Minor - format code

main/coursecopy/create_backup.php

@@ -46,8 +46,6 @@ Display::display_header($nameTools);
 // Display the tool title
 echo Display::page_header($nameTools);
 
-/*	MAIN CODE */
-
 if (Security::check_token('post') && (
         (
             isset($_POST['action']) &&
@@ -70,7 +68,9 @@ if (Security::check_token('post') && (
 
     $zip_file = CourseArchiver::createBackup($course);
     echo Display::return_message(get_lang('BackupCreated'), 'confirm');
-    echo '<br /><a class="btn btn-primary btn-large" href="'.api_get_path(WEB_CODE_PATH).'course_info/download.php?archive='.$zip_file.'&'.api_get_cidreq().'">
+    echo '<br />
+        <a class="btn btn-primary btn-large" 
+        href="'.api_get_path(WEB_CODE_PATH).'course_info/download.php?archive='.$zip_file.'&'.api_get_cidreq().'">
     '.get_lang('Download').'</a>';
 } elseif (Security::check_token('post') && (
         isset($_POST['backup_option']) &&

src/Chamilo/CourseBundle/Component/CourseCopy/Course.php

@@ -92,7 +92,8 @@ class Course
 
     /**
      * Returns sample text based on the imported course content.
-     * This sample text is to be used for course language or encoding detection if there is missing (meta)data in the archive.
+     * This sample text is to be used for course language or encoding
+     * detection if there is missing (meta)data in the archive.
      *
      * @return string the resulting sample text extracted from some common resources' data fields
      */
@@ -283,7 +284,7 @@ class Course
                             $resource->question = api_to_system_encoding($resource->question, $this->encoding);
                             $resource->description = api_to_system_encoding($resource->description, $this->encoding);
                             if (is_array($resource->answers) && count($resource->answers) > 0) {
-                                foreach ($resource->answers as $index => &$answer) {
+                                foreach ($resource->answers as &$answer) {
                                     $answer['answer'] = api_to_system_encoding($answer['answer'], $this->encoding);
                                     $answer['comment'] = api_to_system_encoding($answer['comment'], $this->encoding);
                                 }

src/Chamilo/CourseBundle/Component/CourseCopy/CourseArchiver.php

@@ -210,7 +210,10 @@ class CourseArchiver
                     $date = $file_parts[0];
                     $ext = isset($file_parts[1]) ? $file_parts[1] : null;
                     if ($ext == 'zip' && ($user_id != null && $owner_id == $user_id || $user_id == null)) {
-                        $date = substr($date, 0, 4).'-'.substr($date, 4, 2).'-'.substr($date, 6, 2).' '.substr($date, 9, 2).':'.substr($date, 11, 2).':'.substr($date, 13, 2);
+                        $date =
+                            substr($date, 0, 4).'-'.substr($date, 4, 2).'-'.
+                            substr($date, 6, 2).' '.substr($date, 9, 2).':'.
+                            substr($date, 11, 2).':'.substr($date, 13, 2);
                         $backup_files[] = [
                             'file' => $file,
                             'date' => $date,

src/Chamilo/CourseBundle/Component/CourseCopy/CourseSelectForm.php

@@ -370,7 +370,10 @@ class CourseSelectForm
                     switch ($type) {
                         case RESOURCE_QUIZQUESTION:
                             foreach ($resources as $id => $resource) {
-                                echo '<input type="hidden" name="resource['.RESOURCE_QUIZQUESTION.']['.$id.']" id="resource['.RESOURCE_QUIZQUESTION.']['.$id.']" value="On" />';
+                                echo '<input 
+                                    type="hidden" 
+                                    name="resource['.RESOURCE_QUIZQUESTION.']['.$id.']" 
+                                    id="resource['.RESOURCE_QUIZQUESTION.']['.$id.']" value="On" />';
                             }
                             break;
                     }
@@ -390,7 +393,10 @@ class CourseSelectForm
                     switch ($type) {
                         case RESOURCE_SCORM:
                             foreach ($resources as $id => $resource) {
-                                echo '<input type="hidden" name="resource['.RESOURCE_SCORM.']['.$id.']" id="resource['.RESOURCE_SCORM.']['.$id.']" value="On" />';
+                                echo '<input 
+                                    type="hidden" 
+                                    name="resource['.RESOURCE_SCORM.']['.$id.']" 
+                                    id="resource['.RESOURCE_SCORM.']['.$id.']" value="On" />';
                             }
                             break;
                     }
@@ -702,7 +708,8 @@ class CourseSelectForm
             }
         }
         if ($avoid_serialize) {
-            //Documents are avoided due the huge amount of memory that the serialize php function "eats" (when there are directories with hundred/thousand of files)
+            // Documents are avoided due the huge amount of memory that the serialize php
+            // function "eats" (when there are directories with hundred/thousand of files)
             // this is a known issue of serialize
             $course->resources['document'] = null;
         }
@@ -713,7 +720,9 @@ class CourseSelectForm
                 echo '<input type="hidden" name="'.$key.'" value="'.$value.'"/>';
             }
         }
-        echo '<br /><button class="save" type="submit" onclick="checkLearnPath(\''.addslashes(get_lang('DocumentsWillBeAddedToo')).'\')">'.get_lang('Ok').'</button>';
+        echo '<br /><button class="save" type="submit" 
+            onclick="checkLearnPath(\''.addslashes(get_lang('DocumentsWillBeAddedToo')).'\')">'.
+            get_lang('Ok').'</button>';
         self::display_hidden_quiz_questions($course);
         self::display_hidden_scorm_directories($course);
         echo '</form>';