chamilo / chamilo-lms

main/document/create_audio.php

Spacing +50 added lines, -50 removed lines

@@ -63,35 +63,35 @@ 
 }
 
 if ($dir[0] != '/') {
-    $dir = '/' . $dir;
+    $dir = '/'.$dir;
 }
 
 if ($dir[strlen($dir) - 1] != '/') {
     $dir .= '/';
 }
 
-$filepath = api_get_path(SYS_COURSE_PATH) . $_course['path'] . '/document' . $dir;
+$filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document'.$dir;
 
 if (!is_dir($filepath)) {
-    $filepath = api_get_path(SYS_COURSE_PATH) . $_course['path'] . '/document/';
+    $filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/';
     $dir = '/';
 }
 
 //groups //TODO: clean
 if (!empty($groupId)) {
     $interbreadcrumb[] = array(
-        "url" => "../group/group_space.php?" . api_get_cidreq(),
+        "url" => "../group/group_space.php?".api_get_cidreq(),
         "name" => get_lang('GroupSpace')
     );
     $group = GroupManager:: get_group_properties($groupId);
     $path = explode('/', $dir);
-    if ('/' . $path[1] != $group['directory']) {
+    if ('/'.$path[1] != $group['directory']) {
         api_not_allowed(true);
     }
 }
 
 $interbreadcrumb[] = array(
-    "url" => "./document.php?curdirpath=" . urlencode($dir) . "&" . api_get_cidreq(),
+    "url" => "./document.php?curdirpath=".urlencode($dir)."&".api_get_cidreq(),
     "name" => get_lang('Documents')
 );
 
@@ -128,11 +128,11 @@ 
 
 $dir_acum = '';
 for ($i = 0; $i < $array_len; $i++) {
-    $url_dir = 'document.php?&curdirpath=' . $dir_acum . $dir_array[$i];
+    $url_dir = 'document.php?&curdirpath='.$dir_acum.$dir_array[$i];
     //Max char 80
     $url_to_who = cut($dir_array[$i], 80);
     $interbreadcrumb[] = array('url' => $url_dir, 'name' => $url_to_who);
-    $dir_acum .= $dir_array[$i] . '/';
+    $dir_acum .= $dir_array[$i].'/';
 }
 
 $service = isset($_GET['service']) ? $_GET['service'] : 'pediaphon';
@@ -140,15 +140,15 @@ 
 Display:: display_header($nameTools, 'Doc');
 
 echo '<div class="actions">';
-echo '<a href="document.php?id=' . $document_id . '">' .
-    Display::return_icon('back.png', get_lang('BackTo') . ' ' . get_lang('DocumentsOverview'), '',
-        ICON_SIZE_MEDIUM) . '</a>';
+echo '<a href="document.php?id='.$document_id.'">'.
+    Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('DocumentsOverview'), '',
+        ICON_SIZE_MEDIUM).'</a>';
 
-echo '<a href="create_audio.php?' . api_get_cidreq() . '&id=' . $document_id . '&service=pediaphon">' .
-    Display::return_icon('pediaphon.png', get_lang('Pediaphon'), '', ICON_SIZE_MEDIUM) . '</a>';
+echo '<a href="create_audio.php?'.api_get_cidreq().'&id='.$document_id.'&service=pediaphon">'.
+    Display::return_icon('pediaphon.png', get_lang('Pediaphon'), '', ICON_SIZE_MEDIUM).'</a>';
 
-echo '<a href="create_audio.php?' . api_get_cidreq() . '&id=' . $document_id . '&service=google">' .
-    Display::return_icon('google.png', get_lang('GoogleAudio'), '', ICON_SIZE_MEDIUM) . '</a>';
+echo '<a href="create_audio.php?'.api_get_cidreq().'&id='.$document_id.'&service=google">'.
+    Display::return_icon('google.png', get_lang('GoogleAudio'), '', ICON_SIZE_MEDIUM).'</a>';
 echo '</div>';
 ?>
     <!-- javascript and styles for textareaCounter-->
@@ -213,14 +213,14 @@ 
 $selected_language = null;
 
 while ($row = Database::fetch_array($result_select)) {
-    $options[$row['isocode']] = $row['original_name'] . ' (' . $row['english_name'] . ')';
+    $options[$row['isocode']] = $row['original_name'].' ('.$row['english_name'].')';
     if (in_array($row['isocode'], array('de', 'en', 'es', 'fr'))) {
-        $options_pedia[$row['isocode']] = $row['original_name'] . ' (' . $row['english_name'] . ')';
+        $options_pedia[$row['isocode']] = $row['original_name'].' ('.$row['english_name'].')';
     }
 }
 
 if ($service == 'google') {
-    $selected_language = api_get_language_isocode();//lang default is the course language
+    $selected_language = api_get_language_isocode(); //lang default is the course language
 
     $form = new FormValidator('form1', 'post', api_get_self().'?'.api_get_cidreq(), '', array('id' => 'form1'));
     $form->addHeader(get_lang('HelpText2Audio'));
@@ -272,16 +272,16 @@ 
         var voices = new Array()
 
         <!--German -->
-        voices['de'] = ["<?php echo get_lang('Female') . ' (de1)'; ?>|de1", "<?php echo get_lang('Male') . ' (de2)'; ?>|de2", "<?php echo get_lang('Female') . ' (de3)'; ?>|de3", "<?php echo get_lang('Male') . ' (de4)'; ?>|de4", "<?php echo get_lang('Female') . ' (de5)'; ?>|de5", "<?php echo get_lang('Male') . ' (de6)'; ?>|de6", "<?php echo get_lang('Female') . ' (de7)'; ?>|de7", "<?php echo get_lang('Female') . ' (de8 HQ)'; ?>|de8"]
+        voices['de'] = ["<?php echo get_lang('Female').' (de1)'; ?>|de1", "<?php echo get_lang('Male').' (de2)'; ?>|de2", "<?php echo get_lang('Female').' (de3)'; ?>|de3", "<?php echo get_lang('Male').' (de4)'; ?>|de4", "<?php echo get_lang('Female').' (de5)'; ?>|de5", "<?php echo get_lang('Male').' (de6)'; ?>|de6", "<?php echo get_lang('Female').' (de7)'; ?>|de7", "<?php echo get_lang('Female').' (de8 HQ)'; ?>|de8"]
 
         <!--English -->
-        voices['en'] = ["<?php echo get_lang('Male') . ' (en1)'; ?>|en1", "<?php echo get_lang('Male') . ' (en2 HQ)'; ?>|en2", "<?php echo get_lang('Female') . ' (us1)'; ?>|us1", "<?php echo get_lang('Male') . ' (us2)'; ?>|us2", "<?php echo get_lang('Male') . ' (us3)'; ?>|us3", "<?php echo get_lang('Female') . '(us4 HQ)'; ?>|us4"]
+        voices['en'] = ["<?php echo get_lang('Male').' (en1)'; ?>|en1", "<?php echo get_lang('Male').' (en2 HQ)'; ?>|en2", "<?php echo get_lang('Female').' (us1)'; ?>|us1", "<?php echo get_lang('Male').' (us2)'; ?>|us2", "<?php echo get_lang('Male').' (us3)'; ?>|us3", "<?php echo get_lang('Female').'(us4 HQ)'; ?>|us4"]
 
         <!--Spanish -->
-        voices['es'] = ["<?php echo get_lang('Male') . ' (es5 HQ)'; ?>|es5"]
+        voices['es'] = ["<?php echo get_lang('Male').' (es5 HQ)'; ?>|es5"]
 
         <!--French -->
-        voices['fr'] = ["<?php echo get_lang('Female') . ' (fr8 HQ)'; ?>|fr8"]
+        voices['fr'] = ["<?php echo get_lang('Female').' (fr8 HQ)'; ?>|fr8"]
 
         $(document).ready(function () {
             $('.lang').on('change', function () {
@@ -312,11 +312,11 @@ 
  */
 function downloadMP3_google($filepath, $dir)
 {
-    $location = 'create_audio.php?' . api_get_cidreq() . '&id=' . intval($_POST['id']) . '&service=google';
+    $location = 'create_audio.php?'.api_get_cidreq().'&id='.intval($_POST['id']).'&service=google';
 
     //security
     if (!isset($_POST['lang']) && !isset($_POST['text']) && !isset($_POST['title']) && !isset($filepath) && !isset($dir)) {
-        echo '<script>window.location.href="' . $location . '"</script>';
+        echo '<script>window.location.href="'.$location.'"</script>';
         return;
     }
 
@@ -326,33 +326,33 @@ 
     $clean_title = trim($_POST['title']);
     $clean_text = trim($_POST['text']);
     if (empty($clean_title) || empty($clean_text)) {
-        echo '<script>window.location.href="' . $location . '"</script>';
+        echo '<script>window.location.href="'.$location.'"</script>';
         
         return;
     }
     $clean_title = Security::remove_XSS($clean_title);
     $clean_title = Database::escape_string($clean_title);
-    $clean_title = str_replace(' ', '_', $clean_title);//compound file names
+    $clean_title = str_replace(' ', '_', $clean_title); //compound file names
 
     $clean_text = Security::remove_XSS($clean_text);
     $clean_lang = Security::remove_XSS($_POST['lang']);
 
     $extension = 'mp3';
-    $audio_filename = $clean_title . '.' . $extension;
+    $audio_filename = $clean_title.'.'.$extension;
     $audio_title = str_replace('_', ' ', $clean_title);
 
     //prevent duplicates
-    if (file_exists($filepath . '/' . $clean_title . '.' . $extension)) {
+    if (file_exists($filepath.'/'.$clean_title.'.'.$extension)) {
         $i = 1;
-        while (file_exists($filepath . '/' . $clean_title . '_' . $i . '.' . $extension)) {
+        while (file_exists($filepath.'/'.$clean_title.'_'.$i.'.'.$extension)) {
             $i++;
         }
-        $audio_filename = $clean_title . '_' . $i . '.' . $extension;
-        $audio_title = $clean_title . '_' . $i . '.' . $extension;
+        $audio_filename = $clean_title.'_'.$i.'.'.$extension;
+        $audio_title = $clean_title.'_'.$i.'.'.$extension;
         $audio_title = str_replace('_', ' ', $audio_title);
     }
 
-    $documentPath = $filepath . '/' . $audio_filename;
+    $documentPath = $filepath.'/'.$audio_filename;
 
     $clean_text = api_replace_dangerous_char($clean_text);
 
@@ -361,7 +361,7 @@ 
 
     $proxySettings = api_get_configuration_value('proxy_settings');
     $key = api_get_configuration_value('translate_app_google_key');
-    $url = "https://www.googleapis.com/language/translate/v2?key=$key&" . $clean_lang . "&target=$clean_lang&q=" . urlencode($clean_text) . "";
+    $url = "https://www.googleapis.com/language/translate/v2?key=$key&".$clean_lang."&target=$clean_lang&q=".urlencode($clean_text)."";
 
     if (empty($proxySettings)) {
         $content = file_get_contents($url);
@@ -381,7 +381,7 @@ 
     $relativeUrlPath = $dir;
     $doc_id = add_document(
         $_course,
-        $relativeUrlPath . $audio_filename,
+        $relativeUrlPath.$audio_filename,
         'file',
         filesize($documentPath),
         $audio_title
@@ -400,7 +400,7 @@ 
     );
     Display::display_confirmation_message(get_lang('DocumentCreated'));
     //return to location
-    echo '<script>window.location.href="' . $location . '"</script>';
+    echo '<script>window.location.href="'.$location.'"</script>';
 }
 
 /**
@@ -413,10 +413,10 @@ 
  */
 function downloadMP3_pediaphon($filepath, $dir)
 {
-    $location = 'create_audio.php?' . api_get_cidreq() . '&id=' . intval($_POST['id']) . '&service=pediaphon';
+    $location = 'create_audio.php?'.api_get_cidreq().'&id='.intval($_POST['id']).'&service=pediaphon';
     //security
     if (!isset($_POST['lang']) && !isset($_POST['text']) && !isset($_POST['title']) && !isset($filepath) && !isset($dir)) {
-        echo '<script>window.location.href="' . $location . '"</script>';
+        echo '<script>window.location.href="'.$location.'"</script>';
         return;
     }
     $_course = api_get_course_info();
@@ -426,33 +426,33 @@ 
     $clean_text = trim($_POST['text']);
     $clean_voices = Security::remove_XSS($_POST['voices']);
     if (empty($clean_title) || empty($clean_text) || empty($clean_voices)) {
-        echo '<script>window.location.href="' . $location . '"</script>';
+        echo '<script>window.location.href="'.$location.'"</script>';
 
         return;
     }
     $clean_title = Security::remove_XSS($clean_title);
     $clean_title = Database::escape_string($clean_title);
-    $clean_title = str_replace(' ', '_', $clean_title);//compound file names
+    $clean_title = str_replace(' ', '_', $clean_title); //compound file names
     $clean_text = Security::remove_XSS($clean_text);
     $clean_lang = Security::remove_XSS($_POST['lang']);
     $clean_speed = Security::remove_XSS($_POST['speed']);
 
     $extension = 'mp3';
-    $audio_filename = $clean_title . '.' . $extension;
+    $audio_filename = $clean_title.'.'.$extension;
     $audio_title = str_replace('_', ' ', $clean_title);
 
     //prevent duplicates
-    if (file_exists($filepath . '/' . $clean_title . '.' . $extension)) {
+    if (file_exists($filepath.'/'.$clean_title.'.'.$extension)) {
         $i = 1;
-        while (file_exists($filepath . '/' . $clean_title . '_' . $i . '.' . $extension)) {
+        while (file_exists($filepath.'/'.$clean_title.'_'.$i.'.'.$extension)) {
             $i++;
         }
-        $audio_filename = $clean_title . '_' . $i . '.' . $extension;
-        $audio_title = $clean_title . '_' . $i . '.' . $extension;
+        $audio_filename = $clean_title.'_'.$i.'.'.$extension;
+        $audio_title = $clean_title.'_'.$i.'.'.$extension;
         $audio_title = str_replace('_', ' ', $audio_title);
     }
 
-    $documentPath = $filepath . '/' . $audio_filename;
+    $documentPath = $filepath.'/'.$audio_filename;
     $clean_text = api_replace_dangerous_char($clean_text);
 
     //adding the file
@@ -461,17 +461,17 @@ 
         $url_pediaphon = 'http://www.pediaphon.org/~bischoff/radiopedia/sprich_multivoice.cgi';
         $find_t2v = '/http\:\/\/www\.pediaphon\.org\/\~bischoff\/radiopedia\/mp3\/(.*)\.mp3\"/';
     } else {
-        $url_pediaphon = 'http://www.pediaphon.org/~bischoff/radiopedia/sprich_multivoice_' . $clean_lang . '.cgi';//en, es, fr
-        $find_t2v = '/http\:\/\/www\.pediaphon\.org\/\~bischoff\/radiopedia\/mp3\/' . $clean_lang . '\/(.*)\.mp3\"/';
+        $url_pediaphon = 'http://www.pediaphon.org/~bischoff/radiopedia/sprich_multivoice_'.$clean_lang.'.cgi'; //en, es, fr
+        $find_t2v = '/http\:\/\/www\.pediaphon\.org\/\~bischoff\/radiopedia\/mp3\/'.$clean_lang.'\/(.*)\.mp3\"/';
     }
 
-    $data = "stimme=" . $clean_voices . "&inputtext=" . $clean_text . "&speed=" . $clean_speed . "&go=speak";
+    $data = "stimme=".$clean_voices."&inputtext=".$clean_text."&speed=".$clean_speed."&go=speak";
     $opts = array(
         'http' =>
             array(
                 'method' => 'POST',
                 'header' => "Content-Type: application/x-www-form-urlencoded\r\n",
-                "Content-Length: " . strlen($data) . "\r\n",
+                "Content-Length: ".strlen($data)."\r\n",
                 'content' => $data
             )
     );
@@ -515,5 +515,5 @@ 
     );
     Display::display_confirmation_message(get_lang('DocumentCreated'));
     //return to location
-    echo '<script>window.location.href="' . $location . '"</script>';
+    echo '<script>window.location.href="'.$location.'"</script>';
 }

main/badge/issued_all.php

Spacing +10 added lines, -10 removed lines

@@ -13,7 +13,7 @@ 
 $skillId = isset($_GET['skill']) ? intval($_GET['skill']) : 0;
 
 if (!$userId || !$skillId) {
-    header('Location: ' . api_get_path(WEB_PATH));
+    header('Location: '.api_get_path(WEB_PATH));
     exit;
 }
 
@@ -31,7 +31,7 @@ 
         Display::return_message(get_lang('NoResults'), 'error')
     );
 
-    header('Location: ' . api_get_path(WEB_PATH));
+    header('Location: '.api_get_path(WEB_PATH));
     exit;
 }
 
@@ -167,7 +167,7 @@ 
         $entityManager->persist($skillIssue);
         $entityManager->flush();
 
-        header("Location: " . $skillIssue->getIssueUrlAll());
+        header("Location: ".$skillIssue->getIssueUrlAll());
         exit;
     }
 
@@ -198,7 +198,7 @@ 
         $entityManager->persist($skillUserComment);
         $entityManager->flush();
 
-        header("Location: " . $skillIssue->getIssueUrlAll());
+        header("Location: ".$skillIssue->getIssueUrlAll());
         exit;
     }
 
@@ -214,11 +214,11 @@ 
             $backpack = $configBackpack;
         }
 
-        $htmlHeadXtra[] = '<script src="' . $backpack . 'issuer.js"></script>';
+        $htmlHeadXtra[] = '<script src="'.$backpack.'issuer.js"></script>';
         $objSkill = new Skill();
         $assertionUrl = $skillIssueInfo['badge_assertion'];
         $skills = $objSkill->get($skillId);
-        $unbakedBadge = api_get_path(SYS_UPLOAD_PATH) . "badges/".$skills['icon'];
+        $unbakedBadge = api_get_path(SYS_UPLOAD_PATH)."badges/".$skills['icon'];
         if (!is_file($unbakedBadge)) {
             $unbakedBadge = api_get_path(WEB_CODE_PATH).'img/icons/128/badges-default.png';
         }
@@ -236,12 +236,12 @@ 
                 mkdir($bakedBadge, api_get_permissions_for_new_directories(), true);
             }
             $skillRelUserId = $skillIssueInfo['id'];
-            if (!file_exists($bakedBadge . "/badge_" . $skillRelUserId)) {
-                file_put_contents($bakedBadge . "/badge_" . $skillRelUserId . ".png", $bakedInfo);
+            if (!file_exists($bakedBadge."/badge_".$skillRelUserId)) {
+                file_put_contents($bakedBadge."/badge_".$skillRelUserId.".png", $bakedInfo);
             }
 
             //Process to validate a baked badge
-            $badgeContent = file_get_contents($bakedBadge . "/badge_" . $skillRelUserId . ".png");
+            $badgeContent = file_get_contents($bakedBadge."/badge_".$skillRelUserId.".png");
             $verifyBakedBadge = $png->extractBadgeInfo($badgeContent);
             if (!is_array($verifyBakedBadge)) {
                 $badgeInfoError = true;
@@ -249,7 +249,7 @@ 
 
             if (!$badgeInfoError) {
                 $personalBadge = UserManager::getUserPathById($userId, "web");
-                $personalBadge = $personalBadge."badges/badge_" . $skillRelUserId . ".png";
+                $personalBadge = $personalBadge."badges/badge_".$skillRelUserId.".png";
             }
         }
     }

src/Chamilo/CoreBundle/Entity/SkillRelUser.php

Spacing +3 added lines, -3 removed lines

@@ -455,7 +455,7 @@ 
      */
     public function getIssueUrl()
     {
-        return api_get_path(WEB_PATH) . "badge/{$this->id}";
+        return api_get_path(WEB_PATH)."badge/{$this->id}";
     }
 
     /**
@@ -464,7 +464,7 @@ 
      */
     public function getIssueUrlAll()
     {
-        return api_get_path(WEB_PATH) . "skill/{$this->skill->getId()}/user/{$this->user->getId()}";
+        return api_get_path(WEB_PATH)."skill/{$this->skill->getId()}/user/{$this->user->getId()}";
     }
 
     /**
@@ -473,7 +473,7 @@ 
      */
     public function getAssertionUrl()
     {
-        $url = api_get_path(WEB_CODE_PATH) . "badge/assertion.php?";
+        $url = api_get_path(WEB_CODE_PATH)."badge/assertion.php?";
 
         $url .= http_build_query(array(
             'user' => $this->user->getId(),

main/document/edit_draw.php

Spacing +6 added lines, -6 removed lines

@@ -37,7 +37,7 @@ 
 $dir = str_replace('\\', '/', $dir);
 
 /* Constants & Variables */
-$current_session_id=api_get_session_id();
+$current_session_id = api_get_session_id();
 $group_id = api_get_group_id();
 
 //path for svg-edit save
@@ -50,8 +50,8 @@ 
 $file = basename($get_file);
 $temp_file = explode(".", $file);
 $filename = $temp_file[0];
-$nameTools = get_lang('EditDocument') . ': ' . $filename;
-$courseDir = $_course['path'] . '/document';
+$nameTools = get_lang('EditDocument').': '.$filename;
+$courseDir = $_course['path'].'/document';
 $is_allowed_to_edit = api_is_allowed_to_edit(null, true);
 
 /*	Other initialization code */
@@ -125,15 +125,15 @@ 
 Display :: display_header($nameTools, 'Doc');
 echo '<div class="actions">';
 echo '<a href="document.php?id='.$parent_id.'">'.
-    Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('DocumentsOverview'),'',ICON_SIZE_MEDIUM).'</a>';
+    Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('DocumentsOverview'), '', ICON_SIZE_MEDIUM).'</a>';
 echo '<a href="edit_document.php?'.api_get_cidreq().'&id='.$document_id.'&origin=editdraw">'.
-    Display::return_icon('edit.png',get_lang('Rename').'/'.get_lang('Comments'),'',ICON_SIZE_MEDIUM).'</a>';
+    Display::return_icon('edit.png', get_lang('Rename').'/'.get_lang('Comments'), '', ICON_SIZE_MEDIUM).'</a>';
 echo '</div>';
 
 if (api_browser_support('svg')) {
 	//automatic loading the course language
 	$svgedit_code_translation_table = array('' => 'en', 'pt' => 'pt-Pt', 'sr' => 'sr_latn');
-	$langsvgedit  = api_get_language_isocode();
+	$langsvgedit = api_get_language_isocode();
 	$langsvgedit = isset($svgedit_code_translation_table[$langsvgedit]) ? $svgedit_code_translation_table[$langsvgedit] : $langsvgedit;
 	$langsvgedit = file_exists(api_get_path(LIBRARY_PATH).'javascript/svgedit/locale/lang.'.$langsvgedit.'.js') ? $langsvgedit : 'en';
 	$svg_url = api_get_path(WEB_LIBRARY_PATH).'javascript/svgedit/svg-editor.php?url=../../../../../courses/'.$courseDir.$dir.$file.'&lang='.$langsvgedit;

main/inc/lib/diagnoser.lib.php

Spacing +22 added lines, -22 removed lines

@@ -15,7 +15,7 @@ 
 {
     const STATUS_OK = 1;
     const STATUS_WARNING = 2;
-    const STATUS_ERROR 	= 3;
+    const STATUS_ERROR = 3;
     const STATUS_INFORMATION = 4;
 
     /**
@@ -42,12 +42,12 @@ 
                 $html .= '<li>';
             }
             $params['section'] = $section;
-            $html .='<a href="system_status.php?section='.$section.'">'.get_lang($section).'</a></li>';
+            $html .= '<a href="system_status.php?section='.$section.'">'.get_lang($section).'</a></li>';
         }
 
         $html .= '</ul><div class="tab-pane">';
 
-        $data = call_user_func(array($this, 'get_' . $currentSection . '_data'));
+        $data = call_user_func(array($this, 'get_'.$currentSection.'_data'));
         echo $html;
 
         if ($currentSection != 'paths') {
@@ -114,11 +114,11 @@ 
     {
         $array = array();
         $writable_folders = array(
-            api_get_path(SYS_APP_PATH) .'cache',
+            api_get_path(SYS_APP_PATH).'cache',
             api_get_path(SYS_COURSE_PATH),
-            api_get_path(SYS_APP_PATH) .'home',
-            api_get_path(SYS_APP_PATH) .'upload/users/',
-            api_get_path(SYS_PATH) .'main/default_course_document/images/',
+            api_get_path(SYS_APP_PATH).'home',
+            api_get_path(SYS_APP_PATH).'upload/users/',
+            api_get_path(SYS_PATH).'main/default_course_document/images/',
         );
         foreach ($writable_folders as $index => $folder) {
             $writable = is_writable($folder);
@@ -137,10 +137,10 @@ 
 
         $exists = file_exists(api_get_path(SYS_CODE_PATH).'install');
         $status = $exists ? self :: STATUS_WARNING : self :: STATUS_OK;
-        $array[] = $this->build_setting($status, '[FILES]', get_lang('DirectoryExists') . ': /install', 'http://be2.php.net/file_exists', $exists, 0, 'yes_no', get_lang('DirectoryShouldBeRemoved'));
+        $array[] = $this->build_setting($status, '[FILES]', get_lang('DirectoryExists').': /install', 'http://be2.php.net/file_exists', $exists, 0, 'yes_no', get_lang('DirectoryShouldBeRemoved'));
 
         $app_version = api_get_setting('chamilo_database_version');
-        $array[] = $this->build_setting(self :: STATUS_INFORMATION, '[DB]', 'chamilo_database_version', '#', $app_version, 0, null,  'Chamilo DB version');
+        $array[] = $this->build_setting(self :: STATUS_INFORMATION, '[DB]', 'chamilo_database_version', '#', $app_version, 0, null, 'Chamilo DB version');
 
         $access_url_id = api_get_current_access_url_id();
 
@@ -152,7 +152,7 @@ 
                     $message2 .= get_lang('SpaceUsedOnSystemCannotBeMeasuredOnWindows');
                 } else {
                     $dir = api_get_path(SYS_PATH);
-                    $du = exec('du -sh ' . $dir, $err);
+                    $du = exec('du -sh '.$dir, $err);
                     list($size, $none) = explode("\t", $du);
                     $limit = $_configuration[$access_url_id]['hosting_limit_disk_space'];
                     $message2 .= sprintf(get_lang('TotalSpaceUsedByPortalXLimitIsYMB'), $size, $limit);
@@ -236,33 +236,33 @@ 
         $array[] = $this->build_setting($status, '[INI]', 'default_charset', 'http://www.php.net/manual/en/ini.core.php#ini.default-charset', $setting, $req_setting, null, get_lang('DefaultCharsetInfo'));
 
         $setting = ini_get('max_execution_time');
-        $req_setting = '300 (' . get_lang('Minimum') . ')';
+        $req_setting = '300 ('.get_lang('Minimum').')';
         $status = $setting >= 300 ? self :: STATUS_OK : self :: STATUS_WARNING;
         $array[] = $this->build_setting($status, '[INI]', 'max_execution_time', 'http://www.php.net/manual/en/ini.core.php#ini.max-execution-time', $setting, $req_setting, null, get_lang('MaxExecutionTimeInfo'));
 
         $setting = ini_get('max_input_time');
-        $req_setting = '300 (' . get_lang('Minimum') . ')';
+        $req_setting = '300 ('.get_lang('Minimum').')';
         $status = $setting >= 300 ? self :: STATUS_OK : self :: STATUS_WARNING;
         $array[] = $this->build_setting($status, '[INI]', 'max_input_time', 'http://www.php.net/manual/en/ini.core.php#ini.max-input-time', $setting, $req_setting, null, get_lang('MaxInputTimeInfo'));
 
         $setting = ini_get('memory_limit');
         $req_setting = '>= '.REQUIRED_MIN_MEMORY_LIMIT.'M';
         $status = self :: STATUS_ERROR;
-        if ((float)$setting >= REQUIRED_MIN_MEMORY_LIMIT)
+        if ((float) $setting >= REQUIRED_MIN_MEMORY_LIMIT)
             $status = self :: STATUS_OK;
         $array[] = $this->build_setting($status, '[INI]', 'memory_limit', 'http://www.php.net/manual/en/ini.core.php#ini.memory-limit', $setting, $req_setting, null, get_lang('MemoryLimitInfo'));
 
         $setting = ini_get('post_max_size');
         $req_setting = '>= '.REQUIRED_MIN_POST_MAX_SIZE.'M';
         $status = self :: STATUS_ERROR;
-        if ((float)$setting >= REQUIRED_MIN_POST_MAX_SIZE)
+        if ((float) $setting >= REQUIRED_MIN_POST_MAX_SIZE)
             $status = self :: STATUS_OK;
         $array[] = $this->build_setting($status, '[INI]', 'post_max_size', 'http://www.php.net/manual/en/ini.core.php#ini.post-max-size', $setting, $req_setting, null, get_lang('PostMaxSizeInfo'));
 
         $setting = ini_get('upload_max_filesize');
         $req_setting = '>= '.REQUIRED_MIN_UPLOAD_MAX_FILESIZE.'M';
         $status = self :: STATUS_ERROR;
-        if ((float)$setting >= REQUIRED_MIN_UPLOAD_MAX_FILESIZE)
+        if ((float) $setting >= REQUIRED_MIN_UPLOAD_MAX_FILESIZE)
             $status = self :: STATUS_OK;
         $array[] = $this->build_setting($status, '[INI]', 'upload_max_filesize', 'http://www.php.net/manual/en/ini.core.php#ini.upload_max_filesize', $setting, $req_setting, null, get_lang('UploadMaxFilesizeInfo'));
 
@@ -276,7 +276,7 @@ 
         $status = $setting == $req_setting ? self :: STATUS_OK : self :: STATUS_WARNING;
         $array[] = $this->build_setting($status, '[SESSION]', 'session.gc_maxlifetime', 'http://www.php.net/manual/en/ini.core.php#session.gc-maxlifetime', $setting, $req_setting, null, get_lang('SessionGCMaxLifetimeInfo'));
 
-        if (api_check_browscap()){$setting = true;}else{$setting=false;}
+        if (api_check_browscap()) {$setting = true; } else {$setting = false; }
         $req_setting = true;
         $status = $setting == $req_setting ? self :: STATUS_OK : self :: STATUS_WARNING;
         $array[] = $this->build_setting($status, '[INI]', 'browscap', 'http://www.php.net/manual/en/misc.configuration.php#ini.browscap', $setting, $req_setting, 'on_off', get_lang('BrowscapInfo'));
@@ -332,7 +332,7 @@ 
 
             $loaded = extension_loaded($extension);
             $status = $loaded ? self :: STATUS_OK : self :: STATUS_ERROR;
-            $array[] = $this->build_setting($status, '[EXTENSION]', get_lang('LoadedExtension') . ': ' . $extension, $url, $loaded, $expected_value, 'yes_no_optional', $comment);
+            $array[] = $this->build_setting($status, '[EXTENSION]', get_lang('LoadedExtension').': '.$extension, $url, $loaded, $expected_value, 'yes_no_optional', $comment);
         }
 
         return $array;
@@ -455,9 +455,9 @@ 
         $formatted_expected_value = $expected_value;
 
         if ($formatter) {
-            if (method_exists($this, 'format_' . $formatter)) {
-                $formatted_current_value = call_user_func(array($this, 'format_' . $formatter), $current_value);
-                $formatted_expected_value = call_user_func(array($this, 'format_' . $formatter), $expected_value);
+            if (method_exists($this, 'format_'.$formatter)) {
+                $formatted_current_value = call_user_func(array($this, 'format_'.$formatter), $current_value);
+                $formatted_expected_value = call_user_func(array($this, 'format_'.$formatter), $expected_value);
             }
         }
 
@@ -472,13 +472,13 @@ 
      */
     public function get_link($title, $url)
     {
-        return '<a href="' . $url . '" target="about:bank">' . $title . '</a>';
+        return '<a href="'.$url.'" target="about:bank">'.$title.'</a>';
     }
 
     public function format_yes_no_optional($value)
     {
     	$return = '';
-    	switch($value) {
+    	switch ($value) {
      		case 0:
      			$return = get_lang('No');
      			break;

main/inc/lib/exercise_show_functions.lib.php

Spacing +17 added lines, -17 removed lines

@@ -54,7 +54,7 @@ 
                 </td>
 
                 <?php
-                if (!api_is_allowed_to_edit(null,true) && $feedbackType != EXERCISE_FEEDBACK_TYPE_EXAM) { ?>
+                if (!api_is_allowed_to_edit(null, true) && $feedbackType != EXERCISE_FEEDBACK_TYPE_EXAM) { ?>
                     <td>
                         <?php
                         $comm = Event::get_comments($id, $questionId);
@@ -82,7 +82,7 @@ 
         $showTotalScoreAndUserChoices
     ) {
         if (empty($id)) {
-            echo '<tr><td>'. Security::remove_XSS($answer).'</td></tr>';
+            echo '<tr><td>'.Security::remove_XSS($answer).'</td></tr>';
         } else {
         ?>
             <tr>
@@ -93,10 +93,10 @@ 
                 </td>
 
             <?php
-            if (!api_is_allowed_to_edit(null,true) && $feedback_type != EXERCISE_FEEDBACK_TYPE_EXAM) { ?>
+            if (!api_is_allowed_to_edit(null, true) && $feedback_type != EXERCISE_FEEDBACK_TYPE_EXAM) { ?>
                 <td>
                     <?php
-                    $comm = Event::get_comments($id,$questionId);
+                    $comm = Event::get_comments($id, $questionId);
                     ?>
                 </td>
             <?php } ?>
@@ -151,7 +151,7 @@ 
         if (isset($fileUrl)) {
             echo '
                 <tr>
-                    <td><audio src="' . $fileUrl . '" controls></audio></td>
+                    <td><audio src="' . $fileUrl.'" controls></audio></td>
                 </tr>
             ';
         }
@@ -162,7 +162,7 @@ 
             echo '</tr>';
             if ($feedback_type != EXERCISE_FEEDBACK_TYPE_EXAM) {
                 echo '<tr>';
-                echo Display::tag('td',get_lang('notCorrectedYet'), array('width'=>'45%'));
+                echo Display::tag('td', get_lang('notCorrectedYet'), array('width'=>'45%'));
                 echo '</tr>';
             } else {
                 echo '<tr><td>&nbsp;</td></tr>';
@@ -175,9 +175,9 @@ 
             }
             echo '</td>';
 
-            if (!api_is_allowed_to_edit(null,true) && $feedback_type != EXERCISE_FEEDBACK_TYPE_EXAM) {
+            if (!api_is_allowed_to_edit(null, true) && $feedback_type != EXERCISE_FEEDBACK_TYPE_EXAM) {
                 echo '<td>';
-                $comm = Event::get_comments($id,$questionId);
+                $comm = Event::get_comments($id, $questionId);
                 echo '</td>';
             }
             echo '</tr>';
@@ -306,12 +306,12 @@ 
             }
         }
 
-        $icon = in_array($answerType, array(UNIQUE_ANSWER, UNIQUE_ANSWER_NO_OPTION)) ? 'radio':'checkbox';
-		$icon .= $studentChoice?'_on':'_off';
+        $icon = in_array($answerType, array(UNIQUE_ANSWER, UNIQUE_ANSWER_NO_OPTION)) ? 'radio' : 'checkbox';
+		$icon .= $studentChoice ? '_on' : '_off';
 		$icon .= '.gif';
 
-		$iconAnswer = in_array($answerType, array(UNIQUE_ANSWER, UNIQUE_ANSWER_NO_OPTION)) ? 'radio':'checkbox';
-		$iconAnswer .= $answerCorrect?'_on':'_off';
+		$iconAnswer = in_array($answerType, array(UNIQUE_ANSWER, UNIQUE_ANSWER_NO_OPTION)) ? 'radio' : 'checkbox';
+		$iconAnswer .= $answerCorrect ? '_on' : '_off';
 		$iconAnswer .= '.gif';
 
 		?>
@@ -351,8 +351,8 @@ 
 			?>
 		</td>
 			<?php
-		    if ($ans==1) {
-		        $comm = Event::get_comments($id,$questionId);
+		    if ($ans == 1) {
+		        $comm = Event::get_comments($id, $questionId);
 			}
 		    ?>
 		 <?php } else { ?>
@@ -455,7 +455,7 @@ 
             ?>
         </td>
             <?php
-            if ($ans==1) {
+            if ($ans == 1) {
                 $comm = Event::get_comments($id, $questionId);
             }
             ?>
@@ -558,8 +558,8 @@ 
             ?>
         </td>
             <?php
-            if ($ans==1) {
-                $comm = Event::get_comments($id,$questionId);
+            if ($ans == 1) {
+                $comm = Event::get_comments($id, $questionId);
             }
             ?>
          <?php } else { ?>

plugin/courseblock/install.php

Spacing +1 added lines, -1 removed lines

@@ -1,7 +1,7 @@
 <?php
 /* For license terms, see /license.txt */
 
-require_once dirname(__FILE__) . '/config.php';
+require_once dirname(__FILE__).'/config.php';
 
 if (!api_is_platform_admin()) {
     die ('You must have admin permissions to install plugins');

main/inc/lib/surveymanager.lib.php

Spacing +9 added lines, -9 removed lines

@@ -47,20 +47,20 @@ 
         $res = Database::query($sql);
         $refs = array();
         $list = array();
-        $plain_array=array();
+        $plain_array = array();
 
         while ($survey = Database::fetch_array($res, 'ASSOC')) {
-            $plain_array[$survey['survey_id']]=$survey;
-            $surveys_parents[]=$survey['survey_version'];
-            $thisref = &$refs[ $survey['survey_id'] ];
+            $plain_array[$survey['survey_id']] = $survey;
+            $surveys_parents[] = $survey['survey_version'];
+            $thisref = &$refs[$survey['survey_id']];
             $thisref['parent_id'] = $survey['parent_id'];
             $thisref['name'] = $survey['name'];
             $thisref['id'] = $survey['survey_id'];
             $thisref['survey_version'] = $survey['survey_version'];
             if ($survey['parent_id'] == 0) {
-                $list[ $survey['survey_id'] ] = &$thisref;
+                $list[$survey['survey_id']] = &$thisref;
             } else {
-                $refs[ $survey['parent_id'] ]['children'][ $survey['survey_id'] ] = &$thisref;
+                $refs[$survey['parent_id']]['children'][$survey['survey_id']] = &$thisref;
             }
         }
         $this->surveylist = $list;
@@ -79,7 +79,7 @@ 
     public function getParentId($id)
     {
         $node = $this->plainsurveylist[$id];
-        if (is_array($node)&& !empty($node['parent_id'])) {
+        if (is_array($node) && !empty($node['parent_id'])) {
             return $node['parent_id'];
         } else {
             return -1;
@@ -99,12 +99,12 @@ 
         if (is_array($list)) {
             foreach ($list as $key => $node) {
                 if (isset($node['children']) && is_array($node['children'])) {
-                    $result[$key]= $node['name'];
+                    $result[$key] = $node['name'];
                     $re = self::createList($node['children']);
                     if (!empty($re)) {
                         if (is_array($re)) {
                             foreach ($re as $key => $r) {
-                                $result[$key] = '' . $r;
+                                $result[$key] = ''.$r;
                             }
                         } else {
                             $result[] = $re;

main/survey/preview.php

Spacing +2 added lines, -2 removed lines

@@ -154,7 +154,7 @@ 
 						survey_question_option.c_id = $course_id
 					WHERE
 					    survey_question.survey_id = '".intval($survey_id)."' AND
-						survey_question.question_id IN (".Database::escape_string(implode(',',$paged_questions[$_GET['show']]), null, false).") AND
+						survey_question.question_id IN (".Database::escape_string(implode(',', $paged_questions[$_GET['show']]), null, false).") AND
 						survey_question.c_id =  $course_id
 					ORDER BY survey_question.sort, survey_question_option.sort ASC";
 
@@ -191,7 +191,7 @@ 
 
 	// Displaying the form with the questions
 	if (isset($_GET['show'])) {
-		$show = (int)$_GET['show'] + 1;
+		$show = (int) $_GET['show'] + 1;
 	} else {
 		$show = 0;
 	}