Minor - format code.

main/group/group_space.php

@@ -9,8 +9,6 @@
  * @todo	Display error message if no group ID specified
  */
 
-/*	INIT SECTION */
-
 // Name of the language file that needs to be included
 $language_file = 'group';
 
@@ -21,7 +19,6 @@ $current_course_tool  = TOOL_GROUP;
 api_protect_course_script(true);
 
 /*	Libraries & config files */
-
 require_once api_get_path(SYS_CODE_PATH).'forum/forumfunction.inc.php';
 require_once api_get_path(SYS_CODE_PATH).'forum/forumconfig.inc.php';
 
@@ -79,7 +76,9 @@ Display::display_introduction_section(TOOL_GROUP);
 /*
  * User wants to register in this group
  */
-if (!empty($_GET['selfReg']) && GroupManager :: is_self_registration_allowed($user_id, $current_group['id'])) {
+if (!empty($_GET['selfReg']) &&
+    GroupManager :: is_self_registration_allowed($user_id, $current_group['id'])
+) {
     GroupManager :: subscribe_users($user_id, $current_group['id']);
     Display :: display_normal_message(get_lang('GroupNowMember'));
 }
@@ -87,13 +86,17 @@ if (!empty($_GET['selfReg']) && GroupManager :: is_self_registration_allowed($us
 /*
  * User wants to unregister from this group
  */
-if (!empty($_GET['selfUnReg']) && GroupManager :: is_self_unregistration_allowed($user_id, $current_group['id'])) {
+if (!empty($_GET['selfUnReg']) &&
+    GroupManager :: is_self_unregistration_allowed($user_id, $current_group['id'])
+) {
     GroupManager :: unsubscribe_users($user_id, $current_group['id']);
     Display::display_normal_message(get_lang('StudentDeletesHimself'));
 }
 
 echo '<div class="actions">';
-echo '<a href="group.php">'.Display::return_icon('back.png',get_lang('BackToGroupList'),'',ICON_SIZE_MEDIUM).'</a>';
+echo '<a href="group.php">'.
+    Display::return_icon('back.png',get_lang('BackToGroupList'),'',ICON_SIZE_MEDIUM).
+    '</a>';
 
 /*
  * Register to group
@@ -381,7 +384,8 @@ $table->display();
  * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium
  * @version April 2008
  */
-function get_number_of_group_users() {
+function get_number_of_group_users()
+{
     global $current_group;
     $course_id = api_get_course_int_id();
 
@@ -389,7 +393,8 @@ function get_number_of_group_users() {
     $table_group_user = Database :: get_course_table(TABLE_GROUP_USER);
 
     // Query
-	$sql = "SELECT count(id) AS number_of_users FROM ".$table_group_user."
+    $sql = "SELECT count(id) AS number_of_users
+            FROM ".$table_group_user."
             WHERE c_id = $course_id AND group_id='".Database::escape_string($current_group['id'])."'";
     $result = Database::query($sql);
     $return = Database::fetch_array($result,'ASSOC');
@@ -408,7 +413,8 @@ function get_number_of_group_users() {
  * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium
  * @version April 2008
  */
-function get_group_user_data($from, $number_of_items, $column, $direction) {
+function get_group_user_data($from, $number_of_items, $column, $direction)
+{
     global $current_group;
 
     // Database table definition
@@ -476,11 +482,12 @@ function get_group_user_data($from, $number_of_items, $column, $direction) {
 }
 
 /**
-* Returns a mailto-link
+ * Returns a mailto-link
-* @param string $email An email-address
+ * @param string $email An email-address
-* @return string HTML-code with a mailto-link
+ * @return string HTML-code with a mailto-link
-*/
+ */
-function email_filter($email) {
+function email_filter($email)
+{
     return Display :: encrypted_mailto_link($email, $email);
 }
 
@@ -493,7 +500,8 @@ function email_filter($email) {
  * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium
  * @version April 2008
  */
-function user_icon_filter($user_id) {
+function user_icon_filter($user_id)
+{
     global $origin;
     $userinfo = api_get_user_info($user_id);
     $image_path = UserManager::get_user_picture_path_by_id($user_id, 'web', false, true);
@@ -513,7 +521,8 @@ function user_icon_filter($user_id) {
  * @param   array   Row of the "sortable table" as it is at the time of function call - we extract the user ID from there
  * @return  string  HTML link
  */
-function user_name_filter($name, $url_params, $row) {
+function user_name_filter($name, $url_params, $row)
+{
     $tab_user_info = api_get_user_info($row[0]);
     $username = api_htmlentities(sprintf(get_lang('LoginX'), $tab_user_info['username']), ENT_QUOTES);
     return '<a href="../user/userInfo.php?uInfo='.$row[0].'&amp;'.$url_params.'" title="'.$username.'">'.$name.'</a>';