Some more minor formatting changes

qa-include/plugins/qa-editor-basic.php

@@ -28,10 +28,10 @@ class qa_editor_basic
 
 	public function calc_quality($content, $format)
 	{
-		if ($format=='')
+		if ($format == '')
 			return 1.0;
 
-		if ($format=='html')
+		if ($format == 'html')
 			return 0.2;
 
 		return 0;
@@ -41,7 +41,7 @@ class qa_editor_basic
 	{
 		return array(
 			'type' => 'textarea',
-			'tags' => 'name="'.$fieldname.'" id="'.$fieldname.'"',
+			'tags' => 'name="' . $fieldname . '" id="' . $fieldname . '"',
 			'value' => qa_html($content),
 			'rows' => $rows,
 		);
@@ -49,7 +49,7 @@ class qa_editor_basic
 
 	public function focus_script($fieldname)
 	{
-		return "document.getElementById('".$fieldname."').focus();";
+		return "document.getElementById('" . $fieldname . "').focus();";
 	}
 
 	public function read_post($fieldname)

qa-include/plugins/qa-event-limits.php

@@ -89,12 +89,12 @@ class qa_event_limits
 			is_numeric(array_search($event, $writeactions))
 		) {
 			if (isset($userid)) {
-				require_once QA_INCLUDE_DIR.'app/users.php';
+				require_once QA_INCLUDE_DIR . 'app/users.php';
 
 				qa_user_report_action($userid, $event);
 
 			} elseif (isset($cookieid)) {
-				require_once QA_INCLUDE_DIR.'app/cookies.php';
+				require_once QA_INCLUDE_DIR . 'app/cookies.php';
 
 				qa_cookie_report_action($cookieid, $event);
 			}

qa-include/plugins/qa-widget-related-qs.php

@@ -24,37 +24,38 @@ class qa_related_qs
 {
 	public function allow_template($template)
 	{
-		return ($template=='question');
+		return $template == 'question';
 	}
 
 	public function allow_region($region)
 	{
-		return ($region=='side') || ($region=='main') || ($region=='full');
+		return in_array($region, array('side', 'main', 'full'));
 	}
 
 	public function output_widget($region, $place, $themeobject, $template, $request, $qa_content)
 	{
 		require_once QA_INCLUDE_DIR.'db/selects.php';
 
-		if (@$qa_content['q_view']['raw']['type']!='Q') // question might not be visible, etc...
+		if (!isset($qa_content['q_view']['raw']['type']) || $qa_content['q_view']['raw']['type'] != 'Q') // question might not be visible, etc...
 			return;
 
-		$questionid=$qa_content['q_view']['raw']['postid'];
+		$questionid = $qa_content['q_view']['raw']['postid'];
 
-		$userid=qa_get_logged_in_userid();
-		$cookieid=qa_cookie_get();
+		$userid = qa_get_logged_in_userid();
+		$cookieid = qa_cookie_get();
 
-		$questions=qa_db_single_select(qa_db_related_qs_selectspec($userid, $questionid, qa_opt('page_size_related_qs')));
+		$questions = qa_db_single_select(qa_db_related_qs_selectspec($userid, $questionid, qa_opt('page_size_related_qs')));
 
-		$minscore=qa_match_to_min_score(qa_opt('match_related_qs'));
+		$minscore = qa_match_to_min_score(qa_opt('match_related_qs'));
 
-		foreach ($questions as $key => $question)
-			if ($question['score']<$minscore)
+		foreach ($questions as $key => $question) {
+			if ($question['score'] < $minscore)
 				unset($questions[$key]);
+		}
 
-		$titlehtml=qa_lang_html(count($questions) ? 'main/related_qs_title' : 'main/no_related_qs_title');
+		$titlehtml = qa_lang_html(count($questions) ? 'main/related_qs_title' : 'main/no_related_qs_title');
 
-		if ($region=='side') {
+		if ($region == 'side') {
 			$themeobject->output(
 				'<div class="qa-related-qs">',
 				'<h2 style="margin-top:0; padding-top:0;">',
@@ -64,14 +65,20 @@ class qa_related_qs
 
 			$themeobject->output('<ul class="qa-related-q-list">');
 
-			foreach ($questions as $question)
-				$themeobject->output('<li class="qa-related-q-item"><a href="'.qa_q_path_html($question['postid'], $question['title']).'">'.qa_html($question['title']).'</a></li>');
+			foreach ($questions as $question) {
+				$themeobject->output(
+						'<li class="qa-related-q-item">' .
+						'<a href="' . qa_q_path_html($question['postid'], $question['title']) . '">' .
+						qa_html($question['title']) .
+						'</a>' .
+						'</li>'
+				);
+			}
 
 			$themeobject->output(
 				'</ul>',
 				'</div>'
 			);
-
 		} else {
 			$themeobject->output(
 				'<h2>',
@@ -79,23 +86,21 @@ class qa_related_qs
 				'</h2>'
 			);
 
-			$q_list=array(
+			$q_list = array(
 				'form' => array(
-					'tags' => 'method="post" action="'.qa_self_html().'"',
-
+					'tags' => 'method="post" action="' . qa_self_html() . '"',
 					'hidden' => array(
 						'code' => qa_get_form_security_code('vote'),
 					),
 				),
-
 				'qs' => array(),
 			);
 
-			$defaults=qa_post_html_defaults('Q');
-			$usershtml=qa_userids_handles_html($questions);
+			$defaults = qa_post_html_defaults('Q');
+			$usershtml = qa_userids_handles_html($questions);
 
 			foreach ($questions as $question)
-				$q_list['qs'][]=qa_post_html_fields($question, $userid, $cookieid, $usershtml, null, qa_post_html_options($question, $defaults));
+				$q_list['qs'][] = qa_post_html_fields($question, $userid, $cookieid, $usershtml, null, qa_post_html_options($question, $defaults));
 
 			$themeobject->q_list_and_form($q_list);
 		}