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Push — 1.10.x ( 90da1a...1f0c91 )
by
unknown
68:49 queued 15:43
created
main/gradebook/lib/GradebookUtils.php 1 patch
Doc Comments   +6 added lines, -3 removed lines patch added patch discarded remove patch
@@ -19,6 +19,7 @@  discard block
 block discarded – undo
19 19
      * @param   int     Visibility (0 hidden, 1 shown)
20 20
      * @param   int     Session ID (optional or 0 if not defined)
21 21
      * @param   int
22
+     * @param integer $resource_type
22 23
      * @return  boolean True on success, false on failure
23 24
      */
24 25
     public static function add_resource_to_course_gradebook(
@@ -117,7 +118,6 @@  discard block
 block discarded – undo
117 118
 
118 119
     /**
119 120
      * Builds an img tag for a gradebook item
120
-     * @param string $type value returned by a gradebookitem's get_icon_name()
121 121
      */
122 122
     public static function build_type_icon_tag($kind, $attributes = array())
123 123
     {
@@ -572,6 +572,9 @@  discard block
 block discarded – undo
572 572
      * @param int The user id
573 573
      * @param float The score obtained for certified
574 574
      * @param Datetime The date when you obtained the certificate
575
+     * @param integer $cat_id
576
+     * @param integer $user_id
577
+     * @param string $date_certificate
575 578
      * @return void()
576 579
      */
577 580
     public static function register_user_info_about_certificate($cat_id, $user_id, $score_certificate, $date_certificate)
@@ -950,7 +953,7 @@  discard block
 block discarded – undo
950 953
     }
951 954
 
952 955
     /**
953
-     * @param array $list_values
956
+     * @param string[] $list_values
954 957
      * @return string
955 958
      */
956 959
     public static function score_badges($list_values)
@@ -1010,7 +1013,7 @@  discard block
 block discarded – undo
1010 1013
     }
1011 1014
 
1012 1015
     /**
1013
-     * @param $result
1016
+     * @param Doctrine\DBAL\Driver\Statement|null $result
1014 1017
      * @return array
1015 1018
      */
1016 1019
     public static function get_user_array_from_sql_result($result)
Please login to merge, or discard this patch.
main/survey/survey.lib.php 2 patches
Doc Comments   +17 added lines, -15 removed lines patch added patch discarded remove patch
@@ -47,7 +47,7 @@  discard block
 block discarded – undo
47 47
      * Deletes all survey invitations of a user
48 48
      * @param int $user_id
49 49
      *
50
-     * @return boolean
50
+     * @return false|null
51 51
      * @assert ('') === false
52 52
      */
53 53
     public static function delete_all_survey_invitations_by_user($user_id)
@@ -104,7 +104,7 @@  discard block
 block discarded – undo
104 104
      * Retrieves all the survey information
105 105
      *
106 106
      * @param integer $survey_id the id of the survey
107
-     * @param boolean $shared this parameter determines if
107
+     * @param integer $shared this parameter determines if
108 108
      * we have to get the information of a survey from the central (shared) database or from the
109 109
      * 		  course database
110 110
      * @param string course code optional
@@ -571,7 +571,7 @@  discard block
 block discarded – undo
571 571
      * This function deletes a survey (and also all the question in that survey
572 572
      *
573 573
      * @param int $survey_id id of the survey that has to be deleted
574
-     * @return true
574
+     * @return boolean
575 575
      *
576 576
      * @author Patrick Cool <[email protected]>, Ghent University
577 577
      * @version January 2007
@@ -756,7 +756,7 @@  discard block
 block discarded – undo
756 756
      *
757 757
      * @param int $survey_id id of the survey that has to be duplicated
758 758
      * @param int $courseId id of the course which survey has to be duplicated
759
-     * @return true
759
+     * @return boolean
760 760
      *
761 761
      * @author Eric Marguin <[email protected]>, Elixir Interactive
762 762
      * @version October 2007
@@ -796,7 +796,7 @@  discard block
 block discarded – undo
796 796
     /**
797 797
      * This function recalculates the number of people who have taken the survey (=filled at least one question)
798 798
      *
799
-     * @param int $survey_id the id of the survey somebody
799
+     * @param int $survey_data the id of the survey somebody
800 800
      * @return true
801 801
      *
802 802
      * @author Patrick Cool <[email protected]>, Ghent University
@@ -1367,7 +1367,7 @@  discard block
 block discarded – undo
1367 1367
      * This function deletes a shared survey question from the main database and all its options
1368 1368
      *
1369 1369
      * @param int $question_id the id of the question
1370
-     * @param int $shared
1370
+     * @param integer $survey_id
1371 1371
      *
1372 1372
      * @todo delete all the options of this question
1373 1373
      *
@@ -1494,8 +1494,8 @@  discard block
 block discarded – undo
1494 1494
      * This function deletes all the options of the questions of a given survey
1495 1495
      * This function is normally only called when a survey is deleted
1496 1496
      *
1497
-     * @param $survey_id the id of the survey that has to be deleted
1498
-     * @return true
1497
+     * @param integer $survey_id the id of the survey that has to be deleted
1498
+     * @return boolean
1499 1499
      *
1500 1500
      * @author Patrick Cool <[email protected]>, Ghent University
1501 1501
      * @version January 2007
@@ -1561,8 +1561,8 @@  discard block
 block discarded – undo
1561 1561
      * This function deletes all the answers anyone has given on this survey
1562 1562
      * This function is normally only called when a survey is deleted
1563 1563
      *
1564
-     * @param $survey_id the id of the survey that has to be deleted
1565
-     * @return true
1564
+     * @param integer $survey_id the id of the survey that has to be deleted
1565
+     * @return boolean
1566 1566
      *
1567 1567
      * @todo write the function
1568 1568
      *
@@ -1804,7 +1804,7 @@  discard block
 block discarded – undo
1804 1804
     /**
1805 1805
      * This function checks the parameters that are used in this page
1806 1806
      *
1807
-     * @return 	string 	The header, an error and the footer if any parameter fails, else it returns true
1807
+     * @return 	null|boolean 	The header, an error and the footer if any parameter fails, else it returns true
1808 1808
      * @author Patrick Cool <[email protected]>, Ghent University
1809 1809
      * @version February 2007
1810 1810
      */
@@ -2371,6 +2371,7 @@  discard block
 block discarded – undo
2371 2371
      * Display score data about a survey question
2372 2372
      * @param	array	Question info
2373 2373
      * @param	integer	The offset of results shown
2374
+     * @param integer $offset
2374 2375
      * @return	void 	(direct output)
2375 2376
      */
2376 2377
     public static function display_question_report_score($survey_data, $question, $offset)
@@ -3208,7 +3209,7 @@  discard block
 block discarded – undo
3208 3209
      * @param	array	User's answers
3209 3210
      * @param 	mixed	User ID or user details as string - Used as a string in the result string
3210 3211
      * @param	boolean	Whether to display user fields or not
3211
-     * @return	string	One line of the csv file
3212
+     * @return	string[]	One line of the csv file
3212 3213
      */
3213 3214
     public static function export_complete_report_row_xls(
3214 3215
         $survey_data,
@@ -3801,7 +3802,7 @@  discard block
 block discarded – undo
3801 3802
 
3802 3803
     /**
3803 3804
      * @param $params
3804
-     * @return bool|int
3805
+     * @return false|string
3805 3806
      */
3806 3807
     public static function save_invitation($params)
3807 3808
     {
@@ -3855,6 +3856,7 @@  discard block
 block discarded – undo
3855 3856
      *
3856 3857
      * @param int invitedUser - the userId (course user) or emailaddress of additional user
3857 3858
      * $param string $invitation_code - the unique invitation code for the URL
3859
+     * @param string|null $invitation_text
3858 3860
      * @return	void
3859 3861
      */
3860 3862
     public static function send_invitation_mail($invitedUser, $invitation_code, $invitation_title, $invitation_text)
@@ -4783,7 +4785,7 @@  discard block
 block discarded – undo
4783 4785
     /**
4784 4786
      * @author Isaac Flores Paz <[email protected]>
4785 4787
      * @param int $user_id - User ID
4786
-     * @param int $user_id_answer - User in survey answer table (user id or anonymus)
4788
+     * @param int $user_answer - User in survey answer table (user id or anonymus)
4787 4789
      * @return boolean
4788 4790
      */
4789 4791
     static function show_link_available($user_id, $survey_code, $user_answer)
@@ -4829,7 +4831,7 @@  discard block
 block discarded – undo
4829 4831
      * Display survey question chart
4830 4832
      * @param	array	Chart data
4831 4833
      * @param	boolean	Tells if the chart has a serie. False by default
4832
-     * @return	void 	(direct output)
4834
+     * @return	string 	(direct output)
4833 4835
      */
4834 4836
     public static function drawChart($chartData, $hasSerie = false, $chartContainerId = 'chartContainer')
4835 4837
     {
Please login to merge, or discard this patch.
Spacing   +175 added lines, -176 removed lines patch added patch discarded remove patch
@@ -35,7 +35,7 @@  discard block
 block discarded – undo
35 35
             $result = Database::query($sql);
36 36
             if (Database::num_rows($result)) {
37 37
                 $num++;
38
-                $new_code = $code . $num;
38
+                $new_code = $code.$num;
39 39
             } else {
40 40
                 break;
41 41
             }
@@ -63,7 +63,7 @@  discard block
 block discarded – undo
63 63
         $sql = "SELECT survey_invitation_id, survey_code
64 64
                 FROM $table_survey_invitation WHERE user = '$user_id' AND c_id <> 0 ";
65 65
         $result = Database::query($sql);
66
-        while ($row = Database::fetch_array($result ,'ASSOC')){
66
+        while ($row = Database::fetch_array($result, 'ASSOC')) {
67 67
             $survey_invitation_id = $row['survey_invitation_id'];
68 68
             $survey_code = $row['survey_code'];
69 69
             $sql2 = "DELETE FROM $table_survey_invitation
@@ -129,7 +129,7 @@  discard block
 block discarded – undo
129 129
         $table_survey = Database :: get_course_table(TABLE_SURVEY);
130 130
 
131 131
         if ($shared != 0) {
132
-            $table_survey	= Database :: get_main_table(TABLE_MAIN_SHARED_SURVEY_QUESTION);
132
+            $table_survey = Database :: get_main_table(TABLE_MAIN_SHARED_SURVEY_QUESTION);
133 133
             $sql = "SELECT * FROM $table_survey
134 134
                     WHERE survey_id='".intval($survey_id)."' ";
135 135
         } else {
@@ -142,8 +142,8 @@  discard block
 block discarded – undo
142 142
         $result = Database::query($sql);
143 143
         $return = array();
144 144
 
145
-        if (Database::num_rows($result)> 0) {
146
-            $return = Database::fetch_array($result,'ASSOC');
145
+        if (Database::num_rows($result) > 0) {
146
+            $return = Database::fetch_array($result, 'ASSOC');
147 147
             if ($simple_return) {
148 148
                 return $return;
149 149
             }
@@ -187,7 +187,7 @@  discard block
 block discarded – undo
187 187
         $course_id = api_get_course_int_id();
188 188
         $session_id = api_get_session_id();
189 189
         $courseCode = api_get_course_id();
190
-        $table_survey 	= Database :: get_course_table(TABLE_SURVEY);
190
+        $table_survey = Database :: get_course_table(TABLE_SURVEY);
191 191
         $shared_survey_id = 0;
192 192
 
193 193
         if (!isset($values['survey_id'])) {
@@ -233,7 +233,7 @@  discard block
 block discarded – undo
233 233
                             if ($values[$field] == '') {
234 234
                                 $values[$field] = 0;
235 235
                             }
236
-                            $field_values.= $field.':'.$values[$field].'@';
236
+                            $field_values .= $field.':'.$values[$field].'@';
237 237
                         }
238 238
                     }
239 239
                     $extraParams['form_fields'] = $field_values;
@@ -385,7 +385,7 @@  discard block
 block discarded – undo
385 385
             if ($values['anonymous'] == 0) {
386 386
                 $extraParams['show_form_profile'] = $values['show_form_profile'];
387 387
                 if ($values['show_form_profile'] == 1) {
388
-                    $fields = explode(',',$values['input_name_list']);
388
+                    $fields = explode(',', $values['input_name_list']);
389 389
                     $field_values = '';
390 390
                     foreach ($fields as &$field) {
391 391
                         if ($field != '') {
@@ -394,7 +394,7 @@  discard block
 block discarded – undo
394 394
                             ) {
395 395
                                 $values[$field] = 0;
396 396
                             }
397
-                            $field_values.= $field.':'.$values[$field].'@';
397
+                            $field_values .= $field.':'.$values[$field].'@';
398 398
                         }
399 399
                     }
400 400
                     $extraParams['form_fields'] = $field_values;
@@ -526,7 +526,7 @@  discard block
 block discarded – undo
526 526
         $_course = api_get_course_info();
527 527
 
528 528
         // Table definitions
529
-        $table_survey	= Database :: get_main_table(TABLE_MAIN_SHARED_SURVEY);
529
+        $table_survey = Database :: get_main_table(TABLE_MAIN_SHARED_SURVEY);
530 530
 
531 531
         if (!$values['survey_id'] ||
532 532
             !is_numeric($values['survey_id']) ||
@@ -544,7 +544,7 @@  discard block
 block discarded – undo
544 544
                     '".api_get_utc_datetime()."',
545 545
                     '".$_course['id']."')";
546 546
             Database::query($sql);
547
-            $return	= Database::insert_id();
547
+            $return = Database::insert_id();
548 548
 
549 549
             $sql = "UPDATE $table_survey SET survey_id = $return WHERE iid = $return";
550 550
             Database::query($sql);
@@ -561,7 +561,7 @@  discard block
 block discarded – undo
561 561
                         surveythanks	= '".Database::escape_string($values['survey_thanks'])."'
562 562
 					WHERE survey_id = '".Database::escape_string($values['survey_share']['survey_share'])."'";
563 563
             Database::query($sql);
564
-            $return	= $values['survey_share']['survey_share'];
564
+            $return = $values['survey_share']['survey_share'];
565 565
         }
566 566
 
567 567
         return $return;
@@ -659,7 +659,7 @@  discard block
 block discarded – undo
659 659
             $params['c_id'] = $targetCourseId;
660 660
             unset($params['survey_id']);
661 661
             $params['session_id'] = api_get_session_id();
662
-            $params['title'] = $params['title'] . ' ' . get_lang('Copy');
662
+            $params['title'] = $params['title'].' '.get_lang('Copy');
663 663
             unset($params['iid']);
664 664
             Database::insert($table_survey, $params);
665 665
             $new_survey_id = Database::insert_id();
@@ -685,7 +685,7 @@  discard block
 block discarded – undo
685 685
         $sql = "SELECT * FROM $table_survey_question_group
686 686
                 WHERE c_id = $course_id AND  survey_id='".$survey_id."'";
687 687
         $res = Database::query($sql);
688
-        while($row = Database::fetch_array($res, 'ASSOC')) {
688
+        while ($row = Database::fetch_array($res, 'ASSOC')) {
689 689
             $params = array(
690 690
                 'c_id' =>  $targetCourseId,
691 691
                 'name' => $row['name'],
@@ -732,7 +732,7 @@  discard block
 block discarded – undo
732 732
                 WHERE c_id = $course_id AND survey_id='".$survey_id."'";
733 733
 
734 734
         $res = Database::query($sql);
735
-        while ($row = Database::fetch_array($res ,'ASSOC')) {
735
+        while ($row = Database::fetch_array($res, 'ASSOC')) {
736 736
             $params = array(
737 737
                 'c_id' =>  $targetCourseId,
738 738
                 'question_id' => $question_id[$row['question_id']],
@@ -897,7 +897,7 @@  discard block
 block discarded – undo
897 897
     {
898 898
         // Table definitions
899 899
         $tbl_survey_question = Database :: get_course_table(TABLE_SURVEY_QUESTION);
900
-        $table_survey_question_option 	= Database :: get_course_table(TABLE_SURVEY_QUESTION_OPTION);
900
+        $table_survey_question_option = Database :: get_course_table(TABLE_SURVEY_QUESTION_OPTION);
901 901
         $course_id = api_get_course_int_id();
902 902
 
903 903
         $sql = "SELECT * FROM $tbl_survey_question
@@ -923,7 +923,7 @@  discard block
 block discarded – undo
923 923
         // Getting the information of the question
924 924
 
925 925
         $result = Database::query($sql);
926
-        $row = Database::fetch_array($result,'ASSOC');
926
+        $row = Database::fetch_array($result, 'ASSOC');
927 927
 
928 928
         $return['survey_id'] = $row['survey_id'];
929 929
         $return['question_id'] = $row['question_id'];
@@ -971,8 +971,8 @@  discard block
 block discarded – undo
971 971
     public static function get_questions($survey_id, $course_id = '')
972 972
     {
973 973
         // Table definitions
974
-        $tbl_survey_question 			= Database :: get_course_table(TABLE_SURVEY_QUESTION);
975
-        $table_survey_question_option 	= Database :: get_course_table(TABLE_SURVEY_QUESTION_OPTION);
974
+        $tbl_survey_question = Database :: get_course_table(TABLE_SURVEY_QUESTION);
975
+        $table_survey_question_option = Database :: get_course_table(TABLE_SURVEY_QUESTION_OPTION);
976 976
 
977 977
         if (empty($course_id)) {
978 978
             $course_id = api_get_course_int_id();
@@ -1076,7 +1076,7 @@  discard block
 block discarded – undo
1076 1076
 					        FROM $tbl_survey_question
1077 1077
                             WHERE c_id = $course_id AND survey_id='".intval($form_content['survey_id'])."'";
1078 1078
                     $result = Database::query($sql);
1079
-                    $row = Database::fetch_array($result,'ASSOC');
1079
+                    $row = Database::fetch_array($result, 'ASSOC');
1080 1080
                     $max_sort = $row['max_sort'];
1081 1081
 
1082 1082
                     // Some variables defined for survey-test type
@@ -1213,7 +1213,7 @@  discard block
 block discarded – undo
1213 1213
                     WHERE survey_id='".intval($survey_data['survey_share'])."'
1214 1214
                     AND code='".Database::escape_string($_course['id'])."'";
1215 1215
             $result = Database::query($sql);
1216
-            $row = Database::fetch_array($result,'ASSOC');
1216
+            $row = Database::fetch_array($result, 'ASSOC');
1217 1217
             $max_sort = $row['max_sort'];
1218 1218
 
1219 1219
             // Adding the question to the survey_question table
@@ -1223,11 +1223,11 @@  discard block
 block discarded – undo
1223 1223
                     '".Database::escape_string($form_content['question_comment'])."',
1224 1224
                     '".Database::escape_string($form_content['type'])."',
1225 1225
                     '".Database::escape_string($form_content['horizontalvertical'])."',
1226
-                    '".Database::escape_string($max_sort+1)."',
1226
+                    '".Database::escape_string($max_sort + 1)."',
1227 1227
                     '".Database::escape_string($_course['id'])."')";
1228 1228
             Database::query($sql);
1229 1229
             $shared_question_id = Database::insert_id();
1230
-        }  else {
1230
+        } else {
1231 1231
             // Updating an existing question
1232 1232
             // adding the question to the survey_question table
1233 1233
             $sql = "UPDATE $tbl_survey_question SET
@@ -1257,7 +1257,7 @@  discard block
 block discarded – undo
1257 1257
     public static function move_survey_question($direction, $survey_question_id, $survey_id)
1258 1258
     {
1259 1259
         // Table definition
1260
-        $table_survey_question 	= Database :: get_course_table(TABLE_SURVEY_QUESTION);
1260
+        $table_survey_question = Database :: get_course_table(TABLE_SURVEY_QUESTION);
1261 1261
         $course_id = api_get_course_int_id();
1262 1262
 
1263 1263
         if ($direction == 'moveup') {
@@ -1309,11 +1309,11 @@  discard block
 block discarded – undo
1309 1309
         $course_id = api_get_course_int_id();
1310 1310
 
1311 1311
         // Table definitions
1312
-        $table_survey_question 	= Database :: get_course_table(TABLE_SURVEY_QUESTION);
1312
+        $table_survey_question = Database :: get_course_table(TABLE_SURVEY_QUESTION);
1313 1313
         $course_condition = " c_id = $course_id AND ";
1314 1314
         if ($shared) {
1315 1315
             $course_condition = "";
1316
-            $table_survey_question 	= Database :: get_main_table(TABLE_MAIN_SHARED_SURVEY_QUESTION);
1316
+            $table_survey_question = Database :: get_main_table(TABLE_MAIN_SHARED_SURVEY_QUESTION);
1317 1317
         }
1318 1318
 
1319 1319
         $sql = "DELETE FROM $table_survey_question
@@ -1346,7 +1346,7 @@  discard block
 block discarded – undo
1346 1346
     {
1347 1347
         $course_id = api_get_course_int_id();
1348 1348
         // Table definitions
1349
-        $table_survey_question 	= Database :: get_course_table(TABLE_SURVEY_QUESTION);
1349
+        $table_survey_question = Database :: get_course_table(TABLE_SURVEY_QUESTION);
1350 1350
         if ($shared) {
1351 1351
             SurveyManager::delete_shared_survey_question($survey_id, $question_id);
1352 1352
         }
@@ -1408,7 +1408,7 @@  discard block
 block discarded – undo
1408 1408
         $course_id = api_get_course_int_id();
1409 1409
         // A percentage question type has options 1 -> 100
1410 1410
         if ($form_content['type'] == 'percentage') {
1411
-            for($i = 1; $i < 101; $i++) {
1411
+            for ($i = 1; $i < 101; $i++) {
1412 1412
                 $form_content['answers'][] = $i;
1413 1413
             }
1414 1414
         }
@@ -1588,7 +1588,7 @@  discard block
 block discarded – undo
1588 1588
     {
1589 1589
         $table_survey_answer = Database :: get_course_table(TABLE_SURVEY_ANSWER);
1590 1590
 
1591
-        $user_id	= intval($user_id);
1591
+        $user_id = intval($user_id);
1592 1592
         $course_id	= intval($course_id);
1593 1593
         $survey_id	= intval($survey_id);
1594 1594
 
@@ -1746,7 +1746,7 @@  discard block
 block discarded – undo
1746 1746
     static function remove_answer($user, $survey_id, $question_id, $course_id) {
1747 1747
         $course_id = intval($course_id);
1748 1748
         // table definition
1749
-        $table_survey_answer 		= Database :: get_course_table(TABLE_SURVEY_ANSWER);
1749
+        $table_survey_answer = Database :: get_course_table(TABLE_SURVEY_ANSWER);
1750 1750
         $sql = "DELETE FROM $table_survey_answer
1751 1751
 				WHERE
1752 1752
 				    c_id = $course_id AND
@@ -1919,16 +1919,16 @@  discard block
 block discarded – undo
1919 1919
      */
1920 1920
     function delete_user_report($survey_id, $user_id)
1921 1921
     {
1922
-        $table_survey_answer 		= Database :: get_course_table(TABLE_SURVEY_ANSWER);
1923
-        $table_survey_invitation 	= Database :: get_course_table(TABLE_SURVEY_INVITATION);
1924
-        $table_survey 				= Database :: get_course_table(TABLE_SURVEY);
1922
+        $table_survey_answer = Database :: get_course_table(TABLE_SURVEY_ANSWER);
1923
+        $table_survey_invitation = Database :: get_course_table(TABLE_SURVEY_INVITATION);
1924
+        $table_survey = Database :: get_course_table(TABLE_SURVEY);
1925 1925
 
1926 1926
         $course_id = api_get_course_int_id();
1927 1927
 
1928 1928
         if (!empty($survey_id) && !empty($user_id)) {
1929 1929
             // delete data from survey_answer by user_id and survey_id
1930 1930
             $sql = "DELETE FROM $table_survey_answer
1931
-			        WHERE c_id = $course_id AND survey_id = '".(int)$survey_id."' AND user = '".(int)$user_id."'";
1931
+			        WHERE c_id = $course_id AND survey_id = '".(int) $survey_id."' AND user = '".(int) $user_id."'";
1932 1932
             Database::query($sql);
1933 1933
             // update field answered from survey_invitation by user_id and survey_id
1934 1934
             $sql = "UPDATE $table_survey_invitation SET answered = '0'
@@ -1938,9 +1938,9 @@  discard block
 block discarded – undo
1938 1938
                             SELECT code FROM $table_survey
1939 1939
                             WHERE
1940 1940
                                 c_id = $course_id AND
1941
-                                survey_id = '".(int)$survey_id."'
1941
+                                survey_id = '".(int) $survey_id."'
1942 1942
                         ) AND
1943
-			            user = '".(int)$user_id."'";
1943
+			            user = '".(int) $user_id."'";
1944 1944
             $result = Database::query($sql);
1945 1945
         }
1946 1946
 
@@ -1970,19 +1970,19 @@  discard block
 block discarded – undo
1970 1970
         // Actions bar
1971 1971
         echo '<div class="actions">';
1972 1972
         echo '<a href="'.api_get_path(WEB_CODE_PATH).'survey/reporting.php?survey_id='.Security::remove_XSS($_GET['survey_id']).'">'.
1973
-            Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('ReportingOverview'),'',ICON_SIZE_MEDIUM).'</a>';
1973
+            Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('ReportingOverview'), '', ICON_SIZE_MEDIUM).'</a>';
1974 1974
         if (isset($_GET['user'])) {
1975 1975
             if (api_is_allowed_to_edit()) {
1976 1976
                 // The delete link
1977 1977
                 echo '<a href="'.api_get_path(WEB_CODE_PATH).'survey/reporting.php?action=deleteuserreport&survey_id='.Security::remove_XSS($_GET['survey_id']).'&user='.Security::remove_XSS($_GET['user']).'" >'.
1978
-                    Display::return_icon('delete.png', get_lang('Delete'),'',ICON_SIZE_MEDIUM).'</a>';
1978
+                    Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_MEDIUM).'</a>';
1979 1979
             }
1980 1980
 
1981 1981
             // Export the user report
1982 1982
             echo '<a href="javascript: void(0);" onclick="document.form1a.submit();">'.
1983
-                Display::return_icon('export_csv.png', get_lang('ExportAsCSV'),'',ICON_SIZE_MEDIUM).'</a> ';
1983
+                Display::return_icon('export_csv.png', get_lang('ExportAsCSV'), '', ICON_SIZE_MEDIUM).'</a> ';
1984 1984
             echo '<a href="javascript: void(0);" onclick="document.form1b.submit();">'.
1985
-                Display::return_icon('export_excel.png', get_lang('ExportAsXLS'),'',ICON_SIZE_MEDIUM).'</a> ';
1985
+                Display::return_icon('export_excel.png', get_lang('ExportAsXLS'), '', ICON_SIZE_MEDIUM).'</a> ';
1986 1986
             echo '<form id="form1a" name="form1a" method="post" action="'.api_get_self().'?action='.Security::remove_XSS($_GET['action']).'&survey_id='.Security::remove_XSS($_GET['survey_id']).'&user_id='.Security::remove_XSS($_GET['user']).'">';
1987 1987
             echo '<input type="hidden" name="export_report" value="export_report">';
1988 1988
             echo '<input type="hidden" name="export_format" value="csv">';
@@ -2015,7 +2015,7 @@  discard block
 block discarded – undo
2015 2015
                     $name = $person['invited_user'];
2016 2016
                 }
2017 2017
             } else {
2018
-                $name  = get_lang('Anonymous') . ' ' . ($key + 1);
2018
+                $name = get_lang('Anonymous').' '.($key + 1);
2019 2019
                 $id = $person;
2020 2020
             }
2021 2021
             echo '<option value="'.api_get_path(WEB_CODE_PATH).'survey/reporting.php?action='.Security::remove_XSS($_GET['action']).'&survey_id='.Security::remove_XSS($_GET['survey_id']).'&user='.Security::remove_XSS($id).'" ';
@@ -2145,9 +2145,9 @@  discard block
 block discarded – undo
2145 2145
         $singlePage = isset($_GET['single_page']) ? intval($_GET['single_page']) : 0;
2146 2146
         $course_id = api_get_course_int_id();
2147 2147
         // Database table definitions
2148
-        $table_survey_question 			= Database :: get_course_table(TABLE_SURVEY_QUESTION);
2149
-        $table_survey_question_option 	= Database :: get_course_table(TABLE_SURVEY_QUESTION_OPTION);
2150
-        $table_survey_answer 			= Database :: get_course_table(TABLE_SURVEY_ANSWER);
2148
+        $table_survey_question = Database :: get_course_table(TABLE_SURVEY_QUESTION);
2149
+        $table_survey_question_option = Database :: get_course_table(TABLE_SURVEY_QUESTION_OPTION);
2150
+        $table_survey_answer = Database :: get_course_table(TABLE_SURVEY_ANSWER);
2151 2151
 
2152 2152
         // Determining the offset of the sql statement (the n-th question of the survey)
2153 2153
         $offset = !isset($_GET['question']) ? 0 : intval($_GET['question']);
@@ -2158,7 +2158,7 @@  discard block
 block discarded – undo
2158 2158
 
2159 2159
         echo '<div class="actions">';
2160 2160
         echo '<a href="'.api_get_path(WEB_CODE_PATH).'survey/reporting.php?survey_id='.$surveyId.'">'.
2161
-            Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('ReportingOverview'),'',ICON_SIZE_MEDIUM).'</a>';
2161
+            Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('ReportingOverview'), '', ICON_SIZE_MEDIUM).'</a>';
2162 2162
         echo '</div>';
2163 2163
 
2164 2164
         if ($survey_data['number_of_questions'] > 0) {
@@ -2168,21 +2168,21 @@  discard block
 block discarded – undo
2168 2168
                 /* echo '<ul><li class="disabled"><a href="#">'.get_lang('Question').'</a></li>'; */
2169 2169
 
2170 2170
                 if ($currentQuestion != 0) {
2171
-                    echo '<li><a href="' . api_get_path(WEB_CODE_PATH) . 'survey/reporting.php?action=' . $action . '&' . api_get_cidreq() . '&survey_id=' . $surveyId . '&question=' . ($offset - 1) . '">' . get_lang('PreviousQuestion') . '</a></li>';
2171
+                    echo '<li><a href="'.api_get_path(WEB_CODE_PATH).'survey/reporting.php?action='.$action.'&'.api_get_cidreq().'&survey_id='.$surveyId.'&question='.($offset - 1).'">'.get_lang('PreviousQuestion').'</a></li>';
2172 2172
                 }
2173 2173
 
2174 2174
                 for ($i = 1; $i <= $survey_data['number_of_questions']; $i++) {
2175 2175
                     if ($offset != $i - 1) {
2176
-                        echo '<li><a href="' . api_get_path(WEB_CODE_PATH) . 'survey/reporting.php?action=' . $action . '&' . api_get_cidreq() . '&survey_id=' . $surveyId . '&question=' . ($i - 1) . '">' . $i . '</a></li>';
2176
+                        echo '<li><a href="'.api_get_path(WEB_CODE_PATH).'survey/reporting.php?action='.$action.'&'.api_get_cidreq().'&survey_id='.$surveyId.'&question='.($i - 1).'">'.$i.'</a></li>';
2177 2177
                     } else {
2178
-                        echo '<li class="disabled"s><a href="#">' . $i . '</a></li>';
2178
+                        echo '<li class="disabled"s><a href="#">'.$i.'</a></li>';
2179 2179
                     }
2180 2180
                     /*if ($i < $survey_data['number_of_questions']) {
2181 2181
                         echo ' | ';
2182 2182
                     }*/
2183 2183
                 }
2184 2184
                 if ($currentQuestion < ($survey_data['number_of_questions'] - 1)) {
2185
-                    echo '<li><a href="' . api_get_path(WEB_CODE_PATH) . 'survey/reporting.php?action=' . $action . '&' . api_get_cidreq() . '&survey_id=' . $surveyId . '&question=' . ($offset + 1) . '">' . get_lang('NextQuestion') . '</li></a>';
2185
+                    echo '<li><a href="'.api_get_path(WEB_CODE_PATH).'survey/reporting.php?action='.$action.'&'.api_get_cidreq().'&survey_id='.$surveyId.'&question='.($offset + 1).'">'.get_lang('NextQuestion').'</li></a>';
2186 2186
                 }
2187 2187
                 echo '</ul>';
2188 2188
                 echo '</div>';
@@ -2234,19 +2234,19 @@  discard block
 block discarded – undo
2234 2234
                 $sql = "SELECT * FROM $table_survey_answer
2235 2235
                         WHERE
2236 2236
                             c_id = $course_id AND
2237
-                            survey_id='" . intval($_GET['survey_id']) . "' AND
2238
-                            question_id = '" . intval($question['question_id']) . "'";
2237
+                            survey_id='".intval($_GET['survey_id'])."' AND
2238
+                            question_id = '" . intval($question['question_id'])."'";
2239 2239
                 $result = Database::query($sql);
2240 2240
                 while ($row = Database::fetch_array($result)) {
2241
-                    echo $row['option_id'] . '<hr noshade="noshade" size="1" />';
2241
+                    echo $row['option_id'].'<hr noshade="noshade" size="1" />';
2242 2242
                 }
2243 2243
             } else {
2244 2244
                 // Getting the options ORDER BY sort ASC
2245 2245
                 $sql = "SELECT * FROM $table_survey_question_option
2246 2246
                         WHERE
2247 2247
                             c_id = $course_id AND
2248
-                            survey_id='" . intval($_GET['survey_id']) . "'
2249
-                            AND question_id = '" . intval($question['question_id']) . "'
2248
+                            survey_id='".intval($_GET['survey_id'])."'
2249
+                            AND question_id = '" . intval($question['question_id'])."'
2250 2250
                         ORDER BY sort ASC";
2251 2251
                 $result = Database::query($sql);
2252 2252
                 while ($row = Database::fetch_array($result)) {
@@ -2256,8 +2256,8 @@  discard block
 block discarded – undo
2256 2256
                 $sql = "SELECT *, count(answer_id) as total FROM $table_survey_answer
2257 2257
                         WHERE
2258 2258
                             c_id = $course_id AND
2259
-                            survey_id='" . intval($_GET['survey_id']) . "'
2260
-                            AND question_id = '" . intval($question['question_id']) . "'
2259
+                            survey_id='".intval($_GET['survey_id'])."'
2260
+                            AND question_id = '" . intval($question['question_id'])."'
2261 2261
                         GROUP BY option_id, value";
2262 2262
                 $result = Database::query($sql);
2263 2263
                 $number_of_answers = array();
@@ -2274,8 +2274,7 @@  discard block
 block discarded – undo
2274 2274
                     $optionText = strip_tags($option['option_text']);
2275 2275
                     $optionText = html_entity_decode($optionText);
2276 2276
                     $votes = isset($data[$option['question_option_id']]['total']) ?
2277
-                        $data[$option['question_option_id']]['total'] :
2278
-                        '0';
2277
+                        $data[$option['question_option_id']]['total'] : '0';
2279 2278
                     array_push($chartData, array('option' => $optionText, 'votes' => $votes));
2280 2279
                 }
2281 2280
                 $chartContainerId = 'chartContainer'.$question['question_id'];
@@ -2287,9 +2286,9 @@  discard block
 block discarded – undo
2287 2286
                 echo '<table class="display-survey table">';
2288 2287
                 echo '	<tr>';
2289 2288
                 echo '		<th>&nbsp;</th>';
2290
-                echo '		<th>' . get_lang('AbsoluteTotal') . '</th>';
2291
-                echo '		<th>' . get_lang('Percentage') . '</th>';
2292
-                echo '		<th>' . get_lang('VisualRepresentation') . '</th>';
2289
+                echo '		<th>'.get_lang('AbsoluteTotal').'</th>';
2290
+                echo '		<th>'.get_lang('Percentage').'</th>';
2291
+                echo '		<th>'.get_lang('VisualRepresentation').'</th>';
2293 2292
                 echo '	<tr>';
2294 2293
 
2295 2294
                 // Displaying the table: the content
@@ -2308,22 +2307,22 @@  discard block
 block discarded – undo
2308 2307
                             $answers_number = $absolute_number / $number_of_answers[$option['question_id']] * 100;
2309 2308
                         }
2310 2309
                         echo '	<tr>';
2311
-                        echo '		<td class="center">' . $value['option_text'] . '</td>';
2310
+                        echo '		<td class="center">'.$value['option_text'].'</td>';
2312 2311
                         echo '		<td class="center">';
2313 2312
                         if ($absolute_number != 0) {
2314
-                            echo '<a href="' . api_get_path(WEB_CODE_PATH) . 'survey/reporting.php?action=' . $action . '&survey_id=' . $surveyId . '&question=' . $offset . '&viewoption=' . $value['question_option_id'] . '">' . $absolute_number . '</a>';
2313
+                            echo '<a href="'.api_get_path(WEB_CODE_PATH).'survey/reporting.php?action='.$action.'&survey_id='.$surveyId.'&question='.$offset.'&viewoption='.$value['question_option_id'].'">'.$absolute_number.'</a>';
2315 2314
                         } else {
2316 2315
                             echo '0';
2317 2316
                         }
2318 2317
 
2319 2318
                         echo '      </td>';
2320
-                        echo '		<td class="center">' . round($answers_number, 2) . ' %</td>';
2319
+                        echo '		<td class="center">'.round($answers_number, 2).' %</td>';
2321 2320
                         echo '		<td class="center">';
2322 2321
                         $size = $answers_number * 2;
2323 2322
                         if ($size > 0) {
2324
-                            echo '<div style="border:1px solid #264269; background-color:#aecaf4; height:10px; width:' . $size . 'px">&nbsp;</div>';
2323
+                            echo '<div style="border:1px solid #264269; background-color:#aecaf4; height:10px; width:'.$size.'px">&nbsp;</div>';
2325 2324
                         } else {
2326
-                            echo '<div style="text-align: left;">' . get_lang("NoDataAvailable") . '</div>';
2325
+                            echo '<div style="text-align: left;">'.get_lang("NoDataAvailable").'</div>';
2327 2326
                         }
2328 2327
                         echo ' </td>';
2329 2328
                         echo ' </tr>';
@@ -2331,8 +2330,8 @@  discard block
 block discarded – undo
2331 2330
                 }
2332 2331
                 // displaying the table: footer (totals)
2333 2332
                 echo '	<tr>';
2334
-                echo '		<td class="total"><b>' . get_lang('Total') . '</b></td>';
2335
-                echo '		<td class="total"><b>' . ($number_of_answers[$option['question_id']] == 0 ? '0' : $number_of_answers[$option['question_id']]) . '</b></td>';
2333
+                echo '		<td class="total"><b>'.get_lang('Total').'</b></td>';
2334
+                echo '		<td class="total"><b>'.($number_of_answers[$option['question_id']] == 0 ? '0' : $number_of_answers[$option['question_id']]).'</b></td>';
2336 2335
                 echo '		<td class="total">&nbsp;</td>';
2337 2336
                 echo '		<td class="total">&nbsp;</td>';
2338 2337
                 echo '	</tr>';
@@ -2376,8 +2375,8 @@  discard block
 block discarded – undo
2376 2375
     public static function display_question_report_score($survey_data, $question, $offset)
2377 2376
     {
2378 2377
         // Database table definitions
2379
-        $table_survey_question_option 	= Database :: get_course_table(TABLE_SURVEY_QUESTION_OPTION);
2380
-        $table_survey_answer 			= Database :: get_course_table(TABLE_SURVEY_ANSWER);
2378
+        $table_survey_question_option = Database :: get_course_table(TABLE_SURVEY_QUESTION_OPTION);
2379
+        $table_survey_answer = Database :: get_course_table(TABLE_SURVEY_ANSWER);
2381 2380
 
2382 2381
         $course_id = api_get_course_int_id();
2383 2382
 
@@ -2447,9 +2446,9 @@  discard block
 block discarded – undo
2447 2446
                 echo '		<td>'.$value['option_text'].'</td>';
2448 2447
                 echo '		<td>'.$i.'</td>';
2449 2448
                 echo '		<td><a href="'.api_get_path(WEB_CODE_PATH).'survey/reporting.php?action='.$action.'&survey_id='.Security::remove_XSS($_GET['survey_id']).'&question='.Security::remove_XSS($offset).'&viewoption='.$value['question_option_id'].'&value='.$i.'">'.$absolute_number.'</a></td>';
2450
-                echo '		<td>'.round($absolute_number/$number_of_answers*100, 2).' %</td>';
2449
+                echo '		<td>'.round($absolute_number / $number_of_answers * 100, 2).' %</td>';
2451 2450
                 echo '		<td>';
2452
-                $size = ($absolute_number/$number_of_answers*100*2);
2451
+                $size = ($absolute_number / $number_of_answers * 100 * 2);
2453 2452
                 if ($size > 0) {
2454 2453
                     echo '			<div style="border:1px solid #264269; background-color:#aecaf4; height:10px; width:'.$size.'px">&nbsp;</div>';
2455 2454
                 }
@@ -2486,11 +2485,11 @@  discard block
 block discarded – undo
2486 2485
         // Actions bar
2487 2486
         echo '<div class="actions">';
2488 2487
         echo '<a href="'.api_get_path(WEB_CODE_PATH).'survey/reporting.php?survey_id='.Security::remove_XSS($_GET['survey_id']).'">
2489
-		'.Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('ReportingOverview'),'',ICON_SIZE_MEDIUM).'</a>';
2488
+		'.Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('ReportingOverview'), '', ICON_SIZE_MEDIUM).'</a>';
2490 2489
         echo '<a class="survey_export_link" href="javascript: void(0);" onclick="document.form1a.submit();">
2491
-		'.Display::return_icon('export_csv.png',get_lang('ExportAsCSV'),'',ICON_SIZE_MEDIUM).'</a>';
2490
+		'.Display::return_icon('export_csv.png', get_lang('ExportAsCSV'), '', ICON_SIZE_MEDIUM).'</a>';
2492 2491
         echo '<a class="survey_export_link" href="javascript: void(0);" onclick="document.form1b.submit();">
2493
-		'.Display::return_icon('export_excel.png',get_lang('ExportAsXLS'),'',ICON_SIZE_MEDIUM).'</a>';
2492
+		'.Display::return_icon('export_excel.png', get_lang('ExportAsXLS'), '', ICON_SIZE_MEDIUM).'</a>';
2494 2493
         echo '</div>';
2495 2494
 
2496 2495
         // The form
@@ -2523,8 +2522,8 @@  discard block
 block discarded – undo
2523 2522
             // Show user fields section with a big th colspan that spans over all fields
2524 2523
             $extra_user_fields = UserManager::get_extra_fields(0, 0, 5, 'ASC', false, true);
2525 2524
             $num = count($extra_user_fields);
2526
-            if ($num > 0 ) {
2527
-                echo '<th '.($num>0?' colspan="'.$num.'"':'').'>';
2525
+            if ($num > 0) {
2526
+                echo '<th '.($num > 0 ? ' colspan="'.$num.'"' : '').'>';
2528 2527
                 echo '<label><input type="checkbox" name="fields_filter" value="1" checked="checked"/> ';
2529 2528
                 echo get_lang('UserFields');
2530 2529
                 echo '</label>';
@@ -2589,7 +2588,7 @@  discard block
 block discarded – undo
2589 2588
         if (!(isset($_POST['submit_question_filter']) && $_POST['submit_question_filter'] ||
2590 2589
                 isset($_POST['export_report']) && $_POST['export_report']) || !empty($_POST['fields_filter'])) {
2591 2590
             //show the fields names for user fields
2592
-            foreach($extra_user_fields as & $field) {
2591
+            foreach ($extra_user_fields as & $field) {
2593 2592
                 echo '<th>'.$field[3].'</th>';
2594 2593
             }
2595 2594
         }
@@ -2609,7 +2608,7 @@  discard block
 block discarded – undo
2609 2608
 				ORDER BY sq.sort ASC, sqo.sort ASC";
2610 2609
         $result = Database::query($sql);
2611 2610
 
2612
-        $display_percentage_header = 1;	// in order to display only once the cell option (and not 100 times)
2611
+        $display_percentage_header = 1; // in order to display only once the cell option (and not 100 times)
2613 2612
         while ($row = Database::fetch_array($result)) {
2614 2613
             // We show the options if
2615 2614
             // 1. there is no question filter and the export button has not been clicked
@@ -2669,7 +2668,7 @@  discard block
 block discarded – undo
2669 2668
                     $questions,
2670 2669
                     $display_extra_user_fields
2671 2670
                 );
2672
-                $answers_of_user=array();
2671
+                $answers_of_user = array();
2673 2672
             }
2674 2673
             if (isset($questions[$row['question_id']]) && $questions[$row['question_id']]['type'] != 'open') {
2675 2674
                 $answers_of_user[$row['question_id']][$row['option_id']] = $row;
@@ -2731,7 +2730,7 @@  discard block
 block discarded – undo
2731 2730
                 echo '<th>'.$user.'</th>'; // the user column
2732 2731
             }
2733 2732
         } else {
2734
-            echo '<th>' . get_lang('Anonymous') . ' ' . $user . '</th>';
2733
+            echo '<th>'.get_lang('Anonymous').' '.$user.'</th>';
2735 2734
         }
2736 2735
 
2737 2736
         if ($display_extra_user_fields) {
@@ -2827,10 +2826,10 @@  discard block
 block discarded – undo
2827 2826
                 // We do not show comment and pagebreak question types
2828 2827
                 if ($row['type'] != 'comment' && $row['type'] != 'pagebreak') {
2829 2828
                     if ($row['number_of_options'] == 0 && $row['type'] == 'open') {
2830
-                        $return .= str_replace("\r\n",'  ', api_html_entity_decode(strip_tags($row['survey_question']), ENT_QUOTES)).';';
2829
+                        $return .= str_replace("\r\n", '  ', api_html_entity_decode(strip_tags($row['survey_question']), ENT_QUOTES)).';';
2831 2830
                     } else {
2832 2831
                         for ($ii = 0; $ii < $row['number_of_options']; $ii++) {
2833
-                            $return .= str_replace("\r\n",'  ', api_html_entity_decode(strip_tags($row['survey_question']), ENT_QUOTES)).';';
2832
+                            $return .= str_replace("\r\n", '  ', api_html_entity_decode(strip_tags($row['survey_question']), ENT_QUOTES)).';';
2834 2833
                         }
2835 2834
                     }
2836 2835
                 }
@@ -2844,7 +2843,7 @@  discard block
 block discarded – undo
2844 2843
         // Show the fields names for user fields
2845 2844
         if (!empty($extra_user_fields)) {
2846 2845
             foreach ($extra_user_fields as & $field) {
2847
-                $return .= '"'.str_replace("\r\n",'  ',api_html_entity_decode(strip_tags($field[3]), ENT_QUOTES)).'";';
2846
+                $return .= '"'.str_replace("\r\n", '  ', api_html_entity_decode(strip_tags($field[3]), ENT_QUOTES)).'";';
2848 2847
             }
2849 2848
         }
2850 2849
 
@@ -2879,7 +2878,7 @@  discard block
 block discarded – undo
2879 2878
             ) {
2880 2879
                 // We do not show comment and pagebreak question types
2881 2880
                 if ($row['type'] != 'comment' && $row['type'] != 'pagebreak') {
2882
-                    $row['option_text'] = str_replace(array("\r","\n"),array('',''),$row['option_text']);
2881
+                    $row['option_text'] = str_replace(array("\r", "\n"), array('', ''), $row['option_text']);
2883 2882
                     $return .= api_html_entity_decode(strip_tags($row['option_text']), ENT_QUOTES).';';
2884 2883
                     $possible_answers[$row['question_id']][$row['question_option_id']] = $row['question_option_id'];
2885 2884
                     $possible_answers_type[$row['question_id']] = $row['type'];
@@ -2909,9 +2908,9 @@  discard block
 block discarded – undo
2909 2908
                     $old_user,
2910 2909
                     true
2911 2910
                 );
2912
-                $answers_of_user=array();
2911
+                $answers_of_user = array();
2913 2912
             }
2914
-            if($possible_answers_type[$row['question_id']] == 'open') {
2913
+            if ($possible_answers_type[$row['question_id']] == 'open') {
2915 2914
                 $temp_id = 'open'.$open_question_iterator;
2916 2915
                 $answers_of_user[$row['question_id']][$temp_id] = $row;
2917 2916
                 $open_question_iterator++;
@@ -2970,7 +2969,7 @@  discard block
 block discarded – undo
2970 2969
 
2971 2970
         if ($display_extra_user_fields) {
2972 2971
             // Show user fields data, if any, for this user
2973
-            $user_fields_values = UserManager::get_extra_user_data($user,false,false, false, true);
2972
+            $user_fields_values = UserManager::get_extra_user_data($user, false, false, false, true);
2974 2973
             foreach ($user_fields_values as & $value) {
2975 2974
                 $return .= '"'.str_replace('"', '""', api_html_entity_decode(strip_tags($value), ENT_QUOTES)).'";';
2976 2975
             }
@@ -3069,9 +3068,9 @@  discard block
 block discarded – undo
3069 3068
                                 ENT_QUOTES
3070 3069
                             )
3071 3070
                         );
3072
-                        $column ++;
3071
+                        $column++;
3073 3072
                     } else {
3074
-                        for ($ii = 0; $ii < $row['number_of_options']; $ii ++) {
3073
+                        for ($ii = 0; $ii < $row['number_of_options']; $ii++) {
3075 3074
                             $worksheet->SetCellValueByColumnAndRow(
3076 3075
                                 $line,
3077 3076
                                 $column,
@@ -3080,7 +3079,7 @@  discard block
 block discarded – undo
3080 3079
                                     ENT_QUOTES
3081 3080
                                 )
3082 3081
                             );
3083
-                            $column ++;
3082
+                            $column++;
3084 3083
                         }
3085 3084
                     }
3086 3085
                 }
@@ -3140,7 +3139,7 @@  discard block
 block discarded – undo
3140 3139
         }
3141 3140
 
3142 3141
         // Getting all the answers of the users
3143
-        $line ++;
3142
+        $line++;
3144 3143
         $column = 0;
3145 3144
         $old_user = '';
3146 3145
         $answers_of_user = array();
@@ -3149,7 +3148,7 @@  discard block
 block discarded – undo
3149 3148
         if ($user_id != 0) {
3150 3149
             $sql .= "AND user='".intval($user_id)."' ";
3151 3150
         }
3152
-        $sql .=	"ORDER BY user ASC";
3151
+        $sql .= "ORDER BY user ASC";
3153 3152
 
3154 3153
         $open_question_iterator = 1;
3155 3154
         $result = Database::query($sql);
@@ -3224,7 +3223,7 @@  discard block
 block discarded – undo
3224 3223
                         FROM '.Database::get_main_table(TABLE_MAIN_USER).'
3225 3224
                         WHERE user_id='.intval($user);
3226 3225
                 $rs = Database::query($sql);
3227
-                if($row = Database::fetch_array($rs)) {
3226
+                if ($row = Database::fetch_array($rs)) {
3228 3227
                     $user_displayed = api_get_person_name($row['firstname'], $row['lastname']);
3229 3228
                 } else {
3230 3229
                     $user_displayed = '-';
@@ -3239,8 +3238,8 @@  discard block
 block discarded – undo
3239 3238
 
3240 3239
         if ($display_extra_user_fields) {
3241 3240
             //show user fields data, if any, for this user
3242
-            $user_fields_values = UserManager::get_extra_user_data(intval($user),false,false, false, true);
3243
-            foreach($user_fields_values as $value) {
3241
+            $user_fields_values = UserManager::get_extra_user_data(intval($user), false, false, false, true);
3242
+            foreach ($user_fields_values as $value) {
3244 3243
                 $return[] = api_html_entity_decode(strip_tags($value), ENT_QUOTES);
3245 3244
             }
3246 3245
         }
@@ -3249,7 +3248,7 @@  discard block
 block discarded – undo
3249 3248
             foreach ($possible_options as $question_id => & $possible_option) {
3250 3249
                 if (is_array($possible_option) && count($possible_option) > 0) {
3251 3250
                     foreach ($possible_option as $option_id => & $value) {
3252
-                        $my_answers_of_user = ($answers_of_user[$question_id]==null) ? array() : $answers_of_user[$question_id];
3251
+                        $my_answers_of_user = ($answers_of_user[$question_id] == null) ? array() : $answers_of_user[$question_id];
3253 3252
                         $key = array_keys($my_answers_of_user);
3254 3253
                         if (substr($key[0], 0, 4) == 'open') {
3255 3254
                             $return[] = api_html_entity_decode(strip_tags($answers_of_user[$question_id][$key[0]]['option_id']), ENT_QUOTES);
@@ -3299,7 +3298,7 @@  discard block
 block discarded – undo
3299 3298
         // Actions bar
3300 3299
         echo '<div class="actions">';
3301 3300
         echo '<a href="'.api_get_path(WEB_CODE_PATH).'survey/reporting.php?survey_id='.intval($_GET['survey_id']).'">'.
3302
-                Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('ReportingOverview'),'',ICON_SIZE_MEDIUM).'</a>';
3301
+                Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('ReportingOverview'), '', ICON_SIZE_MEDIUM).'</a>';
3303 3302
         echo '</div>';
3304 3303
 
3305 3304
         // Displaying an information message that only the questions with predefined answers can be used in a comparative report
@@ -3364,25 +3363,25 @@  discard block
 block discarded – undo
3364 3363
 
3365 3364
             $xOptions = array();
3366 3365
             // The header
3367
-            $tableHtml .=  '	<tr>';
3366
+            $tableHtml .= '	<tr>';
3368 3367
             for ($ii = 0; $ii <= count($question_x['answers']); $ii++) {
3369 3368
                 if ($ii == 0) {
3370
-                    $tableHtml .=  '		<th>&nbsp;</th>';
3369
+                    $tableHtml .= '		<th>&nbsp;</th>';
3371 3370
                 } else {
3372 3371
                     if ($question_x['type'] == 'score') {
3373 3372
                         for ($x = 1; $x <= $question_x['maximum_score']; $x++) {
3374
-                            $tableHtml .= '		<th>'.$question_x['answers'][($ii-1)].'<br />'.$x.'</th>';
3373
+                            $tableHtml .= '		<th>'.$question_x['answers'][($ii - 1)].'<br />'.$x.'</th>';
3375 3374
                         }
3376 3375
                         $x = '';
3377 3376
                     } else {
3378
-                        $tableHtml .= '		<th>'.$question_x['answers'][($ii-1)].'</th>';
3377
+                        $tableHtml .= '		<th>'.$question_x['answers'][($ii - 1)].'</th>';
3379 3378
                     }
3380
-                    $optionText = strip_tags($question_x['answers'][$ii-1]);
3379
+                    $optionText = strip_tags($question_x['answers'][$ii - 1]);
3381 3380
                     $optionText = html_entity_decode($optionText);
3382 3381
                     array_push($xOptions, trim($optionText));
3383 3382
                 }
3384 3383
             }
3385
-            $tableHtml .=  '	</tr>';
3384
+            $tableHtml .= '	</tr>';
3386 3385
             $chartData = array();
3387 3386
 
3388 3387
             // The main part
@@ -3392,15 +3391,15 @@  discard block
 block discarded – undo
3392 3391
                 // The Y axis is a scoring question type so we have more rows than the options (actually options * maximum score)
3393 3392
                 if ($question_y['type'] == 'score') {
3394 3393
                     for ($y = 1; $y <= $question_y['maximum_score']; $y++) {
3395
-                        $tableHtml .=  '	<tr>';
3394
+                        $tableHtml .= '	<tr>';
3396 3395
                         for ($ii = 0; $ii <= count($question_x['answers']); $ii++) {
3397 3396
                             if ($question_x['type'] == 'score') {
3398 3397
                                 for ($x = 1; $x <= $question_x['maximum_score']; $x++) {
3399 3398
                                     if ($ii == 0) {
3400
-                                        $tableHtml .=  ' <th>'.$question_y['answers'][($ij)].' '.$y.'</th>';
3399
+                                        $tableHtml .= ' <th>'.$question_y['answers'][($ij)].' '.$y.'</th>';
3401 3400
                                         break;
3402 3401
                                     } else {
3403
-                                        $tableHtml .=  ' <td align="center">';
3402
+                                        $tableHtml .= ' <td align="center">';
3404 3403
                                         $votes = SurveyUtil::comparative_check(
3405 3404
                                             $answers_x,
3406 3405
                                             $answers_y,
@@ -3409,23 +3408,23 @@  discard block
 block discarded – undo
3409 3408
                                             $x,
3410 3409
                                             $y
3411 3410
                                         );
3412
-                                        $tableHtml .=  $votes;
3411
+                                        $tableHtml .= $votes;
3413 3412
                                         array_push(
3414 3413
                                             $chartData,
3415 3414
                                             array(
3416
-                                                'serie' => array($currentYQuestion, $xOptions[$ii-1]),
3415
+                                                'serie' => array($currentYQuestion, $xOptions[$ii - 1]),
3417 3416
                                                 'option' => $x,
3418 3417
                                                 'votes' => $votes
3419 3418
                                             )
3420 3419
                                         );
3421
-                                        $tableHtml .=  '</td>';
3420
+                                        $tableHtml .= '</td>';
3422 3421
                                     }
3423 3422
                                 }
3424 3423
                             } else {
3425 3424
                                 if ($ii == 0) {
3426
-                                    $tableHtml .=  '<th>'.$question_y['answers'][$ij].' '.$y.'</th>';
3425
+                                    $tableHtml .= '<th>'.$question_y['answers'][$ij].' '.$y.'</th>';
3427 3426
                                 } else {
3428
-                                    $tableHtml .=  '<td align="center">';
3427
+                                    $tableHtml .= '<td align="center">';
3429 3428
                                     $votes = SurveyUtil::comparative_check(
3430 3429
                                         $answers_x,
3431 3430
                                         $answers_y,
@@ -3438,65 +3437,65 @@  discard block
 block discarded – undo
3438 3437
                                     array_push(
3439 3438
                                         $chartData,
3440 3439
                                         array(
3441
-                                            'serie' => array($currentYQuestion, $xOptions[$ii-1]),
3440
+                                            'serie' => array($currentYQuestion, $xOptions[$ii - 1]),
3442 3441
                                             'option' => $y,
3443 3442
                                             'votes' => $votes
3444 3443
                                         )
3445 3444
                                     );
3446
-                                    $tableHtml .=  '</td>';
3445
+                                    $tableHtml .= '</td>';
3447 3446
                                 }
3448 3447
                             }
3449 3448
                         }
3450
-                        $tableHtml .=  '	</tr>';
3449
+                        $tableHtml .= '	</tr>';
3451 3450
                     }
3452 3451
                 }
3453 3452
                 // The Y axis is NOT a score question type so the number of rows = the number of options
3454 3453
                 else {
3455
-                    $tableHtml .=  '	<tr>';
3454
+                    $tableHtml .= '	<tr>';
3456 3455
                     for ($ii = 0; $ii <= count($question_x['answers']); $ii++) {
3457 3456
                         if ($question_x['type'] == 'score') {
3458 3457
                             for ($x = 1; $x <= $question_x['maximum_score']; $x++) {
3459 3458
                                 if ($ii == 0) {
3460
-                                    $tableHtml .=  '		<th>'.$question_y['answers'][$ij].'</th>';
3459
+                                    $tableHtml .= '		<th>'.$question_y['answers'][$ij].'</th>';
3461 3460
                                     break;
3462 3461
                                 } else {
3463
-                                    $tableHtml .=  '		<td align="center">';
3464
-                                    $votes =  SurveyUtil::comparative_check($answers_x, $answers_y, $question_x['answersid'][($ii-1)], $question_y['answersid'][($ij)], $x, 0);
3462
+                                    $tableHtml .= '		<td align="center">';
3463
+                                    $votes = SurveyUtil::comparative_check($answers_x, $answers_y, $question_x['answersid'][($ii - 1)], $question_y['answersid'][($ij)], $x, 0);
3465 3464
                                     $tableHtml .= $votes;
3466 3465
                                     array_push(
3467 3466
                                         $chartData,
3468 3467
                                         array(
3469
-                                            'serie' => array($currentYQuestion, $xOptions[$ii-1]),
3468
+                                            'serie' => array($currentYQuestion, $xOptions[$ii - 1]),
3470 3469
                                             'option' => $x,
3471 3470
                                             'votes' => $votes
3472 3471
                                         )
3473 3472
                                     );
3474
-                                    $tableHtml .=  '</td>';
3473
+                                    $tableHtml .= '</td>';
3475 3474
                                 }
3476 3475
                             }
3477 3476
                         } else {
3478 3477
                             if ($ii == 0) {
3479
-                                $tableHtml .=  '		<th>'.$question_y['answers'][($ij)].'</th>';
3478
+                                $tableHtml .= '		<th>'.$question_y['answers'][($ij)].'</th>';
3480 3479
                             } else {
3481
-                                $tableHtml .=  '		<td align="center">';
3482
-                                $votes = SurveyUtil::comparative_check($answers_x, $answers_y, $question_x['answersid'][($ii-1)], $question_y['answersid'][($ij)]);
3480
+                                $tableHtml .= '		<td align="center">';
3481
+                                $votes = SurveyUtil::comparative_check($answers_x, $answers_y, $question_x['answersid'][($ii - 1)], $question_y['answersid'][($ij)]);
3483 3482
                                 $tableHtml .= $votes;
3484 3483
                                 array_push(
3485 3484
                                     $chartData,
3486 3485
                                     array(
3487
-                                        'serie' => $xOptions[$ii-1],
3486
+                                        'serie' => $xOptions[$ii - 1],
3488 3487
                                         'option' => $currentYQuestion,
3489 3488
                                         'votes' => $votes
3490 3489
                                     )
3491 3490
                                 );
3492
-                                $tableHtml .=  '</td>';
3491
+                                $tableHtml .= '</td>';
3493 3492
                             }
3494 3493
                         }
3495 3494
                     }
3496
-                    $tableHtml .=  '	</tr>';
3495
+                    $tableHtml .= '	</tr>';
3497 3496
                 }
3498 3497
             }
3499
-            $tableHtml .=  '</table>';
3498
+            $tableHtml .= '</table>';
3500 3499
             echo '<div id="chartContainer" class="col-md-12">';
3501 3500
             echo self::drawChart($chartData, true);
3502 3501
             echo '</div>';
@@ -3636,7 +3635,7 @@  discard block
 block discarded – undo
3636 3635
                     survey_id='".intval($_GET['survey_id'])."' AND
3637 3636
                     session_id='".api_get_session_id()."' ";
3638 3637
         $res = Database::query($sql);
3639
-        $row = Database::fetch_array($res,'ASSOC');
3638
+        $row = Database::fetch_array($res, 'ASSOC');
3640 3639
 
3641 3640
         return $row['total'];
3642 3641
     }
@@ -3711,7 +3710,7 @@  discard block
 block discarded – undo
3711 3710
             $exclude_users = SurveyManager::get_people_who_filled_survey($_GET['survey_id']);
3712 3711
         }
3713 3712
 
3714
-        $counter = 0;  // Nr of invitations "sent" (if sendmail option)
3713
+        $counter = 0; // Nr of invitations "sent" (if sendmail option)
3715 3714
         $course_id = api_get_course_int_id();
3716 3715
         $session_id = api_get_session_id();
3717 3716
 
@@ -3867,7 +3866,7 @@  discard block
 block discarded – undo
3867 3866
         $text_link = '<a href="'.$survey_link.'">'.get_lang('ClickHereToAnswerTheSurvey')."</a><br />\r\n<br />\r\n".get_lang('OrCopyPasteTheFollowingUrl')." <br />\r\n ".$survey_link;
3868 3867
 
3869 3868
         $replace_count = 0;
3870
-        $full_invitation_text = api_str_ireplace('**link**', $text_link ,$invitation_text, $replace_count);
3869
+        $full_invitation_text = api_str_ireplace('**link**', $text_link, $invitation_text, $replace_count);
3871 3870
         if ($replace_count < 1) {
3872 3871
             $full_invitation_text = $full_invitation_text."<br />\r\n<br />\r\n".$text_link;
3873 3872
         }
@@ -3939,8 +3938,8 @@  discard block
 block discarded – undo
3939 3938
         $course_id = api_get_course_int_id();
3940 3939
 
3941 3940
         // Database table definition
3942
-        $table_survey_invitation 	= Database :: get_course_table(TABLE_SURVEY_INVITATION);
3943
-        $table_survey 				= Database :: get_course_table(TABLE_SURVEY);
3941
+        $table_survey_invitation = Database :: get_course_table(TABLE_SURVEY_INVITATION);
3942
+        $table_survey = Database :: get_course_table(TABLE_SURVEY);
3944 3943
 
3945 3944
         // Counting the number of people that are invited
3946 3945
         $sql = "SELECT count(user) as total
@@ -4054,7 +4053,7 @@  discard block
 block discarded – undo
4054 4053
     {
4055 4054
         $course_id = api_get_course_int_id();
4056 4055
         // Database table definition
4057
-        $table_survey_invitation 	= Database :: get_course_table(TABLE_SURVEY_INVITATION);
4056
+        $table_survey_invitation = Database :: get_course_table(TABLE_SURVEY_INVITATION);
4058 4057
 
4059 4058
         $sql = "SELECT * FROM $table_survey_invitation
4060 4059
 		        WHERE
@@ -4190,7 +4189,7 @@  discard block
 block discarded – undo
4190 4189
     function display_survey_list_for_coach()
4191 4190
     {
4192 4191
         $parameters = array();
4193
-        $parameters['cidReq']=api_get_course_id();
4192
+        $parameters['cidReq'] = api_get_course_id();
4194 4193
         if (isset($_GET['do_search'])) {
4195 4194
             $message = get_lang('DisplaySearchResults').'<br />';
4196 4195
             $message .= '<a href="'.api_get_self().'?'.api_get_cidreq().'">'.get_lang('DisplayAll').'</a>';
@@ -4234,17 +4233,17 @@  discard block
 block discarded – undo
4234 4233
 
4235 4234
         if ($drh) {
4236 4235
             return '<a href="'.api_get_path(WEB_CODE_PATH).'survey/reporting.php?'.api_get_cidreq().'&survey_id='.$survey_id.'">'.
4237
-            Display::return_icon('stats.png', get_lang('Reporting'),'',ICON_SIZE_SMALL).'</a>';
4236
+            Display::return_icon('stats.png', get_lang('Reporting'), '', ICON_SIZE_SMALL).'</a>';
4238 4237
         }
4239 4238
 
4240 4239
         // Coach can see that only if the survey is in his session
4241 4240
         if (api_is_allowed_to_edit() ||
4242 4241
             api_is_element_in_the_session(TOOL_SURVEY, $survey_id)
4243 4242
         ) {
4244
-            $return .= '<a href="'.api_get_path(WEB_CODE_PATH).'survey/create_new_survey.php?'.api_get_cidreq().'&action=edit&survey_id='.$survey_id.'">'.Display::return_icon('edit.png', get_lang('Edit'),'',ICON_SIZE_SMALL).'</a>';
4243
+            $return .= '<a href="'.api_get_path(WEB_CODE_PATH).'survey/create_new_survey.php?'.api_get_cidreq().'&action=edit&survey_id='.$survey_id.'">'.Display::return_icon('edit.png', get_lang('Edit'), '', ICON_SIZE_SMALL).'</a>';
4245 4244
             if (SurveyManager::survey_generation_hash_available()) {
4246
-                $return .=  Display::url(
4247
-                    Display::return_icon('new_link.png', get_lang('GenerateSurveyAccessLink'),'',ICON_SIZE_SMALL),
4245
+                $return .= Display::url(
4246
+                    Display::return_icon('new_link.png', get_lang('GenerateSurveyAccessLink'), '', ICON_SIZE_SMALL),
4248 4247
                     api_get_path(WEB_CODE_PATH).'survey/generate_link.php?survey_id='.$survey_id.'&'.api_get_cidreq()
4249 4248
                 );
4250 4249
             }
@@ -4254,20 +4253,20 @@  discard block
 block discarded – undo
4254 4253
             );
4255 4254
 
4256 4255
             $return .= ' <a href="'.api_get_path(WEB_CODE_PATH).'survey/survey_list.php?'.api_get_cidreq().'&action=empty&survey_id='.$survey_id.'" onclick="javascript: if(!confirm(\''.addslashes(api_htmlentities(get_lang("EmptySurvey").'?')).'\')) return false;">'.
4257
-                Display::return_icon('clean.png', get_lang('EmptySurvey'),'',ICON_SIZE_SMALL).'</a>&nbsp;';
4256
+                Display::return_icon('clean.png', get_lang('EmptySurvey'), '', ICON_SIZE_SMALL).'</a>&nbsp;';
4258 4257
         }
4259 4258
         $return .= '<a href="'.api_get_path(WEB_CODE_PATH).'survey/preview.php?'.api_get_cidreq().'&survey_id='.$survey_id.'">'.
4260
-            Display::return_icon('preview_view.png', get_lang('Preview'),'',ICON_SIZE_SMALL).'</a>&nbsp;';
4259
+            Display::return_icon('preview_view.png', get_lang('Preview'), '', ICON_SIZE_SMALL).'</a>&nbsp;';
4261 4260
         $return .= '<a href="'.api_get_path(WEB_CODE_PATH).'survey/survey_invite.php?'.api_get_cidreq().'&survey_id='.$survey_id.'">'.
4262
-            Display::return_icon('mail_send.png', get_lang('Publish'),'',ICON_SIZE_SMALL).'</a>&nbsp;';
4261
+            Display::return_icon('mail_send.png', get_lang('Publish'), '', ICON_SIZE_SMALL).'</a>&nbsp;';
4263 4262
         $return .= '<a href="'.api_get_path(WEB_CODE_PATH).'survey/reporting.php?'.api_get_cidreq().'&survey_id='.$survey_id.'">'.
4264
-            Display::return_icon('stats.png', get_lang('Reporting'),'',ICON_SIZE_SMALL).'</a>';
4263
+            Display::return_icon('stats.png', get_lang('Reporting'), '', ICON_SIZE_SMALL).'</a>';
4265 4264
 
4266 4265
         if (api_is_allowed_to_edit() ||
4267 4266
             api_is_element_in_the_session(TOOL_SURVEY, $survey_id)
4268 4267
         ) {
4269 4268
             $return .= '<a href="'.api_get_path(WEB_CODE_PATH).'survey/survey_list.php?'.api_get_cidreq().'&action=delete&survey_id='.$survey_id.'" onclick="javascript: if(!confirm(\''.addslashes(api_htmlentities(get_lang("DeleteSurvey").'?', ENT_QUOTES)).'\')) return false;">'.
4270
-                Display::return_icon('delete.png', get_lang('Delete'),'',ICON_SIZE_SMALL).'</a>&nbsp;';
4269
+                Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL).'</a>&nbsp;';
4271 4270
         }
4272 4271
 
4273 4272
         return $return;
@@ -4280,9 +4279,9 @@  discard block
 block discarded – undo
4280 4279
         //$return .= '<a href="survey_list.php?'.api_get_cidreq().'&action=delete&survey_id='.$survey_id.'" onclick="javascript:if(!confirm(\''.addslashes(api_htmlentities(get_lang("DeleteSurvey").'?', ENT_QUOTES)).'\')) return false;">'.Display::return_icon('delete.gif', get_lang('Delete')).'</a>';
4281 4280
         //$return .= '<a href="create_survey_in_another_language.php?id_survey='.$survey_id.'">'.Display::return_icon('copy.gif', get_lang('Copy')).'</a>';
4282 4281
         //$return .= '<a href="survey.php?survey_id='.$survey_id.'">'.Display::return_icon('add.gif', get_lang('Add')).'</a>';
4283
-        $return = '<a href="'.api_get_path(WEB_CODE_PATH).'survey/preview.php?'.api_get_cidreq().'&survey_id='.$survey_id.'">'.Display::return_icon('preview_view.png', get_lang('Preview'),'',ICON_SIZE_SMALL).'</a>&nbsp;';
4284
-        $return .= '<a href="'.api_get_path(WEB_CODE_PATH).'survey/survey_invite.php?'.api_get_cidreq().'&survey_id='.$survey_id.'">'.Display::return_icon('mail_send.png', get_lang('Publish'),'',ICON_SIZE_SMALL).'</a>&nbsp;';
4285
-        $return .= '<a href="'.api_get_path(WEB_CODE_PATH).'survey/survey_list.php?'.api_get_cidreq().'&action=empty&survey_id='.$survey_id.'" onclick="javascript: if(!confirm(\''.addslashes(api_htmlentities(get_lang("EmptySurvey").'?', ENT_QUOTES)).'\')) return false;">'.Display::return_icon('clean.png', get_lang('EmptySurvey'),'',ICON_SIZE_SMALL).'</a>&nbsp;';
4282
+        $return = '<a href="'.api_get_path(WEB_CODE_PATH).'survey/preview.php?'.api_get_cidreq().'&survey_id='.$survey_id.'">'.Display::return_icon('preview_view.png', get_lang('Preview'), '', ICON_SIZE_SMALL).'</a>&nbsp;';
4283
+        $return .= '<a href="'.api_get_path(WEB_CODE_PATH).'survey/survey_invite.php?'.api_get_cidreq().'&survey_id='.$survey_id.'">'.Display::return_icon('mail_send.png', get_lang('Publish'), '', ICON_SIZE_SMALL).'</a>&nbsp;';
4284
+        $return .= '<a href="'.api_get_path(WEB_CODE_PATH).'survey/survey_list.php?'.api_get_cidreq().'&action=empty&survey_id='.$survey_id.'" onclick="javascript: if(!confirm(\''.addslashes(api_htmlentities(get_lang("EmptySurvey").'?', ENT_QUOTES)).'\')) return false;">'.Display::return_icon('clean.png', get_lang('EmptySurvey'), '', ICON_SIZE_SMALL).'</a>&nbsp;';
4286 4285
         //$return .= '<a href="reporting.php?'.api_get_cidreq().'&survey_id='.$survey_id.'">'.Display::return_icon('statistics.gif', get_lang('Reporting')).'</a>';
4287 4286
         return $return;
4288 4287
     }
@@ -4437,7 +4436,7 @@  discard block
 block discarded – undo
4437 4436
 
4438 4437
             // Validation when belonging to a session
4439 4438
             $session_img = api_get_session_image($survey['session_id'], $_user['status']);
4440
-            $array[2] = $survey[2] . $session_img;
4439
+            $array[2] = $survey[2].$session_img;
4441 4440
             $array[3] = $survey[3];
4442 4441
             $array[4] = $survey[4];
4443 4442
             $array[5] = $survey[5];
@@ -4471,10 +4470,10 @@  discard block
 block discarded – undo
4471 4470
         $last_version_surveys = $survey_tree->get_last_children_from_branch($survey_tree->surveylist);
4472 4471
         $list = array();
4473 4472
         foreach ($last_version_surveys as & $survey) {
4474
-            $list[]=$survey['id'];
4473
+            $list[] = $survey['id'];
4475 4474
         }
4476 4475
         if (count($list) > 0) {
4477
-            $list_condition = " AND survey.survey_id IN (".implode(',',$list).") ";
4476
+            $list_condition = " AND survey.survey_id IN (".implode(',', $list).") ";
4478 4477
         } else {
4479 4478
             $list_condition = '';
4480 4479
         }
@@ -4486,9 +4485,9 @@  discard block
 block discarded – undo
4486 4485
             $direction = 'asc';
4487 4486
         }
4488 4487
 
4489
-        $table_survey 			= Database :: get_course_table(TABLE_SURVEY);
4490
-        $table_survey_question 	= Database :: get_course_table(TABLE_SURVEY_QUESTION);
4491
-        $table_user 			= Database :: get_main_table(TABLE_MAIN_USER);
4488
+        $table_survey = Database :: get_course_table(TABLE_SURVEY);
4489
+        $table_survey_question = Database :: get_course_table(TABLE_SURVEY_QUESTION);
4490
+        $table_user = Database :: get_main_table(TABLE_MAIN_USER);
4492 4491
 
4493 4492
         $course_id = api_get_course_int_id();
4494 4493
 
@@ -4603,16 +4602,16 @@  discard block
 block discarded – undo
4603 4602
                     )
4604 4603
             ";
4605 4604
             $result_answer = Database::query($sql);
4606
-            $row_answer = Database::fetch_array($result_answer,'ASSOC');
4605
+            $row_answer = Database::fetch_array($result_answer, 'ASSOC');
4607 4606
             echo '<tr>';
4608 4607
             if ($row['answered'] == 0) {
4609 4608
                 echo '<td>';
4610
-                echo Display::return_icon('statistics.png', get_lang('CreateNewSurvey'),array('style'=>'inline-block'),ICON_SIZE_TINY);
4609
+                echo Display::return_icon('statistics.png', get_lang('CreateNewSurvey'), array('style'=>'inline-block'), ICON_SIZE_TINY);
4611 4610
                 echo '<a href="'.api_get_path(WEB_CODE_PATH).'survey/fillsurvey.php?course='.$_course['sysCode'].'&invitationcode='.$row['invitation_code'].'&cidReq='.$_course['sysCode'].'">'.$row['title'].'</a></td>';
4612 4611
             } else {
4613 4612
                 //echo '<td>'.$row['title'].'</td>';
4614 4613
                 echo '<td>';
4615
-                echo Display::return_icon('statistics_na.png', get_lang('CreateNewSurvey'),array('style'=>'inline-block'),ICON_SIZE_TINY);
4614
+                echo Display::return_icon('statistics_na.png', get_lang('CreateNewSurvey'), array('style'=>'inline-block'), ICON_SIZE_TINY);
4616 4615
                 echo '<a href="'.api_get_path(WEB_CODE_PATH).'survey/reporting.php?action=questionreport&cidReq='.$_course['sysCode'].'&id_session='.$row['session_id'].'&gidReq='.'0'.'&origin='.''.'&survey_id='.$row['survey_id'].'">'.$row['title'].'</a></td>';
4617 4616
             }
4618 4617
             echo '<td class="center">';
@@ -4624,7 +4623,7 @@  discard block
 block discarded – undo
4624 4623
             } else {
4625 4624
                 $current_user_id = api_get_user_id();
4626 4625
             }
4627
-            $link_available = self::show_link_available(api_get_user_id(),$row['code'],$current_user_id);
4626
+            $link_available = self::show_link_available(api_get_user_id(), $row['code'], $current_user_id);
4628 4627
             //todo check this link
4629 4628
             if ($link_add === true && $link_available === true) {
4630 4629
                 //echo '<tr><td><a href="fillsurvey.php?user_id='.api_get_user_id().'&course='.$_course['sysCode'].'&invitationcode='.$row['invitation_code'].'&cidReq='.$_course['sysCode'].'">'.get_lang('CompleteTheSurveysQuestions').'</a></td><td></td></tr>';
@@ -4769,7 +4768,7 @@  discard block
 block discarded – undo
4769 4768
                     if ($field_details[7] == 0) {
4770 4769
                         $field_list_array['extra_'.$field_details[1]]['visibility'] = 0;
4771 4770
                     } else {
4772
-                        $field_list_array['extra_'.$field_details[1]]['visibility']=1;
4771
+                        $field_list_array['extra_'.$field_details[1]]['visibility'] = 1;
4773 4772
                     }
4774 4773
                     break;
4775 4774
                 case UserManager::USER_FIELD_TYPE_DIVIDER:
@@ -4836,7 +4835,7 @@  discard block
 block discarded – undo
4836 4835
         $htmlChart = '';
4837 4836
         if (api_browser_support("svg")) {
4838 4837
             $htmlChart .= api_get_js("d3/d3.v3.5.4.min.js");
4839
-            $htmlChart .= api_get_js("dimple.v2.1.2.min.js") . '
4838
+            $htmlChart .= api_get_js("dimple.v2.1.2.min.js").'
4840 4839
             <script type="text/javascript">
4841 4840
             var svg = dimple.newSvg("#'.$chartContainerId.'", "100%", 400);
4842 4841
             var data = [';
@@ -4845,40 +4844,40 @@  discard block
 block discarded – undo
4845 4844
             foreach ($chartData as $chartDataElement) {
4846 4845
                 $htmlChart .= '{"';
4847 4846
                 if (!$hasSerie) {
4848
-                    $htmlChart .= get_lang("Option") . '":"' . $chartDataElement['option'] . '", "';
4847
+                    $htmlChart .= get_lang("Option").'":"'.$chartDataElement['option'].'", "';
4849 4848
                     array_push($order, $chartDataElement['option']);
4850 4849
                 } else {
4851 4850
                     if (!is_array($chartDataElement['serie'])) {
4852
-                        $htmlChart .= get_lang("Option") . '":"' . $chartDataElement['serie'] . '", "' .
4853
-                            get_lang("Score") . '":"' . $chartDataElement['option'] . '", "';
4851
+                        $htmlChart .= get_lang("Option").'":"'.$chartDataElement['serie'].'", "'.
4852
+                            get_lang("Score").'":"'.$chartDataElement['option'].'", "';
4854 4853
                         array_push($serie, $chartDataElement['serie']);
4855 4854
                     } else {
4856
-                        $htmlChart .= get_lang("Serie") . '":"' . $chartDataElement['serie'][0] . '", "' .
4857
-                            get_lang("Option") . '":"' . $chartDataElement['serie'][1] . '", "' .
4858
-                            get_lang("Score") . '":"' . $chartDataElement['option'] . '", "';
4855
+                        $htmlChart .= get_lang("Serie").'":"'.$chartDataElement['serie'][0].'", "'.
4856
+                            get_lang("Option").'":"'.$chartDataElement['serie'][1].'", "'.
4857
+                            get_lang("Score").'":"'.$chartDataElement['option'].'", "';
4859 4858
                     }
4860 4859
                 }
4861
-                $htmlChart .= get_lang("Votes") . '":"' . $chartDataElement['votes'] .
4860
+                $htmlChart .= get_lang("Votes").'":"'.$chartDataElement['votes'].
4862 4861
                     '"},';
4863 4862
             }
4864 4863
             rtrim($htmlChart, ",");
4865 4864
             $htmlChart .= '];
4866 4865
                 var myChart = new dimple.chart(svg, data);
4867
-                myChart.addMeasureAxis("y", "' . get_lang("Votes") . '");';
4866
+                myChart.addMeasureAxis("y", "' . get_lang("Votes").'");';
4868 4867
             if (!$hasSerie) {
4869
-                $htmlChart .= 'var xAxisCategory = myChart.addCategoryAxis("x", "' . get_lang("Option") . '");
4870
-                    xAxisCategory.addOrderRule(' . json_encode($order) . ');
4871
-                    myChart.addSeries("' . get_lang("Option") . '", dimple.plot.bar);';
4868
+                $htmlChart .= 'var xAxisCategory = myChart.addCategoryAxis("x", "'.get_lang("Option").'");
4869
+                    xAxisCategory.addOrderRule(' . json_encode($order).');
4870
+                    myChart.addSeries("' . get_lang("Option").'", dimple.plot.bar);';
4872 4871
             } else {
4873 4872
                 if (!is_array($chartDataElement['serie'])) {
4874 4873
                     $serie = array_values(array_unique($serie));
4875
-                    $htmlChart .= 'var xAxisCategory = myChart.addCategoryAxis("x", ["' . get_lang("Option") . '","' . get_lang("Score") . '"]);
4876
-                        xAxisCategory.addOrderRule(' . json_encode($serie) . ');
4877
-                        xAxisCategory.addGroupOrderRule("' . get_lang("Score") . '");
4878
-                        myChart.addSeries("' . get_lang("Option") . '", dimple.plot.bar);';
4874
+                    $htmlChart .= 'var xAxisCategory = myChart.addCategoryAxis("x", ["'.get_lang("Option").'","'.get_lang("Score").'"]);
4875
+                        xAxisCategory.addOrderRule(' . json_encode($serie).');
4876
+                        xAxisCategory.addGroupOrderRule("' . get_lang("Score").'");
4877
+                        myChart.addSeries("' . get_lang("Option").'", dimple.plot.bar);';
4879 4878
                 } else {
4880
-                    $htmlChart .= 'myChart.addCategoryAxis("x", ["' . get_lang("Option") . '","' . get_lang("Score") . '"]);
4881
-                        myChart.addSeries("' . get_lang("Serie") . '", dimple.plot.bar);';
4879
+                    $htmlChart .= 'myChart.addCategoryAxis("x", ["'.get_lang("Option").'","'.get_lang("Score").'"]);
4880
+                        myChart.addSeries("' . get_lang("Serie").'", dimple.plot.bar);';
4882 4881
                 }
4883 4882
             }
4884 4883
             $htmlChart .= 'myChart.draw();
Please login to merge, or discard this patch.
main/mySpace/myStudents.php 1 patch
Spacing   +71 added lines, -71 removed lines patch added patch discarded remove patch
@@ -63,52 +63,52 @@  discard block
 block discarded – undo
63 63
 if (isset($_GET['details'])) {
64 64
     if ($origin == 'user_course') {
65 65
         if (empty ($cidReq)) {
66
-            $interbreadcrumb[] = array (
67
-                "url" => api_get_path(WEB_COURSE_PATH) . $courseInfo['directory'],
66
+            $interbreadcrumb[] = array(
67
+                "url" => api_get_path(WEB_COURSE_PATH).$courseInfo['directory'],
68 68
                 'name' => $courseInfo['title']
69 69
             );
70 70
         }
71
-        $interbreadcrumb[] = array (
72
-            "url" => "../user/user.php?cidReq=" . $course_code,
71
+        $interbreadcrumb[] = array(
72
+            "url" => "../user/user.php?cidReq=".$course_code,
73 73
             "name" => get_lang("Users")
74 74
         );
75 75
     } else
76 76
         if ($origin == 'tracking_course') {
77
-            $interbreadcrumb[] = array (
78
-                "url" => "../tracking/courseLog.php?cidReq=".$course_code.'&id_session=' . api_get_session_id(),
77
+            $interbreadcrumb[] = array(
78
+                "url" => "../tracking/courseLog.php?cidReq=".$course_code.'&id_session='.api_get_session_id(),
79 79
                 "name" => get_lang("Tracking")
80 80
             );
81 81
         } else
82 82
             if ($origin == 'resume_session') {
83
-                $interbreadcrumb[] = array (
83
+                $interbreadcrumb[] = array(
84 84
                     'url' => "../session/session_list.php",
85 85
                     "name" => get_lang('SessionList')
86 86
                 );
87
-                $interbreadcrumb[] = array (
88
-                    'url' => "../session/resume_session.php?id_session=" . $sessionId,
87
+                $interbreadcrumb[] = array(
88
+                    'url' => "../session/resume_session.php?id_session=".$sessionId,
89 89
                     "name" => get_lang('SessionOverview')
90 90
                 );
91 91
             } else {
92
-                $interbreadcrumb[] = array (
92
+                $interbreadcrumb[] = array(
93 93
                     "url" => "index.php",
94 94
                     "name" => get_lang('MySpace')
95 95
                 );
96 96
                 if (isset ($_GET['id_coach']) && intval($_GET['id_coach']) != 0) {
97
-                    $interbreadcrumb[] = array (
98
-                        "url" => "student.php?id_coach=" . Security :: remove_XSS($_GET['id_coach']),
97
+                    $interbreadcrumb[] = array(
98
+                        "url" => "student.php?id_coach=".Security :: remove_XSS($_GET['id_coach']),
99 99
                         "name" => get_lang("CoachStudents")
100 100
                     );
101
-                    $interbreadcrumb[] = array (
102
-                        "url" => "myStudents.php?student=" . Security :: remove_XSS($_GET['student']) . '&id_coach=' . Security :: remove_XSS($_GET['id_coach']),
101
+                    $interbreadcrumb[] = array(
102
+                        "url" => "myStudents.php?student=".Security :: remove_XSS($_GET['student']).'&id_coach='.Security :: remove_XSS($_GET['id_coach']),
103 103
                         "name" => get_lang("StudentDetails")
104 104
                     );
105 105
                 } else {
106
-                    $interbreadcrumb[] = array (
106
+                    $interbreadcrumb[] = array(
107 107
                         "url" => "student.php",
108 108
                         "name" => get_lang("MyStudents")
109 109
                     );
110
-                    $interbreadcrumb[] = array (
111
-                        "url" => "myStudents.php?student=" . Security :: remove_XSS($_GET['student']),
110
+                    $interbreadcrumb[] = array(
111
+                        "url" => "myStudents.php?student=".Security :: remove_XSS($_GET['student']),
112 112
                         "name" => get_lang("StudentDetails")
113 113
                     );
114 114
                 }
@@ -116,7 +116,7 @@  discard block
 block discarded – undo
116 116
     $nameTools = get_lang("DetailsStudentInCourse");
117 117
 } else {
118 118
     if ($origin == 'resume_session') {
119
-        $interbreadcrumb[] = array (
119
+        $interbreadcrumb[] = array(
120 120
             'url' => "../session/session_list.php",
121 121
             "name" => get_lang('SessionList')
122 122
         );
@@ -127,24 +127,24 @@  discard block
 block discarded – undo
127 127
             );
128 128
         }
129 129
     } else {
130
-        $interbreadcrumb[] = array (
130
+        $interbreadcrumb[] = array(
131 131
             "url" => "index.php",
132 132
             "name" => get_lang('MySpace')
133 133
         );
134 134
         if (isset ($_GET['id_coach']) && intval($_GET['id_coach']) != 0) {
135 135
             if ($sessionId) {
136
-                $interbreadcrumb[] = array (
137
-                    "url" => "student.php?id_coach=" . Security :: remove_XSS($_GET['id_coach']) . "&id_session=" . $sessionId,
136
+                $interbreadcrumb[] = array(
137
+                    "url" => "student.php?id_coach=".Security :: remove_XSS($_GET['id_coach'])."&id_session=".$sessionId,
138 138
                     "name" => get_lang("CoachStudents")
139 139
                 );
140 140
             } else {
141
-                $interbreadcrumb[] = array (
142
-                    "url" => "student.php?id_coach=" . Security :: remove_XSS($_GET['id_coach']),
141
+                $interbreadcrumb[] = array(
142
+                    "url" => "student.php?id_coach=".Security :: remove_XSS($_GET['id_coach']),
143 143
                     "name" => get_lang("CoachStudents")
144 144
                 );
145 145
             }
146 146
         } else {
147
-            $interbreadcrumb[] = array (
147
+            $interbreadcrumb[] = array(
148 148
                 "url" => "student.php",
149 149
                 "name" => get_lang("MyStudents")
150 150
             );
@@ -315,28 +315,28 @@  discard block
 block discarded – undo
315 315
     // Actions bar
316 316
     echo '<div class="actions">';
317 317
     echo '<a href="javascript: window.history.go(-1);">'.
318
-            Display::return_icon('back.png', get_lang('Back'),'',ICON_SIZE_MEDIUM).'</a>';
318
+            Display::return_icon('back.png', get_lang('Back'), '', ICON_SIZE_MEDIUM).'</a>';
319 319
 
320 320
     echo '<a href="javascript: void(0);" onclick="javascript: window.print();">'.
321
-            Display::return_icon('printer.png', get_lang('Print'),'',ICON_SIZE_MEDIUM).'</a>';
321
+            Display::return_icon('printer.png', get_lang('Print'), '', ICON_SIZE_MEDIUM).'</a>';
322 322
 
323
-    echo '<a href="' . api_get_self() . '?' . Security :: remove_XSS($_SERVER['QUERY_STRING']) . '&export=csv">'.
324
-            Display::return_icon('export_csv.png', get_lang('ExportAsCSV'),'',ICON_SIZE_MEDIUM).'</a> ';
323
+    echo '<a href="'.api_get_self().'?'.Security :: remove_XSS($_SERVER['QUERY_STRING']).'&export=csv">'.
324
+            Display::return_icon('export_csv.png', get_lang('ExportAsCSV'), '', ICON_SIZE_MEDIUM).'</a> ';
325 325
 
326
-    echo '<a href="' . api_get_self() . '?' . Security :: remove_XSS($_SERVER['QUERY_STRING']) . '&export=xls">'.
327
-    Display::return_icon('export_excel.png', get_lang('ExportAsXLS'),'',ICON_SIZE_MEDIUM).'</a> ';
326
+    echo '<a href="'.api_get_self().'?'.Security :: remove_XSS($_SERVER['QUERY_STRING']).'&export=xls">'.
327
+    Display::return_icon('export_excel.png', get_lang('ExportAsXLS'), '', ICON_SIZE_MEDIUM).'</a> ';
328 328
 
329 329
     if (!empty ($user_info['email'])) {
330 330
         $send_mail = '<a href="mailto:'.$user_info['email'].'">'.
331
-            Display :: return_icon('mail_send.png', get_lang('SendMail'),'',ICON_SIZE_MEDIUM).'</a>';
331
+            Display :: return_icon('mail_send.png', get_lang('SendMail'), '', ICON_SIZE_MEDIUM).'</a>';
332 332
     } else {
333
-        $send_mail = Display :: return_icon('mail_send_na.png', get_lang('SendMail'),'',ICON_SIZE_MEDIUM);
333
+        $send_mail = Display :: return_icon('mail_send_na.png', get_lang('SendMail'), '', ICON_SIZE_MEDIUM);
334 334
     }
335 335
     echo $send_mail;
336 336
     if (!empty($student_id) && !empty($_GET['course'])) {
337 337
         // Only show link to connection details if course and student were defined in the URL
338
-        echo '<a href="access_details.php?student=' . $student_id . '&course=' . Security :: remove_XSS($_GET['course']) . '&origin=' . $origin. '&cidReq='.Security::remove_XSS($_GET['course']).'&id_session='.$sessionId.'">'.
339
-            Display :: return_icon('statistics.png', get_lang('AccessDetails'),'',ICON_SIZE_MEDIUM).'</a>';
338
+        echo '<a href="access_details.php?student='.$student_id.'&course='.Security :: remove_XSS($_GET['course']).'&origin='.$origin.'&cidReq='.Security::remove_XSS($_GET['course']).'&id_session='.$sessionId.'">'.
339
+            Display :: return_icon('statistics.png', get_lang('AccessDetails'), '', ICON_SIZE_MEDIUM).'</a>';
340 340
     }
341 341
     if (api_can_login_as($student_id)) {
342 342
         echo '<a href="'.api_get_path(WEB_CODE_PATH).'admin/user_list.php?action=login_as&user_id='.$student_id.'&sec_token='.$token.'">'.
@@ -401,7 +401,7 @@  discard block
 block discarded – undo
401 401
     $csv_content[] = array(
402 402
         get_lang('Information', '')
403 403
     );
404
-    $csv_content[] = array (
404
+    $csv_content[] = array(
405 405
         get_lang('Name', ''),
406 406
         get_lang('Email', ''),
407 407
         get_lang('Tel', '')
@@ -429,7 +429,7 @@  discard block
 block discarded – undo
429 429
         strip_tags($first_connection_date),
430 430
         strip_tags($last_connection_date),
431 431
         $time_spent_on_the_course,
432
-        $avg_student_progress . '%',
432
+        $avg_student_progress.'%',
433 433
         $avg_student_score
434 434
     );
435 435
 
@@ -476,19 +476,19 @@  discard block
 block discarded – undo
476 476
             </thead>
477 477
             <tbody>
478 478
             <tr>
479
-                <td><?php echo get_lang('Name') . ' : '.$user_info['complete_name']; ?></td>
479
+                <td><?php echo get_lang('Name').' : '.$user_info['complete_name']; ?></td>
480 480
             </tr>
481 481
             <tr>
482
-                <td><?php echo get_lang('Email') . ' : ';
482
+                <td><?php echo get_lang('Email').' : ';
483 483
                     if (!empty ($user_info['email'])) {
484
-                        echo '<a href="mailto:' . $user_info['email'] . '">' . $user_info['email'] . '</a>';
484
+                        echo '<a href="mailto:'.$user_info['email'].'">'.$user_info['email'].'</a>';
485 485
                     } else {
486 486
                         echo get_lang('NoEmail');
487 487
                     } ?>
488 488
                 </td>
489 489
             </tr>
490 490
             <tr>
491
-                <td> <?php echo get_lang('Tel') . ' : ';
491
+                <td> <?php echo get_lang('Tel').' : ';
492 492
                     if (!empty ($user_info['phone'])) {
493 493
                         echo $user_info['phone'];
494 494
                     } else {
@@ -498,7 +498,7 @@  discard block
 block discarded – undo
498 498
                 </td>
499 499
             </tr>
500 500
             <tr>
501
-                <td> <?php echo get_lang('OfficialCode') . ' : ';
501
+                <td> <?php echo get_lang('OfficialCode').' : ';
502 502
                     if (!empty ($user_info['official_code'])) {
503 503
                         echo $user_info['official_code'];
504 504
                     } else {
@@ -508,13 +508,13 @@  discard block
 block discarded – undo
508 508
                 </td>
509 509
             </tr>
510 510
             <tr>
511
-                <td><?php echo get_lang('OnLine') . ' : '.$online; ?> </td>
511
+                <td><?php echo get_lang('OnLine').' : '.$online; ?> </td>
512 512
             </tr>
513 513
             <?php
514 514
 
515 515
             // Display timezone if the user selected one and if the admin allows the use of user's timezone
516 516
             $timezone = null;
517
-            $timezone_user = UserManager::get_extra_user_data_by_field($user_info['user_id'],'timezone');
517
+            $timezone_user = UserManager::get_extra_user_data_by_field($user_info['user_id'], 'timezone');
518 518
             $use_users_timezone = api_get_setting('use_users_timezone', 'timezones');
519 519
             if ($timezone_user['timezone'] != null && $use_users_timezone == 'true') {
520 520
                 $timezone = $timezone_user['timezone'];
@@ -522,7 +522,7 @@  discard block
 block discarded – undo
522 522
             if ($timezone !== null) {
523 523
                 ?>
524 524
                 <tr>
525
-                    <td> <?php echo get_lang('Timezone') . ' : '.$timezone; ?> </td>
525
+                    <td> <?php echo get_lang('Timezone').' : '.$timezone; ?> </td>
526 526
                 </tr>
527 527
             <?php
528 528
             }
@@ -554,7 +554,7 @@  discard block
 block discarded – undo
554 554
                     <td align="right">
555 555
                         <?php
556 556
                         echo get_lang('Progress').' ';
557
-                        Display :: display_icon('info3.gif', get_lang('ScormAndLPProgressTotalAverage'), array ('align' => 'absmiddle', 'hspace' => '3px'));?>
557
+                        Display :: display_icon('info3.gif', get_lang('ScormAndLPProgressTotalAverage'), array('align' => 'absmiddle', 'hspace' => '3px')); ?>
558 558
                     </td>
559 559
                     <td align="left"><?php echo $avg_student_progress.'%' ?></td>
560 560
                 </tr>
@@ -562,7 +562,7 @@  discard block
 block discarded – undo
562 562
                     <td align="right">
563 563
                         <?php
564 564
                         echo get_lang('Score').' ';
565
-                        Display :: display_icon('info3.gif', get_lang('ScormAndLPTestTotalAverage'), array ('align' => 'absmiddle', 'hspace' => '3px')); ?>
565
+                        Display :: display_icon('info3.gif', get_lang('ScormAndLPTestTotalAverage'), array('align' => 'absmiddle', 'hspace' => '3px')); ?>
566 566
                     </td>
567 567
                     <td align="left"><?php
568 568
                         if (is_numeric($avg_student_score)) {
@@ -645,9 +645,9 @@  discard block
 block discarded – undo
645 645
                 }
646 646
 
647 647
                 if (!empty($access_start_date) && !empty($access_end_date)) {
648
-                    $date_session = get_lang('From') . ' ' . $access_start_date . ' ' . get_lang('Until') . ' ' . $access_end_date;
648
+                    $date_session = get_lang('From').' '.$access_start_date.' '.get_lang('Until').' '.$access_end_date;
649 649
                 }
650
-                $title = Display::return_icon('session.png', get_lang('Session'), array(), ICON_SIZE_SMALL).' '.$session_name.($date_session?' ('.$date_session.')':'');
650
+                $title = Display::return_icon('session.png', get_lang('Session'), array(), ICON_SIZE_SMALL).' '.$session_name.($date_session ? ' ('.$date_session.')' : '');
651 651
             }
652 652
 
653 653
             // Courses
@@ -702,16 +702,16 @@  discard block
 block discarded – undo
702 702
                         $scoretotal = array();
703 703
                         if (isset($cats) && isset($cats[0])) {
704 704
                             if (!empty($sessionId)) {
705
-                                $scoretotal= $cats[0]->calc_score($student_id, null, $courseCodeItem, $sessionId);
705
+                                $scoretotal = $cats[0]->calc_score($student_id, null, $courseCodeItem, $sessionId);
706 706
                             } else {
707
-                                $scoretotal= $cats[0]->calc_score($student_id, null, $courseCodeItem);
707
+                                $scoretotal = $cats[0]->calc_score($student_id, null, $courseCodeItem);
708 708
                             }
709 709
                         }
710 710
 
711 711
                         $scoretotal_display = '0/0 (0%)';
712 712
                         if (!empty($scoretotal)) {
713 713
                             $scoretotal_display =
714
-                                round($scoretotal[0], 1 ).'/'.
714
+                                round($scoretotal[0], 1).'/'.
715 715
                                 round($scoretotal[1], 1).
716 716
                                 ' ('.round(($scoretotal[0] / $scoretotal[1]) * 100, 2).' %)';
717 717
                         }
@@ -732,9 +732,9 @@  discard block
 block discarded – undo
732 732
                         );
733 733
 
734 734
                         echo '<tr>
735
-                        <td ><a href="' .$courseInfoItem['course_public_url'] .'?id_session=' . $sessionId . '">'.
735
+                        <td ><a href="' .$courseInfoItem['course_public_url'].'?id_session='.$sessionId.'">'.
736 736
                             $courseInfoItem['title'].'</a></td>
737
-                        <td >'.$time_spent_on_course .'</td>
737
+                        <td >'.$time_spent_on_course.'</td>
738 738
                         <td >'.$progress.'</td>
739 739
                         <td >'.$score.'</td>
740 740
                         <td >'.$attendances_faults_avg.'</td>
@@ -804,7 +804,7 @@  discard block
 block discarded – undo
804 804
                 <table class="table table-striped table-hover">
805 805
                 <thead>
806 806
                 <tr>
807
-                    <th><?php echo get_lang('LearningPath');?></th>
807
+                    <th><?php echo get_lang('LearningPath'); ?></th>
808 808
                     <th>
809 809
                         <?php
810 810
                         echo get_lang('Time').' ';
@@ -879,7 +879,7 @@  discard block
 block discarded – undo
879 879
 
880 880
                     if ($progress === null) {
881 881
                         $progress = '0%';
882
-                    }  else {
882
+                    } else {
883 883
                         $any_result = true;
884 884
                     }
885 885
 
@@ -906,7 +906,7 @@  discard block
 block discarded – undo
906 906
                     if (!empty($start_time)) {
907 907
                         $start_time = api_convert_and_format_date($start_time, DATE_TIME_FORMAT_LONG);
908 908
                     } else {
909
-                        $start_time =  '-';
909
+                        $start_time = '-';
910 910
                     }
911 911
 
912 912
                     if (!empty($total_time)) $any_result = true;
@@ -938,11 +938,11 @@  discard block
 block discarded – undo
938 938
                     $i++;
939 939
 
940 940
                     // csv export content
941
-                    $csv_content[] = array (
941
+                    $csv_content[] = array(
942 942
                         api_html_entity_decode(stripslashes($lp_name), ENT_QUOTES, $charset),
943 943
                         api_time_to_hms($total_time),
944
-                        $score . '%',
945
-                        $score_latest . '%',
944
+                        $score.'%',
945
+                        $score_latest.'%',
946 946
                         $progress.'%',
947 947
                         $start_time
948 948
                     );
@@ -981,7 +981,7 @@  discard block
 block discarded – undo
981 981
                     if ($any_result === true) {
982 982
                         $from = '';
983 983
                         if ($from_myspace) {
984
-                            $from ='&from=myspace';
984
+                            $from = '&from=myspace';
985 985
                         }
986 986
                         $link = Display::url(
987 987
                             Display::return_icon('2rightarrow.png', get_lang('Details')),
@@ -994,14 +994,14 @@  discard block
 block discarded – undo
994 994
                         echo '<td>';
995 995
                         if ($any_result === true) {
996 996
                             echo '<a href="myStudents.php?action=reset_lp&sec_token='.$token.'&cidReq='.Security::remove_XSS($_GET['course']).'&course='.Security::remove_XSS($_GET['course']).'&details='.Security::remove_XSS($_GET['details']).'&origin='.$origin.'&lp_id='.$learnpath->getId().'&student='.$user_info['user_id'].'&details=true&id_session='.$sessionId.'">';
997
-                            echo Display::return_icon('clean.png', get_lang('Clean'),'',ICON_SIZE_SMALL).'</a>';
997
+                            echo Display::return_icon('clean.png', get_lang('Clean'), '', ICON_SIZE_SMALL).'</a>';
998 998
                             echo '</a>';
999 999
                         }
1000 1000
                         echo '</td>';
1001 1001
                         echo '</tr>';
1002 1002
                     }
1003 1003
                     $data_learnpath[$i][] = $lp_name;
1004
-                    $data_learnpath[$i][] = $progress . '%';
1004
+                    $data_learnpath[$i][] = $progress.'%';
1005 1005
                 }
1006 1006
             }
1007 1007
             ?>
@@ -1016,7 +1016,7 @@  discard block
 block discarded – undo
1016 1016
         <thead>
1017 1017
         <tr>
1018 1018
             <th><?php echo get_lang('Exercises'); ?></th>
1019
-            <th><?php echo get_lang('LearningPath');?></th>
1019
+            <th><?php echo get_lang('LearningPath'); ?></th>
1020 1020
             <th><?php echo get_lang('AvgCourseScore').' '.Display :: return_icon('info3.gif', get_lang('AverageScore'), array('align' => 'absmiddle', 'hspace' => '3px')) ?></th>
1021 1021
             <th><?php echo get_lang('Attempts'); ?></th>
1022 1022
             <th><?php echo get_lang('LatestAttempt'); ?></th>
@@ -1035,7 +1035,7 @@  discard block
 block discarded – undo
1035 1035
         );
1036 1036
 
1037 1037
         $t_quiz = Database :: get_course_table(TABLE_QUIZ_TEST);
1038
-        $sql = "SELECT quiz.title, id FROM " . $t_quiz . " AS quiz
1038
+        $sql = "SELECT quiz.title, id FROM ".$t_quiz." AS quiz
1039 1039
                 WHERE
1040 1040
                     quiz.c_id =  ".$courseInfo['real_id']." AND
1041 1041
                     (quiz.session_id = $sessionId OR quiz.session_id = 0) AND
@@ -1100,7 +1100,7 @@  discard block
 block discarded – undo
1100 1100
                 echo '<td>';
1101 1101
 
1102 1102
                 if ($count_attempts > 0) {
1103
-                    echo $score_percentage . '%';
1103
+                    echo $score_percentage.'%';
1104 1104
                 } else {
1105 1105
                     echo '-';
1106 1106
                     $score_percentage = 0;
@@ -1110,7 +1110,7 @@  discard block
 block discarded – undo
1110 1110
                 echo '<td>'.$count_attempts.'</td>';
1111 1111
                 echo '<td>';
1112 1112
 
1113
-                $sql = 'SELECT exe_id FROM ' . $tbl_stats_exercices . '
1113
+                $sql = 'SELECT exe_id FROM '.$tbl_stats_exercices.'
1114 1114
                          WHERE
1115 1115
                             exe_exo_id = "'.$exercise_id.'" AND
1116 1116
                             exe_user_id ="'.$student_id.'" AND
@@ -1123,7 +1123,7 @@  discard block
 block discarded – undo
1123 1123
                 if (Database :: num_rows($result_last_attempt) > 0) {
1124 1124
                     $id_last_attempt = Database :: result($result_last_attempt, 0, 0);
1125 1125
                     if ($count_attempts > 0)
1126
-                        echo '<a href="../exercice/exercise_show.php?id=' . $id_last_attempt . '&cidReq='.$course_code.'&session_id='.$sessionId.'&student='.$student_id.'&origin='.(empty($origin)?'tracking':$origin).'">
1126
+                        echo '<a href="../exercice/exercise_show.php?id='.$id_last_attempt.'&cidReq='.$course_code.'&session_id='.$sessionId.'&student='.$student_id.'&origin='.(empty($origin) ? 'tracking' : $origin).'">
1127 1127
                         '.Display::return_icon('quiz.gif').'
1128 1128
                      </a>';
1129 1129
                 }
@@ -1131,11 +1131,11 @@  discard block
 block discarded – undo
1131 1131
 
1132 1132
                 echo '<td>';
1133 1133
                 $all_attempt_url = "../exercice/exercise_report.php?exerciseId=$exercise_id&cidReq=$course_code&filter_by_user=$student_id&id_session=$sessionId";
1134
-                echo Display::url(Display::return_icon('test_results.png', get_lang('AllAttempts'), array(), ICON_SIZE_SMALL), $all_attempt_url );
1134
+                echo Display::url(Display::return_icon('test_results.png', get_lang('AllAttempts'), array(), ICON_SIZE_SMALL), $all_attempt_url);
1135 1135
 
1136 1136
                 echo '</td></tr>';
1137 1137
                 $data_exercices[$i][] = $exercices['title'];
1138
-                $data_exercices[$i][] = $score_percentage . '%';
1138
+                $data_exercices[$i][] = $score_percentage.'%';
1139 1139
                 $data_exercices[$i][] = $count_attempts;
1140 1140
 
1141 1141
                 $csv_content[] = array(
@@ -1163,7 +1163,7 @@  discard block
 block discarded – undo
1163 1163
             $survey_list = SurveyManager::get_surveys($course_code, $sessionId);
1164 1164
 
1165 1165
             $survey_data = array();
1166
-            foreach($survey_list as $survey) {
1166
+            foreach ($survey_list as $survey) {
1167 1167
                 $user_list = SurveyManager::get_people_who_filled_survey($survey['survey_id'], false, $courseInfo['real_id']);
1168 1168
                 $survey_done = Display::return_icon("accept_na.png", get_lang('NoAnswer'), array(), ICON_SIZE_SMALL);
1169 1169
                 if (in_array($student_id, $user_list)) {
@@ -1188,7 +1188,7 @@  discard block
 block discarded – undo
1188 1188
                         $column = 0;
1189 1189
                         $table->setCellContents($row, $column, $data);
1190 1190
                         $class = 'class="row_odd"';
1191
-                        if($row % 2) {
1191
+                        if ($row % 2) {
1192 1192
                             $class = 'class="row_even"';
1193 1193
                         }
1194 1194
                         $table->setRowAttributes($row, $class, true);
Please login to merge, or discard this patch.