chamilo / chamilo-lms

main/gamification/my_progress.php

Spacing +3 added lines, -3 removed lines

@@ -42,7 +42,7 @@ 
     $UserIsSubscribedToSession = SessionManager::isUserSubscribedAsStudent($lastSessionId, $user->getId());
 
     if (!empty($lastSessionId) && $UserIsSubscribedToSession) {
-        $urlWithSession = api_get_self() . '?' . http_build_query([
+        $urlWithSession = api_get_self().'?'.http_build_query([
             'session_id' => $lastCourseAccess->getSessionId()
         ]);
 
@@ -116,13 +116,13 @@ 
         foreach ($learningPathList->list as $learningPathId => $learningPath) {
             $courseData['stats'][] = [
                 $learningPath['lp_name'],
-                'lp/lp_controller.php?' . http_build_query([
+                'lp/lp_controller.php?'.http_build_query([
                     'action' => 'stats',
                     'cidReq' => $course->getCode(),
                     'id_session' => $currentSession->getId(),
                     'gidReq' => 0,
                     'lp_id' => $learningPathId
-                ]) . api_get_cidreq()
+                ]).api_get_cidreq()
             ];
         }
 

main/lp/lp_list_search.php

Spacing +14 added lines, -14 removed lines

@@ -15,7 +15,7 @@ 
 require_once api_get_path(LIBRARY_PATH).'search/IndexableChunk.class.php';
 require_once api_get_path(LIBRARY_PATH).'specific_fields_manager.lib.php';
 
-$htmlHeadXtra[] = '<link rel="stylesheet" type="text/css" href="'. api_get_path(WEB_CODE_PATH) .'lp/lp_list_search.css" />';
+$htmlHeadXtra[] = '<link rel="stylesheet" type="text/css" href="'.api_get_path(WEB_CODE_PATH).'lp/lp_list_search.css" />';
 Event::event_access_tool(TOOL_SEARCH);
 
 if (isset($_SESSION['gradebook'])) {
@@ -23,7 +23,7 @@ 
 }
 
 if (!empty($gradebook) && $gradebook == 'view') {
-    $interbreadcrumb[]= array(
+    $interbreadcrumb[] = array(
         'url' => '../gradebook/'.$_SESSION['gradebook_dest'],
         'name' => get_lang('ToolGradebook')
     );
@@ -63,8 +63,8 @@ 
 $term_array = array();
 $specific_fields = get_specific_field_list();
 foreach ($specific_fields as $specific_field) {
-    if (!empty($_REQUEST['sf_'. $specific_field['code']])) {
-        $values = $_REQUEST['sf_'. $specific_field['code']];
+    if (!empty($_REQUEST['sf_'.$specific_field['code']])) {
+        $values = $_REQUEST['sf_'.$specific_field['code']];
         if (in_array('__all__', $values)) {
             $sf_terms_for_code = xapian_get_all_terms(1000, $specific_field['code']);
             foreach ($sf_terms_for_code as $term) {
@@ -76,7 +76,7 @@ 
             foreach ($values as $term) {
                 if (!empty($term)) {
                     $prefix = $specific_field['code'];
-                    $term_array[] = chamilo_get_boolean_query($prefix . $term);
+                    $term_array[] = chamilo_get_boolean_query($prefix.$term);
                 }
             }
         }
@@ -94,9 +94,9 @@ 
 // Get right group of terms to show on multiple select.
 $fixed_queries = array();
 $course_filter = null;
-if (($cid=api_get_course_id()) != -1 ) {
+if (($cid = api_get_course_id()) != -1) {
     // Results only from actual course.
-    $course_filter = chamilo_get_boolean_query(XAPIAN_PREFIX_COURSEID . $cid);
+    $course_filter = chamilo_get_boolean_query(XAPIAN_PREFIX_COURSEID.$cid);
 }
 
 if (count($term_array)) {
@@ -146,12 +146,12 @@ 
         }
 
         if ($mode == 'gallery') {
-            $title = $a_prefix.str_replace('_', ' ', $result['title']). $a_suffix;
+            $title = $a_prefix.str_replace('_', ' ', $result['title']).$a_suffix;
             $blocks[] = array(1 => 
-                $a_prefix .'<img src="'.$result['thumbnail'].'" />'. $a_suffix .'<br />'.$title.'<br />'.$result['author'],
+                $a_prefix.'<img src="'.$result['thumbnail'].'" />'.$a_suffix.'<br />'.$title.'<br />'.$result['author'],
             );
         } else {
-            $title = '<div style="text-align:left;">'. $a_prefix . $result['title']. $a_suffix .(!empty($result['author']) ? ' '.$result['author'] : '').'<div>';
+            $title = '<div style="text-align:left;">'.$a_prefix.$result['title'].$a_suffix.(!empty($result['author']) ? ' '.$result['author'] : '').'<div>';
             $blocks[] = array(1 => $title);
         }
     }
@@ -170,12 +170,12 @@ 
     );
     $get_params = '';
     foreach ($specific_fields as $specific_field) {
-        if (isset($_REQUEST['sf_'. $specific_field['code']])) {
-            $values = $_REQUEST['sf_'. $specific_field['code']];
+        if (isset($_REQUEST['sf_'.$specific_field['code']])) {
+            $values = $_REQUEST['sf_'.$specific_field['code']];
             //Sortable additional_parameters doesn't accept multi dimensional arrays
             //$additional_parameters[ 'sf_'. $specific_field['code'] ] = $values;
-            foreach ( $values as $value ) {
-                $get_params .= '&sf_' . $specific_field['code'] .'[]='. $value;
+            foreach ($values as $value) {
+                $get_params .= '&sf_'.$specific_field['code'].'[]='.$value;
             }
             $get_params .= '&';
         }

main/search/search_suggestions.php

Spacing +7 added lines, -7 removed lines

@@ -6,7 +6,7 @@ 
  * @package chamilo.search
  */
 
-require_once dirname(__FILE__) . '/../inc/global.inc.php';
+require_once dirname(__FILE__).'/../inc/global.inc.php';
 
 function get_suggestions_from_search_engine($q)
 {
@@ -27,13 +27,13 @@ 
     $i = 0;
     while ($row = Database::fetch_array($sql_result)) {
         $json[] = [
-            'id' => api_convert_encoding($row['value'],'UTF-8',$charset),
-            'value' => api_convert_encoding($row['value'],'UTF-8',$charset),
-            'label' => api_convert_encoding($row['value'],'UTF-8',$charset)
+            'id' => api_convert_encoding($row['value'], 'UTF-8', $charset),
+            'value' => api_convert_encoding($row['value'], 'UTF-8', $charset),
+            'label' => api_convert_encoding($row['value'], 'UTF-8', $charset)
         ];
 
-        if ($i<20) {
-            $data[ $row['course_code'] ] [ $row['tool_id'] ] [ $row['ref_id'] ] = 1;
+        if ($i < 20) {
+            $data[$row['course_code']] [$row['tool_id']] [$row['ref_id']] = 1;
         }
         $i++;
     }
@@ -95,7 +95,7 @@ 
                     }
                 }
                 foreach ($output as $i=>$out) {
-                    if (api_stristr($out,$q) === false) {continue;}
+                    if (api_stristr($out, $q) === false) {continue; }
                     $s = api_convert_encoding(substr($out, 0, -3), 'UTF-8', $charset);
                     if (!in_array($s, $more_sugg)) {
                         $more_sugg[] = $s;

main/gradebook/gradebook_add_user.php

Indentation +5 added lines, -5 removed lines

@@ -18,8 +18,8 @@ 
 $newstudents = $evaluation[0]->get_not_subscribed_students();
 
 if (count($newstudents) == '0') {
-	header('Location: gradebook_view_result.php?nouser=&selecteval=' . Security::remove_XSS($_GET['selecteval']).'&'.api_get_cidreq());
-	exit;
+    header('Location: gradebook_view_result.php?nouser=&selecteval=' . Security::remove_XSS($_GET['selecteval']).'&'.api_get_cidreq());
+    exit;
 }
 $add_user_form = new EvalForm(
     EvalForm :: TYPE_ADD_USERS_TO_EVAL,
@@ -67,12 +67,12 @@ 
 
 $interbreadcrumb[]= array ('url' => Security::remove_XSS($_SESSION['gradebook_dest']),'name' => get_lang('Gradebook'));
 $interbreadcrumb[]= array(
-	'url' => 'gradebook_view_result.php?selecteval=' .Security::remove_XSS($_GET['selecteval']).'&'.api_get_cidreq(),
-	'name' => get_lang('ViewResult')
+    'url' => 'gradebook_view_result.php?selecteval=' .Security::remove_XSS($_GET['selecteval']).'&'.api_get_cidreq(),
+    'name' => get_lang('ViewResult')
 );
 Display :: display_header(get_lang('AddUserToEval'));
 if (isset ($_GET['erroroneuser'])){
-	Display :: display_warning_message(get_lang('AtLeastOneUser'),false);
+    Display :: display_warning_message(get_lang('AtLeastOneUser'),false);
 }
 DisplayGradebook :: display_header_result($evaluation[0], null, 0,0);
 echo '<div class="main">';

Spacing +8 added lines, -8 removed lines

@@ -14,11 +14,11 @@ 
 api_block_anonymous_users();
 GradebookUtils::block_students();
 
-$evaluation= Evaluation :: load($_GET['selecteval']);
+$evaluation = Evaluation :: load($_GET['selecteval']);
 $newstudents = $evaluation[0]->get_not_subscribed_students();
 
 if (count($newstudents) == '0') {
-	header('Location: gradebook_view_result.php?nouser=&selecteval=' . Security::remove_XSS($_GET['selecteval']).'&'.api_get_cidreq());
+	header('Location: gradebook_view_result.php?nouser=&selecteval='.Security::remove_XSS($_GET['selecteval']).'&'.api_get_cidreq());
 	exit;
 }
 $add_user_form = new EvalForm(
@@ -65,16 +65,16 @@ 
     }
 }
 
-$interbreadcrumb[]= array ('url' => Security::remove_XSS($_SESSION['gradebook_dest']),'name' => get_lang('Gradebook'));
-$interbreadcrumb[]= array(
-	'url' => 'gradebook_view_result.php?selecteval=' .Security::remove_XSS($_GET['selecteval']).'&'.api_get_cidreq(),
+$interbreadcrumb[] = array('url' => Security::remove_XSS($_SESSION['gradebook_dest']), 'name' => get_lang('Gradebook'));
+$interbreadcrumb[] = array(
+	'url' => 'gradebook_view_result.php?selecteval='.Security::remove_XSS($_GET['selecteval']).'&'.api_get_cidreq(),
 	'name' => get_lang('ViewResult')
 );
 Display :: display_header(get_lang('AddUserToEval'));
-if (isset ($_GET['erroroneuser'])){
-	Display :: display_warning_message(get_lang('AtLeastOneUser'),false);
+if (isset ($_GET['erroroneuser'])) {
+	Display :: display_warning_message(get_lang('AtLeastOneUser'), false);
 }
-DisplayGradebook :: display_header_result($evaluation[0], null, 0,0);
+DisplayGradebook :: display_header_result($evaluation[0], null, 0, 0);
 echo '<div class="main">';
 echo $add_user_form->toHtml();
 echo '</div>';

main/gradebook/get_badges.php

Spacing +3 added lines, -3 removed lines

@@ -33,7 +33,7 @@ 
 foreach ($userSkills as $skill) {
     $skillId = current($skill);
 
-    $assertionUrl = api_get_path(WEB_CODE_PATH) . "badge/assertion.php?";
+    $assertionUrl = api_get_path(WEB_CODE_PATH)."badge/assertion.php?";
     $assertionUrl .= http_build_query(array(
         'user' => $userId,
         'skill' => $skillId,
@@ -51,7 +51,7 @@ 
     $backpack = $configBackpack;
 }
 
-$htmlHeadXtra[] = '<script src="' . $backpack . 'issuer.js"></script>';
+$htmlHeadXtra[] = '<script src="'.$backpack.'issuer.js"></script>';
 
 $tpl = new Template(get_lang('Badges'), false, false);
 
@@ -59,7 +59,7 @@ 
     'content',
     "<script>
     $(document).on('ready', function (){ 
-        OpenBadges.issue_no_modal(" . json_encode($assertions) . "); 
+        OpenBadges.issue_no_modal(" . json_encode($assertions)."); 
     });
     </script>"
 );

main/work/work_list_others.php

Spacing +2 added lines, -2 removed lines

@@ -3,7 +3,7 @@ 
 
 require_once '../inc/global.inc.php';
 
-$current_course_tool  = TOOL_STUDENTPUBLICATION;
+$current_course_tool = TOOL_STUDENTPUBLICATION;
 
 api_protect_course_script(true);
 
@@ -78,7 +78,7 @@ 
 
 echo '<div class="actions">';
 echo '<a href="'.api_get_path(WEB_CODE_PATH).'work/work.php?'.api_get_cidreq().'>'.
-    Display::return_icon('back.png', get_lang('BackToWorksList'),'',ICON_SIZE_MEDIUM).'</a>';
+    Display::return_icon('back.png', get_lang('BackToWorksList'), '', ICON_SIZE_MEDIUM).'</a>';
 echo '</div>';
 
 if (!empty($my_folder_data['description'])) {

main/session/add_courses_to_session.php

Spacing +19 added lines, -19 removed lines

@@ -24,7 +24,7 @@ 
 
 // setting breadcrumbs
 //$interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
-$interbreadcrumb[] = array('url' => 'session_list.php','name' => get_lang('SessionList'));
+$interbreadcrumb[] = array('url' => 'session_list.php', 'name' => get_lang('SessionList'));
 $interbreadcrumb[] = array('url' => "resume_session.php?id_session=".$sessionId, "name" => get_lang('SessionOverview'));
 
 // Database Table Definitions
@@ -35,10 +35,10 @@ 
 $tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
 
 // setting the name of the tool
-$tool_name= get_lang('SubscribeCoursesToSession');
+$tool_name = get_lang('SubscribeCoursesToSession');
 
 $add_type = 'multiple';
-if (isset($_GET['add_type']) && $_GET['add_type']!=''){
+if (isset($_GET['add_type']) && $_GET['add_type'] != '') {
     $add_type = Security::remove_XSS($_REQUEST['add_type']);
 }
 
@@ -124,18 +124,18 @@ 
 $nosessionCourses = $sessionCourses = array();
 if ($ajax_search) {
 
-    $sql="SELECT course.id, code, title, visual_code, session_id
+    $sql = "SELECT course.id, code, title, visual_code, session_id
 			FROM $tbl_course course
 			INNER JOIN $tbl_session_rel_course session_rel_course
             ON
                 course.id = session_rel_course.c_id AND
                 session_rel_course.session_id = ".intval($sessionId)."
-			ORDER BY ".(sizeof($courses)?"(code IN(".implode(',', $courses).")) DESC,":"")." title";
+			ORDER BY ".(sizeof($courses) ? "(code IN(".implode(',', $courses).")) DESC," : "")." title";
 
     if (api_is_multiple_url_enabled()) {
         $tbl_course_rel_access_url = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
         $access_url_id = api_get_current_access_url_id();
-        if ($access_url_id != -1){
+        if ($access_url_id != -1) {
             $sql = "SELECT course.id, code, title, visual_code, session_id
                     FROM $tbl_course course
                     INNER JOIN $tbl_session_rel_course session_rel_course
@@ -144,7 +144,7 @@ 
                         INNER JOIN $tbl_course_rel_access_url url_course
                         ON (url_course.c_id = course.id)
                     WHERE access_url_id = $access_url_id
-                    ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
+                    ORDER BY ".(sizeof($courses) ? "(code IN(".implode(',', $courses).")) DESC," : "")." title";
         }
     }
 
@@ -152,7 +152,7 @@ 
     $Courses = Database::store_result($result);
 
     foreach ($Courses as $course) {
-        $sessionCourses[$course['id']] = $course ;
+        $sessionCourses[$course['id']] = $course;
     }
 } else {
     $sql = "SELECT course.id, code, title, visual_code, session_id
@@ -161,12 +161,12 @@ 
             ON
                 course.id = session_rel_course.c_id AND
                 session_rel_course.session_id = ".intval($sessionId)."
-			ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
+			ORDER BY ".(sizeof($courses) ? "(code IN(".implode(',', $courses).")) DESC," : "")." title";
 
     if (api_is_multiple_url_enabled()) {
         $tbl_course_rel_access_url = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
         $access_url_id = api_get_current_access_url_id();
-        if ($access_url_id != -1){
+        if ($access_url_id != -1) {
             $sql = "SELECT course.id, code, title, visual_code, session_id
                     FROM $tbl_course course
                     LEFT JOIN $tbl_session_rel_course session_rel_course
@@ -176,16 +176,16 @@ 
                     INNER JOIN $tbl_course_rel_access_url url_course
                     ON (url_course.c_id = course.id)
                     WHERE access_url_id = $access_url_id
-                    ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
+                    ORDER BY ".(sizeof($courses) ? "(code IN(".implode(',', $courses).")) DESC," : "")." title";
         }
     }
     $result = Database::query($sql);
     $Courses = Database::store_result($result);
     foreach ($Courses as $course) {
         if ($course['session_id'] == $sessionId) {
-            $sessionCourses[$course['id']] = $course ;
+            $sessionCourses[$course['id']] = $course;
         } else {
-            $nosessionCourses[$course['id']] = $course ;
+            $nosessionCourses[$course['id']] = $course;
         }
     }
 }
@@ -207,7 +207,7 @@ 
 
 unset($Courses);
 ?>
-<form name="formulaire" method="post" action="<?php echo api_get_self(); ?>?page=<?php echo $page; ?>&id_session=<?php echo $sessionId; ?><?php if(!empty($_GET['add'])) echo '&add=true' ; ?>" style="margin:0px;" <?php if($ajax_search){echo ' onsubmit="valide();"';}?>>
+<form name="formulaire" method="post" action="<?php echo api_get_self(); ?>?page=<?php echo $page; ?>&id_session=<?php echo $sessionId; ?><?php if (!empty($_GET['add'])) echo '&add=true'; ?>" style="margin:0px;" <?php if ($ajax_search) {echo ' onsubmit="valide();"'; }?>>
     <legend><?php echo $tool_name.' ('.$session_info['name'].')'; ?></legend>
     <input type="hidden" name="formSent" value="1" />
 
@@ -230,7 +230,7 @@ 
                 <div id="ajax_list_courses_multiple">
                     <select id="origin" name="NoSessionCoursesList[]" multiple="multiple" size="20" class="form-control">
                         <?php foreach ($nosessionCourses as $enreg) { ?>
-                            <option value="<?php echo $enreg['id']; ?>" <?php echo 'title="'.htmlspecialchars($enreg['title'].' ('.$enreg['visual_code'].')',ENT_QUOTES).'"'; if(in_array($enreg['code'],$CourseList)) echo 'selected="selected"'; ?>>
+                            <option value="<?php echo $enreg['id']; ?>" <?php echo 'title="'.htmlspecialchars($enreg['title'].' ('.$enreg['visual_code'].')', ENT_QUOTES).'"'; if (in_array($enreg['code'], $CourseList)) echo 'selected="selected"'; ?>>
                                 <?php echo $enreg['title'].' ('.$enreg['visual_code'].')'; ?>
                             </option>
                         <?php } ?>
@@ -242,7 +242,7 @@ 
             ?>
         </div>
         <div class="col-md-4">
-            <?php if($add_type == 'multiple') { ?>
+            <?php if ($add_type == 'multiple') { ?>
                 <div class="code-course">
                     <?php echo get_lang('FirstLetterCourse'); ?> :
 
@@ -250,7 +250,7 @@ 
                         <option value="%">--</option>
                         <?php
                         echo Display :: get_alphabet_options();
-                        echo Display :: get_numeric_options(0,9,'');
+                        echo Display :: get_numeric_options(0, 9, '');
                         ?>
                     </select>
                 </div>
@@ -306,9 +306,9 @@ 
             <select id='destination' name="SessionCoursesList[]" multiple="multiple" size="20" class="form-control">
 
                 <?php
-                foreach($sessionCourses as $enreg) {
+                foreach ($sessionCourses as $enreg) {
                     ?>
-                    <option value="<?php echo $enreg['id']; ?>" title="<?php echo htmlspecialchars($enreg['title'].' ('.$enreg['visual_code'].')',ENT_QUOTES); ?>">
+                    <option value="<?php echo $enreg['id']; ?>" title="<?php echo htmlspecialchars($enreg['title'].' ('.$enreg['visual_code'].')', ENT_QUOTES); ?>">
                         <?php echo $enreg['title'].' ('.$enreg['visual_code'].')'; ?>
                     </option>
                 <?php

Braces +8 added lines, -2 removed lines

@@ -207,7 +207,10 @@ 
 
 unset($Courses);
 ?>
-<form name="formulaire" method="post" action="<?php echo api_get_self(); ?>?page=<?php echo $page; ?>&id_session=<?php echo $sessionId; ?><?php if(!empty($_GET['add'])) echo '&add=true' ; ?>" style="margin:0px;" <?php if($ajax_search){echo ' onsubmit="valide();"';}?>>
+<form name="formulaire" method="post" action="<?php echo api_get_self(); ?>?page=<?php echo $page; ?>&id_session=<?php echo $sessionId; ?><?php if(!empty($_GET['add'])) {
+    echo '&add=true' ;
+}
+?>" style="margin:0px;" <?php if($ajax_search){echo ' onsubmit="valide();"';}?>>
     <legend><?php echo $tool_name.' ('.$session_info['name'].')'; ?></legend>
     <input type="hidden" name="formSent" value="1" />
 
@@ -230,7 +233,10 @@ 
                 <div id="ajax_list_courses_multiple">
                     <select id="origin" name="NoSessionCoursesList[]" multiple="multiple" size="20" class="form-control">
                         <?php foreach ($nosessionCourses as $enreg) { ?>
-                            <option value="<?php echo $enreg['id']; ?>" <?php echo 'title="'.htmlspecialchars($enreg['title'].' ('.$enreg['visual_code'].')',ENT_QUOTES).'"'; if(in_array($enreg['code'],$CourseList)) echo 'selected="selected"'; ?>>
+                            <option value="<?php echo $enreg['id']; ?>" <?php echo 'title="'.htmlspecialchars($enreg['title'].' ('.$enreg['visual_code'].')',ENT_QUOTES).'"'; if(in_array($enreg['code'],$CourseList)) {
+    echo 'selected="selected"';
+}
+?>>
                                 <?php echo $enreg['title'].' ('.$enreg['visual_code'].')'; ?>
                             </option>
                         <?php } ?>

main/social/message_for_group_form.inc.php

Spacing +9 added lines, -9 removed lines

@@ -10,15 +10,15 @@ 
 require_once '../inc/global.inc.php';
 
 api_block_anonymous_users();
-if (api_get_setting('allow_social_tool') !='true') {
+if (api_get_setting('allow_social_tool') != 'true') {
     api_not_allowed();
 }
 
 $tok = Security::get_token();
 
 if (isset($_REQUEST['user_friend'])) {
-    $info_user_friend=array();
-    $info_path_friend=array();
+    $info_user_friend = array();
+    $info_path_friend = array();
     $userfriend_id = intval($_REQUEST['user_friend']);
     $info_user_friend = api_get_user_info($userfriend_id);
     $info_path_friend = UserManager::get_user_picture_path_by_id($userfriend_id, 'web');
@@ -28,7 +28,7 @@ 
 $message_id = isset($_GET['message_id']) ? intval($_GET['message_id']) : null;
 $actions = array('add_message_group', 'edit_message_group', 'reply_message_group');
 
-$allowed_action = isset($_GET['action']) && in_array($_GET['action'],$actions) ? Security::remove_XSS($_GET['action']):'';
+$allowed_action = isset($_GET['action']) && in_array($_GET['action'], $actions) ? Security::remove_XSS($_GET['action']) : '';
 
 $to_group = '';
 $subject = '';
@@ -54,13 +54,13 @@ 
     }
 }
 
-$page_item = !empty($_GET['topics_page_nr']) ? intval($_GET['topics_page_nr']):1;
-$param_item_page = isset($_GET['items_page_nr']) && isset($_GET['topic_id']) ? ('&items_'.intval($_GET['topic_id']).'_page_nr='.(!empty($_GET['topics_page_nr'])?intval($_GET['topics_page_nr']):1)):'';
+$page_item = !empty($_GET['topics_page_nr']) ? intval($_GET['topics_page_nr']) : 1;
+$param_item_page = isset($_GET['items_page_nr']) && isset($_GET['topic_id']) ? ('&items_'.intval($_GET['topic_id']).'_page_nr='.(!empty($_GET['topics_page_nr']) ? intval($_GET['topics_page_nr']) : 1)) : '';
 if (isset($_GET['topic_id'])) {
     $param_item_page .= '&topic_id='.intval($_GET['topic_id']);
 }
-$page_topic  = isset($_GET['topics_page_nr']) ? intval($_GET['topics_page_nr']) : 1;
-$anchor_topic  = isset($_GET['anchor_topic']) ? Security::remove_XSS($_GET['anchor_topic']) : null;
+$page_topic = isset($_GET['topics_page_nr']) ? intval($_GET['topics_page_nr']) : 1;
+$anchor_topic = isset($_GET['anchor_topic']) ? Security::remove_XSS($_GET['anchor_topic']) : null;
 
 $url = api_get_path(WEB_CODE_PATH).'social/group_topics.php?id='.$group_id.'&anchor_topic='.$anchor_topic.'&topics_page_nr='.$page_topic.$param_item_page;
 
@@ -90,7 +90,7 @@ 
         '
             <div id="link-more-attach">
                 <a class="btn btn-default" href="javascript://" onclick="return add_image_form()">
-                    ' . get_lang('AddOneMoreFile') . '
+                    ' . get_lang('AddOneMoreFile').'
                 </a>
             </div>
         '

main/social/group_add.php

Spacing +3 added lines, -3 removed lines

@@ -38,9 +38,9 @@
 $nameTools = get_lang('AddGroup');
 $this_section = SECTION_SOCIAL;
 
-$interbreadcrumb[]= array ('url' =>'home.php','name' => get_lang('Social'));
-$interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
-$interbreadcrumb[]= array ('url' =>'#','name' => $nameTools);
+$interbreadcrumb[] = array('url' =>'home.php', 'name' => get_lang('Social'));
+$interbreadcrumb[] = array('url' =>'groups.php', 'name' => get_lang('Groups'));
+$interbreadcrumb[] = array('url' =>'#', 'name' => $nameTools);
 
 $social_avatar_block = SocialManager::show_social_avatar_block('group_add');
 $social_menu_block = SocialManager::show_social_menu('group_add');