Coding style (ajax pages)

qa-include/ajax/category.php

@@ -20,26 +20,23 @@
 	More about this license: http://www.question2answer.org/license.php
 */
 
-	require_once QA_INCLUDE_DIR.'db/selects.php';
+require_once QA_INCLUDE_DIR . 'db/selects.php';
 
 
-	$categoryid=qa_post_text('categoryid');
-	if (!strlen($categoryid))
-		$categoryid=null;
+$categoryid = qa_post_text('categoryid');
+if (!strlen($categoryid))
+	$categoryid = null;
 
-	list($fullcategory, $categories)=qa_db_select_with_pending(
+list($fullcategory, $categories) = qa_db_select_with_pending(
 	qa_db_full_category_selectspec($categoryid, true),
 	qa_db_category_sub_selectspec($categoryid)
-	);
+);
 
-	echo "QA_AJAX_RESPONSE\n1\n";
+echo "QA_AJAX_RESPONSE\n1\n";
 
-	echo qa_html(strtr(@$fullcategory['content'], "\r\n", '  ')); // category description
+echo qa_html(strtr(@$fullcategory['content'], "\r\n", '  ')); // category description
 
-	foreach ($categories as $category)
-		echo "\n".$category['categoryid'].'/'.$category['title']; // subcategory information
-
-
-/*
-	Omit PHP closing tag to help avoid accidental output
-*/
+foreach ($categories as $category) {
+	// subcategory information
+	echo "\n" . $category['categoryid'] . '/' . $category['title'];
+}
\ No newline at end of file

qa-include/ajax/click-admin.php

@@ -20,22 +20,17 @@
 	More about this license: http://www.question2answer.org/license.php
 */
 
-	require_once QA_INCLUDE_DIR.'app/admin.php';
-	require_once QA_INCLUDE_DIR.'app/users.php';
-	require_once QA_INCLUDE_DIR.'app/cookies.php';
+require_once QA_INCLUDE_DIR . 'app/admin.php';
+require_once QA_INCLUDE_DIR . 'app/users.php';
+require_once QA_INCLUDE_DIR . 'app/cookies.php';
 
 
-	$entityid=qa_post_text('entityid');
-	$action=qa_post_text('action');
+$entityid = qa_post_text('entityid');
+$action = qa_post_text('action');
 
-	if (!qa_check_form_security_code('admin/click', qa_post_text('code')))
-		echo "QA_AJAX_RESPONSE\n0\n".qa_lang('misc/form_security_reload');
-	elseif (qa_admin_single_click($entityid, $action)) // permission check happens in here
+if (!qa_check_form_security_code('admin/click', qa_post_text('code')))
+	echo "QA_AJAX_RESPONSE\n0\n" . qa_lang('misc/form_security_reload');
+elseif (qa_admin_single_click($entityid, $action)) // permission check happens in here
 	echo "QA_AJAX_RESPONSE\n1\n";
-	else
-		echo "QA_AJAX_RESPONSE\n0\n".qa_lang('main/general_error');
-
-
-/*
-	Omit PHP closing tag to help avoid accidental output
-*/
+else
+	echo "QA_AJAX_RESPONSE\n0\n" . qa_lang('main/general_error');
\ No newline at end of file

qa-include/ajax/click-comment.php

@@ -20,60 +20,57 @@
 	More about this license: http://www.question2answer.org/license.php
 */
 
-	require_once QA_INCLUDE_DIR.'app/cookies.php';
-	require_once QA_INCLUDE_DIR.'app/format.php';
-	require_once QA_INCLUDE_DIR.'app/users.php';
-	require_once QA_INCLUDE_DIR.'db/selects.php';
-	require_once QA_INCLUDE_DIR.'pages/question-view.php';
-	require_once QA_INCLUDE_DIR.'pages/question-submit.php';
+require_once QA_INCLUDE_DIR . 'app/cookies.php';
+require_once QA_INCLUDE_DIR . 'app/format.php';
+require_once QA_INCLUDE_DIR . 'app/users.php';
+require_once QA_INCLUDE_DIR . 'db/selects.php';
+require_once QA_INCLUDE_DIR . 'pages/question-view.php';
+require_once QA_INCLUDE_DIR . 'pages/question-submit.php';
 
 
 // Load relevant information about this comment
 
-	$commentid=qa_post_text('commentid');
-	$questionid=qa_post_text('questionid');
-	$parentid=qa_post_text('parentid');
+$commentid = qa_post_text('commentid');
+$questionid = qa_post_text('questionid');
+$parentid = qa_post_text('parentid');
 
-	$userid=qa_get_logged_in_userid();
+$userid = qa_get_logged_in_userid();
 
-	list($comment, $question, $parent, $children)=qa_db_select_with_pending(
+list($comment, $question, $parent, $children) = qa_db_select_with_pending(
 	qa_db_full_post_selectspec($userid, $commentid),
 	qa_db_full_post_selectspec($userid, $questionid),
 	qa_db_full_post_selectspec($userid, $parentid),
 	qa_db_full_child_posts_selectspec($userid, $parentid)
-	);
+);
 
 
 // Check if there was an operation that succeeded
 
-	if (
-		(@$comment['basetype']=='C') &&
-		(@$question['basetype']=='Q') &&
-		((@$parent['basetype']=='Q') || (@$parent['basetype']=='A'))
-	) {
-		$comment=$comment+qa_page_q_post_rules($comment, $parent, $children, null); // array union
+if (
+	@$comment['basetype'] == 'C' && @$question['basetype'] == 'Q' &&
+	(@$parent['basetype'] == 'Q' || @$parent['basetype'] == 'A')
+) {
+	$comment = $comment + qa_page_q_post_rules($comment, $parent, $children, null); // array union
 
 	if (qa_page_q_single_click_c($comment, $question, $parent, $error)) {
-			$comment=qa_db_select_with_pending(qa_db_full_post_selectspec($userid, $commentid));
-
+		$comment = qa_db_select_with_pending(qa_db_full_post_selectspec($userid, $commentid));
 
 		// If so, page content to be updated via Ajax
 
 		echo "QA_AJAX_RESPONSE\n1";
 
-
 		// If the comment was not deleted...
 
 		if (isset($comment)) {
-				$parent=$parent+qa_page_q_post_rules($parent, ($questionid==$parentid) ? null : $question, null, $children);
+			$parent = $parent + qa_page_q_post_rules($parent, ($questionid == $parentid) ? null : $question, null, $children);
 			// in theory we should retrieve the parent's siblings for the above, but they're not going to be relevant
-				$comment=$comment+qa_page_q_post_rules($comment, $parent, $children, null);
+			$comment = $comment + qa_page_q_post_rules($comment, $parent, $children, null);
 
-				$usershtml=qa_userids_handles_html(array($comment), true);
+			$usershtml = qa_userids_handles_html(array($comment), true);
 
-				$c_view=qa_page_q_comment_view($question, $parent, $comment, $usershtml, false);
+			$c_view = qa_page_q_comment_view($question, $parent, $comment, $usershtml, false);
 
-				$themeclass=qa_load_theme_class(qa_get_site_theme(), 'ajax-comment', null, null);
+			$themeclass = qa_load_theme_class(qa_get_site_theme(), 'ajax-comment', null, null);
 			$themeclass->initialize();
 
 
@@ -86,12 +83,7 @@
 
 		return;
 	}
-	}
-
+}
 
-	echo "QA_AJAX_RESPONSE\n0\n"; // fall back to non-Ajax submission if something failed
 
-
-/*
-	Omit PHP closing tag to help avoid accidental output
-*/
+echo "QA_AJAX_RESPONSE\n0\n"; // fall back to non-Ajax submission if something failed
\ No newline at end of file

qa-include/ajax/click-pm.php

@@ -20,38 +20,38 @@
 	More about this license: http://www.question2answer.org/license.php
 */
 
-	require_once QA_INCLUDE_DIR.'app/messages.php';
-	require_once QA_INCLUDE_DIR.'app/users.php';
-	require_once QA_INCLUDE_DIR.'app/cookies.php';
-	require_once QA_INCLUDE_DIR.'db/selects.php';
+require_once QA_INCLUDE_DIR . 'app/messages.php';
+require_once QA_INCLUDE_DIR . 'app/users.php';
+require_once QA_INCLUDE_DIR . 'app/cookies.php';
+require_once QA_INCLUDE_DIR . 'db/selects.php';
 
 
-	$loginUserId = qa_get_logged_in_userid();
-	$loginUserHandle = qa_get_logged_in_handle();
+$loginUserId = qa_get_logged_in_userid();
+$loginUserHandle = qa_get_logged_in_handle();
 
-	$fromhandle = qa_post_text('handle');
-	$start = (int) qa_post_text('start');
-	$box = qa_post_text('box');
-	$pagesize = qa_opt('page_size_pms');
+$fromhandle = qa_post_text('handle');
+$start = (int)qa_post_text('start');
+$box = qa_post_text('box');
+$pagesize = qa_opt('page_size_pms');
 
-	if ( !isset($loginUserId) || $loginUserHandle !== $fromhandle || !in_array($box, array('inbox', 'outbox')) ) {
+if (!isset($loginUserId) || $loginUserHandle !== $fromhandle || !in_array($box, array('inbox', 'outbox'))) {
 	echo "QA_AJAX_RESPONSE\n0\n";
 	return;
-	}
+}
 
 
-	$func = 'qa_db_messages_'.$box.'_selectspec';
-	$pmSpec = $func('private', $loginUserId, true, $start, $pagesize);
-	$userMessages = qa_db_select_with_pending($pmSpec);
+$func = 'qa_db_messages_' . $box . '_selectspec';
+$pmSpec = $func('private', $loginUserId, true, $start, $pagesize);
+$userMessages = qa_db_select_with_pending($pmSpec);
 
-	foreach ($userMessages as $message) {
-		if (qa_clicked('m'.$message['messageid'].'_dodelete')) {
-			if (qa_check_form_security_code('pm-'.$fromhandle, qa_post_text('code'))) {
+foreach ($userMessages as $message) {
+	if (qa_clicked('m' . $message['messageid'] . '_dodelete')) {
+		if (qa_check_form_security_code('pm-' . $fromhandle, qa_post_text('code'))) {
 			qa_pm_delete($loginUserId, qa_get_logged_in_handle(), qa_cookie_get(), $message, $box);
 			echo "QA_AJAX_RESPONSE\n1\n";
 			return;
 		}
 	}
-	}
+}
 
-	echo "QA_AJAX_RESPONSE\n0\n";
+echo "QA_AJAX_RESPONSE\n0\n";

qa-include/ajax/click-wall.php

@@ -20,28 +20,26 @@
 	More about this license: http://www.question2answer.org/license.php
 */
 
-	require_once QA_INCLUDE_DIR.'app/messages.php';
-	require_once QA_INCLUDE_DIR.'app/users.php';
-	require_once QA_INCLUDE_DIR.'app/cookies.php';
-	require_once QA_INCLUDE_DIR.'db/selects.php';
+require_once QA_INCLUDE_DIR . 'app/messages.php';
+require_once QA_INCLUDE_DIR . 'app/users.php';
+require_once QA_INCLUDE_DIR . 'app/cookies.php';
+require_once QA_INCLUDE_DIR . 'db/selects.php';
 
 
-	$tohandle=qa_post_text('handle');
-	$start=(int)qa_post_text('start');
+$tohandle = qa_post_text('handle');
+$start = (int)qa_post_text('start');
 
-	$usermessages=qa_db_select_with_pending(qa_db_recent_messages_selectspec(null, null, $tohandle, false, null, $start));
-	$usermessages=qa_wall_posts_add_rules($usermessages, $start);
+$usermessages = qa_db_select_with_pending(qa_db_recent_messages_selectspec(null, null, $tohandle, false, null, $start));
+$usermessages = qa_wall_posts_add_rules($usermessages, $start);
 
-	foreach ($usermessages as $message)
-		if (qa_clicked('m'.$message['messageid'].'_dodelete') && $message['deleteable'])
-			if (qa_check_form_security_code('wall-'.$tohandle, qa_post_text('code'))) {
+foreach ($usermessages as $message) {
+	if (qa_clicked('m' . $message['messageid'] . '_dodelete') && $message['deleteable']) {
+		if (qa_check_form_security_code('wall-' . $tohandle, qa_post_text('code'))) {
 			qa_wall_delete_post(qa_get_logged_in_userid(), qa_get_logged_in_handle(), qa_cookie_get(), $message);
 			echo "QA_AJAX_RESPONSE\n1\n";
 			return;
 		}
+	}
+}
 
-	echo "QA_AJAX_RESPONSE\n0\n";
-
-/*
-	Omit PHP closing tag to help avoid accidental output
-*/
+echo "QA_AJAX_RESPONSE\n0\n";
\ No newline at end of file

qa-include/ajax/comment.php

@@ -20,85 +20,78 @@
 	More about this license: http://www.question2answer.org/license.php
 */
 
-	require_once QA_INCLUDE_DIR.'app/users.php';
-	require_once QA_INCLUDE_DIR.'app/limits.php';
-	require_once QA_INCLUDE_DIR.'db/selects.php';
+require_once QA_INCLUDE_DIR . 'app/users.php';
+require_once QA_INCLUDE_DIR . 'app/limits.php';
+require_once QA_INCLUDE_DIR . 'db/selects.php';
 
 
 // Load relevant information about this question and the comment parent
 
-	$questionid=qa_post_text('c_questionid');
-	$parentid=qa_post_text('c_parentid');
-	$userid=qa_get_logged_in_userid();
+$questionid = qa_post_text('c_questionid');
+$parentid = qa_post_text('c_parentid');
+$userid = qa_get_logged_in_userid();
 
-	list($question, $parent, $children)=qa_db_select_with_pending(
+list($question, $parent, $children) = qa_db_select_with_pending(
 	qa_db_full_post_selectspec($userid, $questionid),
 	qa_db_full_post_selectspec($userid, $parentid),
 	qa_db_full_child_posts_selectspec($userid, $parentid)
-	);
+);
 
 
 // Check if the question and parent exist, and whether the user has permission to do this
 
-	if (
-		(@$question['basetype']=='Q') &&
-		((@$parent['basetype']=='Q') || (@$parent['basetype']=='A')) &&
-		!qa_user_post_permit_error('permit_post_c', $parent, QA_LIMIT_COMMENTS))
-	{
-		require_once QA_INCLUDE_DIR.'app/captcha.php';
-		require_once QA_INCLUDE_DIR.'app/format.php';
-		require_once QA_INCLUDE_DIR.'app/post-create.php';
-		require_once QA_INCLUDE_DIR.'app/cookies.php';
-		require_once QA_INCLUDE_DIR.'pages/question-view.php';
-		require_once QA_INCLUDE_DIR.'pages/question-submit.php';
-		require_once QA_INCLUDE_DIR.'util/sort.php';
+if (
+	@$question['basetype'] == 'Q' && (@$parent['basetype'] == 'Q' || @$parent['basetype'] == 'A') &&
+	!qa_user_post_permit_error('permit_post_c', $parent, QA_LIMIT_COMMENTS)
+) {
+	require_once QA_INCLUDE_DIR . 'app/captcha.php';
+	require_once QA_INCLUDE_DIR . 'app/format.php';
+	require_once QA_INCLUDE_DIR . 'app/post-create.php';
+	require_once QA_INCLUDE_DIR . 'app/cookies.php';
+	require_once QA_INCLUDE_DIR . 'pages/question-view.php';
+	require_once QA_INCLUDE_DIR . 'pages/question-submit.php';
+	require_once QA_INCLUDE_DIR . 'util/sort.php';
 
 
 	// Try to create the new comment
 
-		$usecaptcha=qa_user_use_captcha(qa_user_level_for_post($question));
-		$commentid=qa_page_q_add_c_submit($question, $parent, $children, $usecaptcha, $in, $errors);
+	$usecaptcha = qa_user_use_captcha(qa_user_level_for_post($question));
+	$commentid = qa_page_q_add_c_submit($question, $parent, $children, $usecaptcha, $in, $errors);
 
 
 	// If successful, page content will be updated via Ajax
 
 	if (isset($commentid)) {
-			$children=qa_db_select_with_pending(qa_db_full_child_posts_selectspec($userid, $parentid));
+		$children = qa_db_select_with_pending(qa_db_full_child_posts_selectspec($userid, $parentid));
 
-			$parent=$parent+qa_page_q_post_rules($parent, ($questionid==$parentid) ? null : $question, null, $children);
+		$parent = $parent + qa_page_q_post_rules($parent, ($questionid == $parentid) ? null : $question, null, $children);
 		// in theory we should retrieve the parent's siblings for the above, but they're not going to be relevant
 
-			foreach ($children as $key => $child)
-				$children[$key]=$child+qa_page_q_post_rules($child, $parent, $children, null);
+		foreach ($children as $key => $child) {
+			$children[$key] = $child + qa_page_q_post_rules($child, $parent, $children, null);
+		}
 
-			$usershtml=qa_userids_handles_html($children, true);
+		$usershtml = qa_userids_handles_html($children, true);
 
 		qa_sort_by($children, 'created');
 
-			$c_list=qa_page_q_comment_follow_list($question, $parent, $children, true, $usershtml, false, null);
+		$c_list = qa_page_q_comment_follow_list($question, $parent, $children, true, $usershtml, false, null);
 
-			$themeclass=qa_load_theme_class(qa_get_site_theme(), 'ajax-comments', null, null);
+		$themeclass = qa_load_theme_class(qa_get_site_theme(), 'ajax-comments', null, null);
 		$themeclass->initialize();
 
 		echo "QA_AJAX_RESPONSE\n1\n";
 
 
-		//	Send back the ID of the new comment
-
-			echo qa_anchor('C', $commentid)."\n";
+		// send back the ID of the new comment
+		echo qa_anchor('C', $commentid) . "\n";
 
 
-		//	Send back the HTML
-
+		// send back the HTML
 		$themeclass->c_list_items($c_list['cs']);
 
 		return;
 	}
-	}
+}
 
-	echo "QA_AJAX_RESPONSE\n0\n"; // fall back to non-Ajax submission if there were any problems
-
-
-/*
-	Omit PHP closing tag to help avoid accidental output
-*/
+echo "QA_AJAX_RESPONSE\n0\n"; // fall back to non-Ajax submission if there were any problems
\ No newline at end of file

qa-include/ajax/favorite.php

@@ -20,37 +20,31 @@
 	More about this license: http://www.question2answer.org/license.php
 */
 
-	require_once QA_INCLUDE_DIR.'app/users.php';
-	require_once QA_INCLUDE_DIR.'app/cookies.php';
-	require_once QA_INCLUDE_DIR.'app/favorites.php';
-	require_once QA_INCLUDE_DIR.'app/format.php';
+require_once QA_INCLUDE_DIR . 'app/users.php';
+require_once QA_INCLUDE_DIR . 'app/cookies.php';
+require_once QA_INCLUDE_DIR . 'app/favorites.php';
+require_once QA_INCLUDE_DIR . 'app/format.php';
 
 
-	$entitytype=qa_post_text('entitytype');
-	$entityid=qa_post_text('entityid');
-	$setfavorite=qa_post_text('favorite');
+$entitytype = qa_post_text('entitytype');
+$entityid = qa_post_text('entityid');
+$setfavorite = qa_post_text('favorite');
 
-	$userid=qa_get_logged_in_userid();
+$userid = qa_get_logged_in_userid();
 
-	if (!qa_check_form_security_code('favorite-'.$entitytype.'-'.$entityid, qa_post_text('code')))
-		echo "QA_AJAX_RESPONSE\n0\n".qa_lang('misc/form_security_reload');
-
-	elseif (isset($userid)) {
-		$cookieid=qa_cookie_get();
+if (!qa_check_form_security_code('favorite-' . $entitytype . '-' . $entityid, qa_post_text('code'))) {
+	echo "QA_AJAX_RESPONSE\n0\n" . qa_lang('misc/form_security_reload');
+} elseif (isset($userid)) {
+	$cookieid = qa_cookie_get();
 
 	qa_user_favorite_set($userid, qa_get_logged_in_handle(), $cookieid, $entitytype, $entityid, $setfavorite);
 
-		$favoriteform=qa_favorite_form($entitytype, $entityid, $setfavorite, qa_lang($setfavorite ? 'main/remove_favorites' : 'main/add_favorites'));
+	$favoriteform = qa_favorite_form($entitytype, $entityid, $setfavorite, qa_lang($setfavorite ? 'main/remove_favorites' : 'main/add_favorites'));
 
-		$themeclass=qa_load_theme_class(qa_get_site_theme(), 'ajax-favorite', null, null);
+	$themeclass = qa_load_theme_class(qa_get_site_theme(), 'ajax-favorite', null, null);
 	$themeclass->initialize();
 
 	echo "QA_AJAX_RESPONSE\n1\n";
 
 	$themeclass->favorite_inner_html($favoriteform);
-	}
-
-
-/*
-	Omit PHP closing tag to help avoid accidental output
-*/
+}
\ No newline at end of file

qa-include/ajax/mailing.php

@@ -20,34 +20,29 @@
 	More about this license: http://www.question2answer.org/license.php
 */
 
-	require_once QA_INCLUDE_DIR.'app/users.php';
-	require_once QA_INCLUDE_DIR.'app/mailing.php';
+require_once QA_INCLUDE_DIR . 'app/users.php';
+require_once QA_INCLUDE_DIR . 'app/mailing.php';
 
 
-	$continue=false;
+$continue = false;
 
-	if (qa_get_logged_in_level()>=QA_USER_LEVEL_ADMIN) {
-		$starttime=time();
+if (qa_get_logged_in_level() >= QA_USER_LEVEL_ADMIN) {
+	$starttime = time();
 
 	qa_mailing_perform_step();
 
-		if ($starttime==time())
+	if ($starttime == time())
 		sleep(1); // make sure at least one second has passed
 
-		$message=qa_mailing_progress_message();
+	$message = qa_mailing_progress_message();
 
 	if (isset($message))
-			$continue=true;
+		$continue = true;
 	else
-			$message=qa_lang('admin/mailing_complete');
+		$message = qa_lang('admin/mailing_complete');
 
-	} else
-		$message=qa_lang('admin/no_privileges');
+} else
+	$message = qa_lang('admin/no_privileges');
 
 
-	echo "QA_AJAX_RESPONSE\n".(int)$continue."\n".qa_html($message);
-
-
-/*
-	Omit PHP closing tag to help avoid accidental output
-*/
+echo "QA_AJAX_RESPONSE\n" . (int)$continue . "\n" . qa_html($message);
\ No newline at end of file

qa-include/ajax/notice.php

@@ -20,24 +20,24 @@
 	More about this license: http://www.question2answer.org/license.php
 */
 
-	require_once QA_INCLUDE_DIR.'app/users.php';
-	require_once QA_INCLUDE_DIR.'db/notices.php';
-	require_once QA_INCLUDE_DIR.'db/users.php';
+require_once QA_INCLUDE_DIR . 'app/users.php';
+require_once QA_INCLUDE_DIR . 'db/notices.php';
+require_once QA_INCLUDE_DIR . 'db/users.php';
 
 
-	$noticeid=qa_post_text('noticeid');
+$noticeid = qa_post_text('noticeid');
 
-	if (!qa_check_form_security_code('notice-'.$noticeid, qa_post_text('code')))
-		echo "QA_AJAX_RESPONSE\n0\n".qa_lang('misc/form_security_reload');
+if (!qa_check_form_security_code('notice-' . $noticeid, qa_post_text('code')))
+	echo "QA_AJAX_RESPONSE\n0\n" . qa_lang('misc/form_security_reload');
 
-	else {
-		if ($noticeid=='visitor')
-			setcookie('qa_noticed', 1, time()+86400*3650, '/', QA_COOKIE_DOMAIN, (bool)ini_get('session.cookie_secure'), true);
+else {
+	if ($noticeid == 'visitor')
+		setcookie('qa_noticed', 1, time() + 86400 * 3650, '/', QA_COOKIE_DOMAIN, (bool)ini_get('session.cookie_secure'), true);
 
 	else {
-			$userid=qa_get_logged_in_userid();
+		$userid = qa_get_logged_in_userid();
 
-			if ($noticeid=='welcome')
+		if ($noticeid == 'welcome')
 			qa_db_user_set_flag($userid, QA_USER_FLAGS_WELCOME_NOTICE, false);
 		else
 			qa_db_usernotice_delete($userid, $noticeid);
@@ -45,9 +45,4 @@
 
 
 	echo "QA_AJAX_RESPONSE\n1";
-	}
-
-
-/*
-	Omit PHP closing tag to help avoid accidental output
-*/
+}

qa-include/ajax/recalc.php

@@ -20,35 +20,30 @@
 	More about this license: http://www.question2answer.org/license.php
 */
 
-	require_once QA_INCLUDE_DIR.'app/users.php';
-	require_once QA_INCLUDE_DIR.'app/recalc.php';
+require_once QA_INCLUDE_DIR . 'app/users.php';
+require_once QA_INCLUDE_DIR . 'app/recalc.php';
 
 
-	if (qa_get_logged_in_level()>=QA_USER_LEVEL_ADMIN) {
+if (qa_get_logged_in_level() >= QA_USER_LEVEL_ADMIN) {
 
 	if (!qa_check_form_security_code('admin/recalc', qa_post_text('code'))) {
-			$state='';
-			$message=qa_lang('misc/form_security_reload');
+		$state = '';
+		$message = qa_lang('misc/form_security_reload');
 
 	} else {
-			$state=qa_post_text('state');
-			$stoptime=time()+3;
+		$state = qa_post_text('state');
+		$stoptime = time() + 3;
 
-			while ( qa_recalc_perform_step($state) && (time()<$stoptime) )
+		while (qa_recalc_perform_step($state) && (time() < $stoptime))
 			;
 
-			$message=qa_recalc_get_message($state);
-		}
-
-	} else {
-		$state='';
-		$message=qa_lang('admin/no_privileges');
+		$message = qa_recalc_get_message($state);
 	}
 
+} else {
+	$state = '';
+	$message = qa_lang('admin/no_privileges');
+}
 
-	echo "QA_AJAX_RESPONSE\n1\n".$state."\n".qa_html($message);
 
-
-/*
-	Omit PHP closing tag to help avoid accidental output
-*/
+echo "QA_AJAX_RESPONSE\n1\n" . $state . "\n" . qa_html($message);
\ No newline at end of file

qa-include/ajax/show-comments.php

@@ -20,45 +20,46 @@
 	More about this license: http://www.question2answer.org/license.php
 */
 
-	require_once QA_INCLUDE_DIR.'db/selects.php';
-	require_once QA_INCLUDE_DIR.'app/users.php';
-	require_once QA_INCLUDE_DIR.'app/cookies.php';
-	require_once QA_INCLUDE_DIR.'app/format.php';
-	require_once QA_INCLUDE_DIR.'pages/question-view.php';
-	require_once QA_INCLUDE_DIR.'util/sort.php';
+require_once QA_INCLUDE_DIR . 'db/selects.php';
+require_once QA_INCLUDE_DIR . 'app/users.php';
+require_once QA_INCLUDE_DIR . 'app/cookies.php';
+require_once QA_INCLUDE_DIR . 'app/format.php';
+require_once QA_INCLUDE_DIR . 'pages/question-view.php';
+require_once QA_INCLUDE_DIR . 'util/sort.php';
 
 
 // Load relevant information about this question and check it exists
 
-	$questionid=qa_post_text('c_questionid');
-	$parentid=qa_post_text('c_parentid');
-	$userid=qa_get_logged_in_userid();
+$questionid = qa_post_text('c_questionid');
+$parentid = qa_post_text('c_parentid');
+$userid = qa_get_logged_in_userid();
 
-	list($question, $parent, $children, $duplicateposts) = qa_db_select_with_pending(
+list($question, $parent, $children, $duplicateposts) = qa_db_select_with_pending(
 	qa_db_full_post_selectspec($userid, $questionid),
 	qa_db_full_post_selectspec($userid, $parentid),
 	qa_db_full_child_posts_selectspec($userid, $parentid),
 	qa_db_post_duplicates_selectspec($questionid)
-	);
+);
 
-	if (isset($parent)) {
-		$parent = $parent + qa_page_q_post_rules($parent, null, null, $children+$duplicateposts);
+if (isset($parent)) {
+	$parent = $parent + qa_page_q_post_rules($parent, null, null, $children + $duplicateposts);
 	// in theory we should retrieve the parent's parent and siblings for the above, but they're not going to be relevant
 
-		foreach ($children as $key => $child)
-			$children[$key]=$child+qa_page_q_post_rules($child, $parent, $children, null);
+	foreach ($children as $key => $child) {
+		$children[$key] = $child + qa_page_q_post_rules($child, $parent, $children, null);
+	}
 
 	$commentsfollows = $questionid == $parentid
 		? qa_page_q_load_c_follows($question, $children, array(), $duplicateposts)
 		: qa_page_q_load_c_follows($question, array(), $children);
 
-		$usershtml=qa_userids_handles_html($commentsfollows, true);
+	$usershtml = qa_userids_handles_html($commentsfollows, true);
 
 	qa_sort_by($commentsfollows, 'created');
 
-		$c_list=qa_page_q_comment_follow_list($question, $parent, $commentsfollows, true, $usershtml, false, null);
+	$c_list = qa_page_q_comment_follow_list($question, $parent, $commentsfollows, true, $usershtml, false, null);
 
-		$themeclass=qa_load_theme_class(qa_get_site_theme(), 'ajax-comments', null, null);
+	$themeclass = qa_load_theme_class(qa_get_site_theme(), 'ajax-comments', null, null);
 	$themeclass->initialize();
 
 	echo "QA_AJAX_RESPONSE\n1\n";
@@ -69,12 +70,7 @@
 	$themeclass->c_list_items($c_list['cs']);
 
 	return;
-	}
-
+}
 
-	echo "QA_AJAX_RESPONSE\n0\n";
 
-
-/*
-	Omit PHP closing tag to help avoid accidental output
-*/
+echo "QA_AJAX_RESPONSE\n0\n";
\ No newline at end of file

qa-include/ajax/version.php

@@ -20,19 +20,19 @@
 	More about this license: http://www.question2answer.org/license.php
 */
 
-	require_once QA_INCLUDE_DIR.'app/admin.php';
-	require_once QA_INCLUDE_DIR.'app/users.php';
+require_once QA_INCLUDE_DIR . 'app/admin.php';
+require_once QA_INCLUDE_DIR . 'app/users.php';
 
-	if (qa_get_logged_in_level() < QA_USER_LEVEL_ADMIN) {
+if (qa_get_logged_in_level() < QA_USER_LEVEL_ADMIN) {
 	echo "QA_AJAX_RESPONSE\n0\n" . qa_lang_html('admin/no_privileges');
 	return;
-	}
+}
 
-	$uri = qa_post_text('uri');
-	$version = qa_post_text('version');
-	$isCore = qa_post_text('isCore') === "true";
+$uri = qa_post_text('uri');
+$version = qa_post_text('version');
+$isCore = qa_post_text('isCore') === "true";
 
-	if ($isCore) {
+if ($isCore) {
 	$contents = qa_retrieve_url($uri);
 
 	if (strlen($contents) > 0) {
@@ -47,7 +47,7 @@
 	} else {
 		$response = qa_lang_html('admin/version_latest_unknown');
 	}
-	} else {
+} else {
 	$metadataUtil = new Q2A_Util_Metadata();
 	$metadata = $metadataUtil->fetchFromUrl($uri);
 
@@ -66,7 +66,7 @@
 			} else {
 				$response = qa_lang_html_sub('admin/version_get_x', qa_html('v' . $metadata['version']));
 
-					if (strlen(@$metadata['uri'])){
+				if (strlen(@$metadata['uri'])) {
 					$response = '<a href="' . qa_html($metadata['uri']) . '" style="color:#d00;">' . $response . '</a>';
 				}
 			}
@@ -76,12 +76,6 @@
 	} else {
 		$response = qa_lang_html('admin/version_latest_unknown');
 	}
-	}
-
-	echo "QA_AJAX_RESPONSE\n1\n".$response;
+}
 
-
-
-/*
-	Omit PHP closing tag to help avoid accidental output
-*/
+echo "QA_AJAX_RESPONSE\n1\n" . $response;
\ No newline at end of file

qa-include/ajax/vote.php

@@ -20,48 +20,46 @@
 	More about this license: http://www.question2answer.org/license.php
 */
 
-	require_once QA_INCLUDE_DIR.'app/users.php';
-	require_once QA_INCLUDE_DIR.'app/cookies.php';
-	require_once QA_INCLUDE_DIR.'app/votes.php';
-	require_once QA_INCLUDE_DIR.'app/format.php';
-	require_once QA_INCLUDE_DIR.'app/options.php';
-	require_once QA_INCLUDE_DIR.'db/selects.php';
+require_once QA_INCLUDE_DIR . 'app/users.php';
+require_once QA_INCLUDE_DIR . 'app/cookies.php';
+require_once QA_INCLUDE_DIR . 'app/votes.php';
+require_once QA_INCLUDE_DIR . 'app/format.php';
+require_once QA_INCLUDE_DIR . 'app/options.php';
+require_once QA_INCLUDE_DIR . 'db/selects.php';
 
 
-	$postid=qa_post_text('postid');
-	$vote=qa_post_text('vote');
-	$code=qa_post_text('code');
+$postid = qa_post_text('postid');
+$vote = qa_post_text('vote');
+$code = qa_post_text('code');
 
-	$userid=qa_get_logged_in_userid();
-	$cookieid=qa_cookie_get();
+$userid = qa_get_logged_in_userid();
+$cookieid = qa_cookie_get();
 
-	if (!qa_check_form_security_code('vote', $code))
-		$voteerror=qa_lang_html('misc/form_security_reload');
+if (!qa_check_form_security_code('vote', $code))
+	$voteerror = qa_lang_html('misc/form_security_reload');
 
-	else {
-		$post=qa_db_select_with_pending(qa_db_full_post_selectspec($userid, $postid));
-		$voteerror=qa_vote_error_html($post, $vote, $userid, qa_request());
-	}
+else {
+	$post = qa_db_select_with_pending(qa_db_full_post_selectspec($userid, $postid));
+	$voteerror = qa_vote_error_html($post, $vote, $userid, qa_request());
+}
 
-	if ($voteerror===false) {
+if ($voteerror === false) {
 	qa_vote_set($post, $userid, qa_get_logged_in_handle(), $cookieid, $vote);
 
-		$post=qa_db_select_with_pending(qa_db_full_post_selectspec($userid, $postid));
+	$post = qa_db_select_with_pending(qa_db_full_post_selectspec($userid, $postid));
 
-		$fields=qa_post_html_fields($post, $userid, $cookieid, array(), null, array(
+	$fields = qa_post_html_fields($post, $userid, $cookieid, array(), null, array(
 		'voteview' => qa_get_vote_view($post, true), // behave as if on question page since the vote succeeded
 	));
 
-		$themeclass=qa_load_theme_class(qa_get_site_theme(), 'voting', null, null);
+	$themeclass = qa_load_theme_class(qa_get_site_theme(), 'voting', null, null);
 	$themeclass->initialize();
 
 	echo "QA_AJAX_RESPONSE\n1\n";
 	$themeclass->voting_inner_html($fields);
 
-	} else
-		echo "QA_AJAX_RESPONSE\n0\n".$voteerror;
+	return;
 
+}
 
-/*
-	Omit PHP closing tag to help avoid accidental output
-*/
+echo "QA_AJAX_RESPONSE\n0\n" . $voteerror;
\ No newline at end of file

qa-include/ajax/wallpost.php

@@ -20,47 +20,42 @@
 	More about this license: http://www.question2answer.org/license.php
 */
 
-	require_once QA_INCLUDE_DIR.'app/messages.php';
-	require_once QA_INCLUDE_DIR.'app/users.php';
-	require_once QA_INCLUDE_DIR.'app/cookies.php';
-	require_once QA_INCLUDE_DIR.'db/selects.php';
+require_once QA_INCLUDE_DIR . 'app/messages.php';
+require_once QA_INCLUDE_DIR . 'app/users.php';
+require_once QA_INCLUDE_DIR . 'app/cookies.php';
+require_once QA_INCLUDE_DIR . 'db/selects.php';
 
 
-	$message=qa_post_text('message');
-	$tohandle=qa_post_text('handle');
-	$morelink=qa_post_text('morelink');
+$message = qa_post_text('message');
+$tohandle = qa_post_text('handle');
+$morelink = qa_post_text('morelink');
 
-	$touseraccount=qa_db_select_with_pending(qa_db_user_account_selectspec($tohandle, false));
-	$loginuserid=qa_get_logged_in_userid();
+$touseraccount = qa_db_select_with_pending(qa_db_user_account_selectspec($tohandle, false));
+$loginuserid = qa_get_logged_in_userid();
 
-	$errorhtml=qa_wall_error_html($loginuserid, $touseraccount['userid'], $touseraccount['flags']);
+$errorhtml = qa_wall_error_html($loginuserid, $touseraccount['userid'], $touseraccount['flags']);
 
-	if ($errorhtml || (!strlen($message)) || !qa_check_form_security_code('wall-'.$tohandle, qa_post_text('code')) )
+if ($errorhtml || !strlen($message) || !qa_check_form_security_code('wall-' . $tohandle, qa_post_text('code'))) {
 	echo "QA_AJAX_RESPONSE\n0"; // if there's an error, process in non-Ajax way
-
-	else {
-		$messageid=qa_wall_add_post($loginuserid, qa_get_logged_in_handle(), qa_cookie_get(),
+} else {
+	$messageid = qa_wall_add_post($loginuserid, qa_get_logged_in_handle(), qa_cookie_get(),
 		$touseraccount['userid'], $touseraccount['handle'], $message, '');
 	$touseraccount['wallposts']++; // won't have been updated
 
-		$usermessages=qa_db_select_with_pending(qa_db_recent_messages_selectspec(null, null, $touseraccount['userid'], true, qa_opt('page_size_wall')));
-		$usermessages=qa_wall_posts_add_rules($usermessages, 0);
+	$usermessages = qa_db_select_with_pending(qa_db_recent_messages_selectspec(null, null, $touseraccount['userid'], true, qa_opt('page_size_wall')));
+	$usermessages = qa_wall_posts_add_rules($usermessages, 0);
 
-		$themeclass=qa_load_theme_class(qa_get_site_theme(), 'wall', null, null);
+	$themeclass = qa_load_theme_class(qa_get_site_theme(), 'wall', null, null);
 	$themeclass->initialize();
 
 	echo "QA_AJAX_RESPONSE\n1\n";
 
-		echo 'm'.$messageid."\n"; // element in list to be revealed
+	echo 'm' . $messageid . "\n"; // element in list to be revealed
 
-		foreach ($usermessages as $message)
+	foreach ($usermessages as $message) {
 		$themeclass->message_item(qa_wall_post_view($message));
-
-		if ($morelink && ($touseraccount['wallposts']>count($usermessages)))
-			$themeclass->message_item(qa_wall_view_more_link($tohandle, count($usermessages)));
 	}
 
-
-/*
-	Omit PHP closing tag to help avoid accidental output
-*/
+	if ($morelink && ($touseraccount['wallposts'] > count($usermessages)))
+		$themeclass->message_item(qa_wall_view_more_link($tohandle, count($usermessages)));
+}
\ No newline at end of file