Add (commented) strict type declaration to all files missing it

classes/vendor/Parsedown.php

 <?php
+#declare(strict_types=1);
 
 #
 #

classes/vendor/ParsedownExtra.php

 <?php
+#declare(strict_types=1);
 
 #
 #

classes/vendor/TwitterAPIExchange.php

 <?php
+#declare(strict_types=1);
 
 /**
  * Twitter-API-PHP : Simple PHP wrapper for the v1.1 API

sections/ajax/artist.php

 <?php
+#declare(strict_types=1);
 
 # todo: Go through line by line
 

sections/ajax/autofill/anime.php

-<?
+<?php
+#declare(strict_types=1);
 
 if (empty($_GET['aid'])) {
   json_die();

sections/ajax/autofill/jav.php

-<?
+<?php
+#declare(strict_types=1);
 
 # Headers, cache, etc.
 $debug = false;

sections/ajax/bookmarks/artists.php

 <?php
+#declare(strict_types=1);
 
 if (!empty($_GET['userid'])) {
     if (!check_perms('users_override_paranoia')) {

sections/ajax/bookmarks/index.php

 <?php
+#declare(strict_types=1);
 
 // Number of users per page
 define('BOOKMARKS_PER_PAGE', '20');

sections/ajax/bookmarks/torrents.php

 <?php
+#declare(strict_types=1);
 
 ini_set('memory_limit', -1);
 

sections/ajax/clear_user_notification.php

 <?php
+#declare(strict_types=1);
 
 $Type = $_POST['type'];
 

sections/ajax/community_stats.php

 <?php
+#declare(strict_types=1);
 
 if (!isset($_GET['userid']) || !is_number($_GET['userid'])) {
     json_die('failure');

sections/ajax/forum/forum.php

 <?php
+#declare(strict_types=1);
 
 # todo: Go through line by line
 

sections/ajax/forum/index.php

 <?php
+#declare(strict_types=1);
 
 // Already done in /sections/ajax/index.php
 //enforce_login();

sections/ajax/forum/main.php

 <?php
+#declare(strict_types=1);
 
 # todo: Go through line by line
 if (isset($LoggedUser['PostsPerPage'])) {

sections/ajax/forum/thread.php

 <?php
+#declare(strict_types=1);
 
 # todo: Go through line by line
 // todo: Normalize thread_*_info don't need to waste all that ram on things that are already in other caches

sections/ajax/get_friends.php

 <?php
+#declare(strict_types=1);
 
 $DB->query("
 SELECT

sections/ajax/get_user_notifications.php

 <?php
+#declare(strict_types=1);
 
 $Skip = [];
 $Skip[] = db_string($_GET['skip']);

sections/ajax/inbox/inbox.php

 <?php
+#declare(strict_types=1);
 
 $UserID = $LoggedUser['ID'];
 

sections/ajax/inbox/index.php

-<?
+<?php
+#declare(strict_types=1);
 
 if (empty($_GET['type']) || $_GET['type'] == 'inbox' || $_GET['type'] == 'sentbox') {
   require(SERVER_ROOT.'/sections/ajax/inbox/inbox.php');

sections/ajax/loadavg.php

 <?php
+#declare(strict_types=1);
 
 #authorize();
 

sections/ajax/news_ajax.php

 <?php
+#declare(strict_types=1);
 
 // Don't allow bigger queries than specified below regardless of called function
 $SizeLimit = 10;

sections/ajax/notifications.php

 <?php
+#declare(strict_types=1);
 
 # todo: Go through line by line
 if (!check_perms('site_torrents_notify')) {

sections/ajax/preview.php

 <?php
+#declare(strict_types=1);
 
 /* AJAX previews, simple stuff */
 Text::$TOC = true;

sections/ajax/raw_bbcode.php

 <?php
+#declare(strict_types=1);
 
 $PostID = (int) $_GET['postid'];
 

sections/ajax/send_recommendation.php

 <?php
+#declare(strict_types=1);
 
 $FriendID = (int)$_POST['friend'];
 $Type = $_POST['type'];

sections/ajax/stats.php

 <?php
+#declare(strict_types=1);
 
 // Begin user stats
 if (($UserCount = $Cache->get_value('stats_user_count')) === false) {

sections/ajax/tcomments.php

 <?php
+#declare(strict_types=1);
 
 if (empty($_GET['id']) || !is_number($_GET['id'])) {
     json_die('failure');

sections/ajax/top10/index.php

 <?php
+#declare(strict_types=1);
 
 // Already done in /sections/ajax/index.php
 //enforce_login();

sections/ajax/top10/tags.php

 <?php
+#declare(strict_types=1);
 
 # todo: Go through line by line
 

sections/ajax/top10/torrents.php

 <?php
+#declare(strict_types=1);
 
 # todo: Go through line by line
 if (isset($_GET['details'])) {

sections/ajax/top10/users.php

 <?php
+#declare(strict_types=1);
 
 # todo: Go through line by line
 if (isset($_GET['details'])) {

sections/ajax/user.php

 <?php
+#declare(strict_types=1);
 
 if (empty($_GET['id']) || !is_numeric($_GET['id'])) {
     json_die('failure', 'bad id parameter');

sections/ajax/user_recents.php

 <?php
+#declare(strict_types=1);
 
 # todo: Go through line by line
 $UserID = (int) $_GET['userid'];

sections/ajax/userhistory/index.php

 <?php
+#declare(strict_types=1);
 
 if ($_GET['type']) {
     switch ($_GET['type']) {

sections/ajax/userhistory/post_history.php

 <?php
+#declare(strict_types=1);
 
 # todo: Go through line by line
 function error_out($reason = '')

sections/ajax/wiki.php

 <?php
+#declare(strict_types=1);
 
 if (!empty($_GET['id']) && is_number($_GET['id'])) {
     // Visiting article via ID

sections/artist/autocomplete.php

 <?php
+#declare(strict_types=1);
 
 if (empty($_GET['query'])) {
     error(400);

sections/artist/notify.php

 <?php
+#declare(strict_types=1);
 
 authorize();
 if (!check_perms('site_torrents_notify')) {

sections/bookmarks/artists.php

 <?php
+#declare(strict_types=1);
 
 if (!empty($_GET['userid'])) {
     if (!check_perms('users_override_paranoia')) {

sections/bookmarks/index.php

 <?php
+#declare(strict_types=1);
 
 enforce_login();
 

sections/bookmarks/mass_edit.php

 <?php
+#declare(strict_types=1);
 
 authorize();
 if ($UserID !== $LoggedUser['ID']

sections/bookmarks/remove.php

 <?php
+#declare(strict_types=1);
 
 authorize();
 if (!Bookmarks::can_bookmark($_GET['type'])) {

sections/collages/add_torrent.php

-<?
+<?php
+#declare(strict_types=1);
 
 authorize();
 

sections/collages/artist_collage.php

 <?php
+#declare(strict_types=1);
 
 // todo: Cache this
 $DB->query("

sections/collages/browse.php

 <?php
+#declare(strict_types=1);
 
 define('COLLAGES_PER_PAGE', 25);
 

sections/collages/collage.php

 <?php
+#declare(strict_types=1);
 
 ini_set('max_execution_time', 600);
 

sections/collages/delete.php

-<?
+<?php
+#declare(strict_types=1);
 
 $CollageID = $_GET['collageid'];
 if (!is_number($CollageID) || !$CollageID) {

sections/collages/manage_artists_handle.php

 <?php
+#declare(strict_types=1);
 
 authorize();
 

sections/collages/manage_handle.php

 <?php
+#declare(strict_types=1);
 
 authorize();
 

sections/collages/new_handle.php

 <?php
+#declare(strict_types=1);
 
 authorize();
 include(SERVER_ROOT.'/classes/validate.class.php');

sections/delete/delete_email.php

 <?php
+#declare(strict_types=1);
 
 if (!isset($_POST['emails']) || !is_array($_POST['emails'])) {
     error('No email requested');

sections/delete/delete_ip.php

 <?php
+#declare(strict_types=1);
 
 if (!isset($_POST['ips']) || !is_array($_POST['ips'])) {
     error('No IP requested');

sections/delete/index.php

 <?php
+#declare(strict_types=1);
 
 enforce_login();
 

sections/delete/take_delete_email.php

 <?php
+#declare(strict_types=1);
 
 enforce_login();
 authorize();

sections/delete/take_delete_ip.php

 <?php
+#declare(strict_types=1);
 
 enforce_login();
 authorize();

sections/enable/index.php

 <?php
+#declare(strict_types=1);
 
 if (isset($LoggedUser['ID']) || !isset($_GET['token']) || !FEATURE_EMAIL_REENABLE) {
     header('Location: index.php');

sections/forums/add_poll_option.php

 <?php
+#declare(strict_types=1);
 
 authorize();
 

sections/forums/change_vote.php

 <?php
+#declare(strict_types=1);
 
 authorize();
 

sections/forums/edit_rules.php

 <?php
+#declare(strict_types=1);
 
 enforce_login();
 if (!check_perms('site_moderate_forums')) {

sections/forums/forum.php

 <?php
+#declare(strict_types=1);
 
 /**********|| Page to show individual forums || ********************************\
 

sections/forums/index.php

 <?php
+#declare(strict_types=1);
 
 enforce_login();
 

sections/forums/poll_vote.php

-<?
+<?php
+#declare(strict_types=1);
 
 if (!isset($_POST['topicid']) || !is_number($_POST['topicid'])) {
   error(0, true);

sections/forums/warn.php

 <?php
+#declare(strict_types=1);
 
 if (!check_perms('users_warn')) {
     error(404);

sections/image/index.php

 <?php
+#declare(strict_types=1);
 
 if (!check_perms('site_proxy_images')) {
     img_error('forbidden');

sections/inbox/get_post.php

 <?php
+#declare(strict_types=1);
 
 // todo: make this use the cache version of the thread, save the db query
 

sections/index/feat_merch.php

-<?
+<?php
+#declare(strict_types=1);
 
   $FeaturedMerchURL = '';
 

sections/locked/index.php

 <?php
+#declare(strict_types=1);
 
 enforce_login();
 

sections/log/index.php

 <?php
+#declare(strict_types=1);
 
 enforce_login();
 if (!defined('LOG_ENTRIES_PER_PAGE')) {

sections/log/sphinx.php

 <?php
+#declare(strict_types=1);
 
 if (!empty($_GET['page']) && is_number($_GET['page'])) {
     $Page = min(SPHINX_MAX_MATCHES / LOG_ENTRIES_PER_PAGE, $_GET['page']);

sections/log/sql.php

 <?php
+#declare(strict_types=1);
 
 list($Page, $Limit) = Format::page_limit(LOG_ENTRIES_PER_PAGE);
 

sections/login/disabled.php

 <?php
+#declare(strict_types=1);
 
 View::show_header('Disabled');
 

sections/pwgen/diceware.php

 <?php
+#declare(strict_types=1);
 
 # Load the dictionary
 require_once 'wordlist.php';

sections/pwgen/wordlist.php

 <?php
+#declare(strict_types=1);
 
 # https://www.eff.org/files/2016/07/18/eff_large_wordlist.txt
 $eff_large_wordlist = [

sections/reports/ajax_add_notes.php

 <?php
+#declare(strict_types=1);
 
 if (!check_perms('admin_reports') || empty($_POST['id'])) {
   print

sections/reports/ajax_claim_report.php

 <?php
+#declare(strict_types=1);
 
 if (!check_perms('site_moderate_forums') || empty($_POST['id'])) {
   print

sections/reports/ajax_unclaim_report.php

 <?php
+#declare(strict_types=1);
 
 if (!check_perms('site_moderate_forums') || empty($_POST['id']) || empty($_POST['remove'])) {
   print

sections/reports/stats.php

-<?
+<?php
+#declare(strict_types=1);
 
 if (!check_perms('admin_reports') && !check_perms('site_moderate_forums')) {
   error(403);

sections/reportsv2/ajax_report.php

 <?php
+#declare(strict_types=1);
 
 /*
  * The backend to changing the report type when making a report.

sections/reportsv2/index.php

-<?
+<?php
+#declare(strict_types=1);
 
 /*
  * This is the index page, it is pretty much reponsible only for the switch statement.

sections/reportsv2/report.php

 <?php
+#declare(strict_types=1);
 
 /*
  * This is the frontend of reporting a torrent, it's what users see when

sections/reportsv2/search.php

 <?php
+#declare(strict_types=1);
 
 /*
  * todo: I'm not writing documentation for this page until I write this page >.>

sections/requests/index.php

 <?php
+#declare(strict_types=1);
 
 enforce_login();
 $RequestTax = 0.1;

sections/rules/chat.php

 <?php
+#declare(strict_types=1);
 
 # Formerly Rules::display_forum_rules()
 # and Rules::display_irc_chat_rules()

sections/rules/clients.php

 <?php
+#declare(strict_types=1);
 
 View::show_header('Client rules');
 

sections/rules/collages.php

 <?php
+#declare(strict_types=1);
 
 View::show_header('Collection rules');
 ?>

sections/rules/index.php

 <?php
+#declare(strict_types=1);
 
 enforce_login();
 

sections/rules/ratio.php

 <?php
+#declare(strict_types=1);
 
 View::show_header('Ratio requirements');
 ?>

sections/rules/requests.php

 <?php
+#declare(strict_types=1);
 
 View::show_header('Request rules');
 ?>

sections/rules/tag.php

 <?php
+#declare(strict_types=1);
 
 # Formerly Rules::display_site_tag_rules()
 View::show_header('Tagging rules');

sections/schedule/biweekly/cycle_auth_keys.php

 <?php
+#declare(strict_types=1);
 
 $DB->query("
 UPDATE

sections/schedule/biweekly/grant_invites.php

 <?php
+#declare(strict_types=1);
 
 /*
 Well Endowed (POWER) have a cap of 2 invites. Bombshells (ELITE) have a cap of 3, Top Heavy (TORRENT_MASTER) have a cap of 4

sections/schedule/daily/class_demotions.php

 <?php
+#declare(strict_types=1);
 
 $ENV = ENV::go();
 

sections/schedule/daily/delete_dead_torrents.php

 <?php
+#declare(strict_types=1);
 
 // The SQL query's line below controls the deletion clock
 //   (t.last_action < (NOW() - INTERVAL 28 DAY) AND t.last_action IS NOT NULL)

sections/schedule/daily/disable_inactive_users.php

 <?php
+#declare(strict_types=1);
 
 $ENV = ENV::go();
 

sections/schedule/daily/disable_unconfirmed_users.php

 <?php
+#declare(strict_types=1);
 
 // Get a list of user IDs for clearing cache keys
 $DB->query("

sections/schedule/daily/ratio_reqs.php

 <?php
+#declare(strict_types=1);
 
 // Clear old seed time history
 $DB->query("

sections/schedule/daily/ratio_watch.php

 <?php
+#declare(strict_types=1);
 
 $OffRatioWatch = [];
 $OnRatioWatch = [];

sections/schedule/daily/resolve_staff_pms.php

 <?php
+#declare(strict_types=1);
 
 $DB->query("
   UPDATE staff_pm_conversations

sections/schedule/daily/top10_daily.php

 <?php
+#declare(strict_types=1);
 
 $DB->query("
   INSERT INTO top10_history (Date, Type)