9 files changed, 43 insertions, 199 deletions
diff --git a/phpBB/adm/style/admin.css b/phpBB/adm/style/admin.css
index 4f0a3312e4..d0f6583ce2 100644
--- a/phpBB/adm/style/admin.css
+++ b/phpBB/adm/style/admin.css
@@ -728,13 +728,6 @@ td {
 	border-collapse: separate;
 }
 
-@media only screen and (min-width: 1100px), only screen and (min-device-width: 1100px) {
-	.lside .table1 {
-		display: inline-table;
-		width: 49.7%;
-	}
-}
-
 .tabled {
 	width: 25%;
 }
diff --git a/phpBB/composer.json b/phpBB/composer.json
index 99e8bb6231..c047c225a2 100644
--- a/phpBB/composer.json
+++ b/phpBB/composer.json
@@ -32,7 +32,6 @@
 		"guzzlehttp/guzzle": "~6.3",
 		"lusitanian/oauth": "^0.8.1",
 		"marc1706/fast-image-size": "^1.1",
-		"paragonie/random_compat": "^2.0",
 		"patchwork/utf8": "^1.1",
 		"s9e/text-formatter": "^2.0",
 		"symfony/config": "~3.4",
diff --git a/phpBB/composer.lock b/phpBB/composer.lock
index b5d3e8edeb..e39d0ec865 100644
--- a/phpBB/composer.lock
+++ b/phpBB/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "fa3c0c97c2a8c44e38ab6cbcbdb75e44",
+    "content-hash": "b31f688c19bfc55c9a6f4c388c885301",
     "packages": [
         {
             "name": "bantu/ini-get-wrapper",
@@ -335,7 +335,7 @@
                 "oauth",
                 "security"
             ],
-            "time": "2016-07-12T22:15:00+00:00"
+            "time": "2018-02-14T22:37:14+00:00"
         },
         {
             "name": "marc1706/fast-image-size",
@@ -515,33 +515,29 @@
         },
         {
             "name": "paragonie/random_compat",
-            "version": "v2.0.18",
+            "version": "v9.99.99",
             "source": {
                 "type": "git",
                 "url": "https://github.com/paragonie/random_compat.git",
-                "reference": "0a58ef6e3146256cc3dc7cc393927bcc7d1b72db"
+                "reference": "84b4dfb120c6f9b4ff7b3685f9b8f1aa365a0c95"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/paragonie/random_compat/zipball/0a58ef6e3146256cc3dc7cc393927bcc7d1b72db",
-                "reference": "0a58ef6e3146256cc3dc7cc393927bcc7d1b72db",
+                "url": "https://api.github.com/repos/paragonie/random_compat/zipball/84b4dfb120c6f9b4ff7b3685f9b8f1aa365a0c95",
+                "reference": "84b4dfb120c6f9b4ff7b3685f9b8f1aa365a0c95",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.2.0"
+                "php": "^7"
             },
             "require-dev": {
-                "phpunit/phpunit": "4.*|5.*"
+                "phpunit/phpunit": "4.*|5.*",
+                "vimeo/psalm": "^1"
             },
             "suggest": {
                 "ext-libsodium": "Provides a modern crypto API that can be used to generate random bytes."
             },
             "type": "library",
-            "autoload": {
-                "files": [
-                    "lib/random.php"
-                ]
-            },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
                 "MIT"
@@ -560,7 +556,7 @@
                 "pseudorandom",
                 "random"
             ],
-            "time": "2019-01-03T20:59:08+00:00"
+            "time": "2018-07-02T15:55:56+00:00"
         },
         {
             "name": "patchwork/utf8",
@@ -2897,8 +2893,8 @@
             "authors": [
                 {
                     "name": "Sebastian Bergmann",
-                    "role": "lead",
-                    "email": "sebastian@phpunit.de"
+                    "email": "sebastian@phpunit.de",
+                    "role": "lead"
                 }
             ],
             "description": "Library that provides collection, processing, and rendering functionality for PHP code coverage information.",
diff --git a/phpBB/includes/acp/acp_forums.php b/phpBB/includes/acp/acp_forums.php
index e3979632c2..572ae3692a 100644
--- a/phpBB/includes/acp/acp_forums.php
+++ b/phpBB/includes/acp/acp_forums.php
@@ -131,11 +131,11 @@ class acp_forums
 						'forum_rules_link'		=> $request->variable('forum_rules_link', ''),
 						'forum_image'			=> $request->variable('forum_image', ''),
 						'forum_style'			=> $request->variable('forum_style', 0),
-						'display_subforum_list'	=> $request->variable('display_subforum_list', false),
-						'display_on_index'		=> $request->variable('display_on_index', false),
+						'display_subforum_list'	=> $request->variable('display_subforum_list', true),
+						'display_on_index'		=> $request->variable('display_on_index', true),
 						'forum_topics_per_page'	=> $request->variable('topics_per_page', 0),
 						'enable_indexing'		=> $request->variable('enable_indexing', true),
-						'enable_icons'			=> $request->variable('enable_icons', false),
+						'enable_icons'			=> $request->variable('enable_icons', true),
 						'enable_prune'			=> $request->variable('enable_prune', false),
 						'enable_post_review'	=> $request->variable('enable_post_review', true),
 						'enable_quick_reply'	=> $request->variable('enable_quick_reply', false),
@@ -454,10 +454,10 @@ class acp_forums
 							'forum_image'			=> '',
 							'forum_style'			=> 0,
 							'display_subforum_list'	=> true,
-							'display_on_index'		=> false,
+							'display_on_index'		=> true,
 							'forum_topics_per_page'	=> 0,
 							'enable_indexing'		=> true,
-							'enable_icons'			=> false,
+							'enable_icons'			=> true,
 							'enable_prune'			=> false,
 							'prune_days'			=> 7,
 							'prune_viewed'			=> 7,
diff --git a/phpBB/includes/functions.php b/phpBB/includes/functions.php
index 3227a21e26..30f9734efd 100644
--- a/phpBB/includes/functions.php
+++ b/phpBB/includes/functions.php
@@ -3141,172 +3141,6 @@ function phpbb_inet_pton($address)
 	return false;
 }
 
-/**
-* Wrapper for php's checkdnsrr function.
-*
-* @param string $host	Fully-Qualified Domain Name
-* @param string $type	Resource record type to lookup
-*						Supported types are: MX (default), A, AAAA, NS, TXT, CNAME
-*						Other types may work or may not work
-*
-* @return mixed		true if entry found,
-*					false if entry not found,
-*					null if this function is not supported by this environment
-*
-* Since null can also be returned, you probably want to compare the result
-* with === true or === false,
-*/
-function phpbb_checkdnsrr($host, $type = 'MX')
-{
-	// The dot indicates to search the DNS root (helps those having DNS prefixes on the same domain)
-	if (substr($host, -1) == '.')
-	{
-		$host_fqdn = $host;
-		$host = substr($host, 0, -1);
-	}
-	else
-	{
-		$host_fqdn = $host . '.';
-	}
-	// $host		has format	some.host.example.com
-	// $host_fqdn	has format	some.host.example.com.
-
-	// If we're looking for an A record we can use gethostbyname()
-	if ($type == 'A' && function_exists('gethostbyname'))
-	{
-		return (@gethostbyname($host_fqdn) == $host_fqdn) ? false : true;
-	}
-
-	if (function_exists('checkdnsrr'))
-	{
-		return checkdnsrr($host_fqdn, $type);
-	}
-
-	if (function_exists('dns_get_record'))
-	{
-		// dns_get_record() expects an integer as second parameter
-		// We have to convert the string $type to the corresponding integer constant.
-		$type_constant = 'DNS_' . $type;
-		$type_param = (defined($type_constant)) ? constant($type_constant) : DNS_ANY;
-
-		// dns_get_record() might throw E_WARNING and return false for records that do not exist
-		$resultset = @dns_get_record($host_fqdn, $type_param);
-
-		if (empty($resultset) || !is_array($resultset))
-		{
-			return false;
-		}
-		else if ($type_param == DNS_ANY)
-		{
-			// $resultset is a non-empty array
-			return true;
-		}
-
-		foreach ($resultset as $result)
-		{
-			if (
-				isset($result['host']) && $result['host'] == $host &&
-				isset($result['type']) && $result['type'] == $type
-			)
-			{
-				return true;
-			}
-		}
-
-		return false;
-	}
-
-	// If we're on Windows we can still try to call nslookup via exec() as a last resort
-	if (DIRECTORY_SEPARATOR == '\\' && function_exists('exec'))
-	{
-		@exec('nslookup -type=' . escapeshellarg($type) . ' ' . escapeshellarg($host_fqdn), $output);
-
-		// If output is empty, the nslookup failed
-		if (empty($output))
-		{
-			return NULL;
-		}
-
-		foreach ($output as $line)
-		{
-			$line = trim($line);
-
-			if (empty($line))
-			{
-				continue;
-			}
-
-			// Squash tabs and multiple whitespaces to a single whitespace.
-			$line = preg_replace('/\s+/', ' ', $line);
-
-			switch ($type)
-			{
-				case 'MX':
-					if (stripos($line, "$host MX") === 0)
-					{
-						return true;
-					}
-				break;
-
-				case 'NS':
-					if (stripos($line, "$host nameserver") === 0)
-					{
-						return true;
-					}
-				break;
-
-				case 'TXT':
-					if (stripos($line, "$host text") === 0)
-					{
-						return true;
-					}
-				break;
-
-				case 'CNAME':
-					if (stripos($line, "$host canonical name") === 0)
-					{
-						return true;
-					}
-				break;
-
-				default:
-				case 'AAAA':
-					// AAAA records returned by nslookup on Windows XP/2003 have this format.
-					// Later Windows versions use the A record format below for AAAA records.
-					if (stripos($line, "$host AAAA IPv6 address") === 0)
-					{
-						return true;
-					}
-				// No break
-
-				case 'A':
-					if (!empty($host_matches))
-					{
-						// Second line
-						if (stripos($line, "Address: ") === 0)
-						{
-							return true;
-						}
-						else
-						{
-							$host_matches = false;
-						}
-					}
-					else if (stripos($line, "Name: $host") === 0)
-					{
-						// First line
-						$host_matches = true;
-					}
-				break;
-			}
-		}
-
-		return false;
-	}
-
-	return NULL;
-}
-
 // Handler, header and footer
 
 /**
diff --git a/phpBB/includes/functions_compatibility.php b/phpBB/includes/functions_compatibility.php
index b5b60e118e..1f9131c9c0 100644
--- a/phpBB/includes/functions_compatibility.php
+++ b/phpBB/includes/functions_compatibility.php
@@ -601,3 +601,25 @@ function upload_attachment($form_name, $forum_id, $local = false, $local_storage
 
 	return $file;
 }
+
+/**
+* Wrapper for php's checkdnsrr function.
+*
+* @param string $host	Fully-Qualified Domain Name
+* @param string $type	Resource record type to lookup
+*						Supported types are: MX (default), A, AAAA, NS, TXT, CNAME
+*						Other types may work or may not work
+*
+* @return mixed		true if entry found,
+*					false if entry not found,
+*					null if this function is not supported by this environment
+*
+* Since null can also be returned, you probably want to compare the result
+* with === true or === false,
+*
+* @deprecated 3.3.0-b2 (To be removed: 4.0.0)
+*/
+function phpbb_checkdnsrr($host, $type = 'MX')
+{
+	return checkdnsrr($host, $type);
+}
diff --git a/phpBB/includes/functions_user.php b/phpBB/includes/functions_user.php
index e0b6a9d0c6..7dd850111e 100644
--- a/phpBB/includes/functions_user.php
+++ b/phpBB/includes/functions_user.php
@@ -1910,7 +1910,7 @@ function phpbb_validate_email($email, $config = null)
 	{
 		list(, $domain) = explode('@', $email);
 
-		if (phpbb_checkdnsrr($domain, 'A') === false && phpbb_checkdnsrr($domain, 'MX') === false)
+		if (checkdnsrr($domain, 'A') === false && checkdnsrr($domain, 'MX') === false)
 		{
 			return 'DOMAIN_NO_MX_RECORD';
 		}
diff --git a/phpBB/install/schemas/schema_data.sql b/phpBB/install/schemas/schema_data.sql
index df8b0ba4f2..97fc23f0bf 100644
--- a/phpBB/install/schemas/schema_data.sql
+++ b/phpBB/install/schemas/schema_data.sql
@@ -482,7 +482,7 @@ INSERT INTO phpbb_styles (style_name, style_copyright, style_active, style_path,
 # -- Forums
 INSERT INTO phpbb_forums (forum_name, forum_desc, left_id, right_id, parent_id, forum_type, forum_posts_approved, forum_posts_unapproved, forum_posts_softdeleted, forum_topics_approved, forum_topics_unapproved, forum_topics_softdeleted, forum_last_post_id, forum_last_poster_id, forum_last_poster_name, forum_last_poster_colour, forum_last_post_time, forum_link, forum_password, forum_image, forum_rules, forum_rules_link, forum_rules_uid, forum_desc_uid, prune_days, prune_viewed, forum_parents) VALUES ('{L_FORUMS_FIRST_CATEGORY}', '', 1, 4, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 'Admin', 'AA0000', 972086460, '', '', '', '', '', '', '', 0, 0, '');
 
-INSERT INTO phpbb_forums (forum_name, forum_desc, left_id, right_id, parent_id, forum_type, forum_posts_approved, forum_posts_unapproved, forum_posts_softdeleted, forum_topics_approved, forum_topics_unapproved, forum_topics_softdeleted, forum_last_post_id, forum_last_poster_id, forum_last_poster_name, forum_last_poster_colour, forum_last_post_subject, forum_last_post_time, forum_link, forum_password, forum_image, forum_rules, forum_rules_link, forum_rules_uid, forum_desc_uid, prune_days, prune_viewed, forum_parents, forum_flags) VALUES ('{L_FORUMS_TEST_FORUM_TITLE}', '{L_FORUMS_TEST_FORUM_DESC}', 2, 3, 1, 1, 1, 0, 0, 1, 0, 0, 1, 2, 'Admin', 'AA0000', '{L_TOPICS_TOPIC_TITLE}', 972086460, '', '', '', '', '', '', '', 0, 0, '', 48);
+INSERT INTO phpbb_forums (forum_name, forum_desc, left_id, right_id, parent_id, forum_type, forum_posts_approved, forum_posts_unapproved, forum_posts_softdeleted, forum_topics_approved, forum_topics_unapproved, forum_topics_softdeleted, forum_last_post_id, forum_last_poster_id, forum_last_poster_name, forum_last_poster_colour, forum_last_post_subject, forum_last_post_time, forum_link, forum_password, forum_image, forum_rules, forum_rules_link, forum_rules_uid, forum_desc_uid, prune_freq, prune_days, prune_viewed, forum_parents, forum_flags) VALUES ('{L_FORUMS_TEST_FORUM_TITLE}', '{L_FORUMS_TEST_FORUM_DESC}', 2, 3, 1, 1, 1, 0, 0, 1, 0, 0, 1, 2, 'Admin', 'AA0000', '{L_TOPICS_TOPIC_TITLE}', 972086460, '', '', '', '', '', '', '', 1, 7, 7, '', 48);
 
 # -- Users / Anonymous user
 INSERT INTO phpbb_users (user_type, group_id, username, username_clean, user_regdate, user_password, user_email, user_lang, user_style, user_rank, user_colour, user_posts, user_permissions, user_ip, user_birthday, user_lastpage, user_last_confirm_key, user_post_sortby_type, user_post_sortby_dir, user_topic_sortby_type, user_topic_sortby_dir, user_avatar, user_sig, user_sig_bbcode_uid, user_jabber, user_actkey, user_newpasswd, user_allow_massemail) VALUES (2, 1, 'Anonymous', 'anonymous', 0, '', '', 'en', 1, 0, '', 0, '', '', '', '', '', 't', 'a', 't', 'd', '', '', '', '', '', '', 0);
diff --git a/phpBB/phpbb/session.php b/phpBB/phpbb/session.php
index 7624a67b05..ba200f38df 100644
--- a/phpBB/phpbb/session.php
+++ b/phpBB/phpbb/session.php
@@ -1400,7 +1400,7 @@ class session
 
 			foreach ($dnsbl_check as $dnsbl => $lookup)
 			{
-				if (phpbb_checkdnsrr($reverse_ip . '.' . $dnsbl . '.', 'A') === true)
+				if (checkdnsrr($reverse_ip . '.' . $dnsbl . '.', 'A') === true)
 				{
 					$info = array($dnsbl, $lookup . $ip);
 				}
@@ -1444,7 +1444,7 @@ class session
 		{
 			// One problem here... the return parameter for the "windows" method is different from what
 			// we expect... this may render this check useless...
-			if (phpbb_checkdnsrr($uri . '.multi.uribl.com.', 'A') === true)
+			if (checkdnsrr($uri . '.multi.uribl.com.', 'A') === true)
 			{
 				return true;
 			}