOPT_INFILE => $data,
+    ]);
+    return $this->perform('curl_exec');
+  }
+*/
+/*
+  public function customRequest($url, $data = null)
+  {
+    $this->setOpt([
+      CURLOPT_CUSTOMREQUEST => '???',
+      CURLOPT_URL => "$url",
+    ]);
+    return $this->perform('curl_exec');
+  }
+*/
+// Magic!
+
+  public function __construct(array $params = null)
+  {
+    $result = curl_init();
+    if($result === false)
+      throw new CurlException;
+
+    $this->curl = $result;
+    $this->perform('curl_setopt_array', (array)$params + [
+      CURLOPT_COOKIEFILE => '',
+      CURLOPT_COOKIESESSION => true,
+      CURLOPT_SAFE_UPLOAD => true,
+      CURLOPT_RETURNTRANSFER => true,
+      CURLOPT_CAINFO => ini_get('openssl.cafile'),
+      CURLOPT_CAPATH => ini_get('openssl.capath'),
+    ]);
+  }
+
+  public function __get($name)
+  {
+    return $this->info[$name];
+  }
+}
diff --git a/src/Net/Url.php b/src/Net/Url.php
index 0afa5a4..c58cacf 100644
--- a/src/Net/Url.php
+++ b/src/Net/Url.php
@@ -1,7 +1,7 @@
 <?php
 /** URL handling class.
 *
-* @version SVN: $Id: Url.php 738 2018-03-03 19:03:36Z anrdaemon $
+* @version SVN: $Id: Url.php 767 2018-03-19 20:49:28Z anrdaemon $
 */
 
 namespace AnrDaemon\Net;
@@ -11,10 +11,14 @@
 * The class is a read-only collection, the only way to modify its contents
 * is to create a new instance of the class.
 *
-* The class is always trying to populate host/port and scheme upon creation. You may override
-* them later on using {@see \AnrDaemon\Net\Url::setParts() self::setParts()}.
+* The class is always trying to populate host/port and scheme upon creation,
+* unless an empty URL is provided explicitly. You may override them later on
+* using {@see \AnrDaemon\Net\Url::parse() self::parse()} or {@see \AnrDaemon\Net\Url::setParts() self::setParts()}.
 *
-* When parsing the input URI or setting parts, empty values are stripped.
+* When parsing the URI or setting parts, empty values are stripped.
+*
+* Warning: PHP compat: PHP ({@see \parse_str parse_str()}) converts certain characters in request variable names.
+* See Note after Example 3 on http://php.net/variables.external#example-88
 *
 * URL parts can be accessed as properties (`$url->path`), query parts
 * can be accessed as array indices (`$url['param']`).
@@ -99,7 +103,7 @@ protected function _parse_str($string)
   {
     if(!is_string($string))
       return $string;
-
+    // TODO:query strtok($query, ini_get('arg_separator.input'));
     parse_str($string, $query);
     return $query;
   }
diff --git a/test/Net/UrlTest.php b/test/Net/UrlTest.php
index f3b0458..3dbfa3f 100644
--- a/test/Net/UrlTest.php
+++ b/test/Net/UrlTest.php
@@ -20,7 +20,23 @@ protected function _parse_str($string)
     return $query;
   }
 
-  protected function getParams(Url $url)
+  protected function _normalized_parts(array $parts)
+  {
+    static $blank = [
+      'scheme' => null, // - e.g. http
+      'user' => null, //
+      'pass' => null, //
+      'host' => null, //
+      'port' => null, //
+      'path' => null, //
+      'query' => null, // - after the question mark ?
+      'fragment' => null, // - after the hashmark #
+    ];
+
+    return array_replace($blank, array_intersect_key($parts, $blank));
+  }
+
+  protected function getParts(Url $url)
   {
     $test = (function(){ return $this->params; })->bindTo($url, $url);
     return $test();
@@ -38,7 +54,7 @@ public function validListProvider()
     $schemes = [ null, 'http'];
     $users = [ null, 'user'];
     $passs = [ null, 'password'];
-    $hosts = [ null, 'host', 'www.host.tld'];
+    $hosts = [ null, 'localhost', 'www.example.org'];
     $ports = [ null, 8080];
     $paths = [ null, '/', '/path', '/path/'];
     $querys = [ null, 'query=string'];
@@ -104,7 +120,8 @@ public function validListProvider()
       if($value)
       {
         $data += [
-          $value => [$value, [
+          $value => [$value,
+          $this->_normalized_parts([
             'scheme' => $scheme, //
             'user' => $user, //
             'pass' => $password, //
@@ -113,7 +130,7 @@ public function validListProvider()
             'path' => $path, //
             'query' => $this->_parse_str($query), // Convert query string to array
             'fragment' => $fragment, //
-          ]],
+          ])],
         ];
       }
     }
@@ -121,6 +138,26 @@ public function validListProvider()
     return $data;
   }
 
+  /** Provide a list of potentially mangled characters
+  */
+  public function mangledCharsProvider()
+  {
+    $list = array_diff(range(' ', '~'), range('0', '9'), range('A', 'Z'), range('a', 'z'), ['&', ';']);
+    $data = [];
+    foreach($list as $char)
+    {
+      $name = "?" . urlencode($char) . "=1";
+      $data["'{$name}' ($char)"] = [
+        $name,
+        $this->_normalized_parts([
+          'query' => [$char => '1'],
+        ]),
+      ];
+    }
+
+    return $data;
+  }
+
   /** Provide a list of well-known schemes and ports
   */
   public function standardSchemesProvider()
@@ -161,16 +198,7 @@ public function standardSchemesProvider()
   */
   public function testCreateEmptyClassFromEmptyString()
   {
-    $this->assertTrue([
-      'scheme' => null, // - e.g. http
-      'user' => null, //
-      'pass' => null, //
-      'host' => null, //
-      'port' => null, //
-      'path' => null, //
-      'query' => null, // - after the question mark ?
-      'fragment' => null, // - after the hashmark #
-    ] === $this->getParams(new Url('')));
+    $this->assertTrue($this->_normalized_parts([]) === $this->getParts(new Url('')));
   }
 
   /** Test if parsing invalid URL throws exception.
@@ -188,9 +216,32 @@ public function testParseUrlWithException()
   * @dataProvider validListProvider
   * @depends testCreateEmptyClassFromEmptyString
   */
-  public function testParseValidUrl($url, $params)
+  public function testParseValidUrl($url, $parts)
+  {
+    $this->assertTrue($parts === $this->getParts($this->url->parse($url)));
+  }
+
+  /** Test parsing of valid URL's mandgled by PHP's parse_str
+  *
+  * @see http://php.net/manual/en/language.variables.external.php Variables From External Sources
+  * @dataProvider mangledCharsProvider
+  * @depends testCreateEmptyClassFromEmptyString
+  */
+  public function testParseQueryString($url, $parts)
   {
-    $this->assertTrue($params === $this->getParams($this->url->parse($url)));
+    try
+    {
+      $this->assertTrue($parts === $this->getParts($this->url->parse($url)));
+    }
+    catch(\PHPUnit_Framework_ExpectationFailedException $e)
+    {
+      $key = array_keys($parts['query']);
+      $key = reset($key);
+      if(in_array($key, [' ', '.', '[']))
+        return $this->markTestIncomplete('Mangled names of variables from external sources.');
+
+      throw $e;
+    }
   }
 
   /** Test scheme-port normalization for well-known protocols