chamilo / chamilo-lms

main/portfolio/share.php

Spacing +1 added lines, -1 removed lines

@@ -5,7 +5,7 @@
  * @license see /license.txt
  * @author Laurent Opprecht <laurent@opprecht.info> for the Univesity of Geneva
  */
-require_once __DIR__ . '/../inc/global.inc.php';
+require_once __DIR__.'/../inc/global.inc.php';
 
 $has_access = api_protect_course_script();
 if (!$has_access) {

main/install/index.php

Spacing +7 added lines, -7 removed lines

@@ -99,7 +99,7 @@ 
 \Patchwork\Utf8\Bootup::initAll();
 
 // Page encoding initialization.
-header('Content-Type: text/html; charset='. $charset);
+header('Content-Type: text/html; charset='.$charset);
 
 // Setting the error reporting levels.
 error_reporting(E_ALL);
@@ -203,7 +203,7 @@ 
     // This is the main configuration file of the system before the upgrade.
     // Old configuration file.
     // Don't change to include_once
-    $oldConfigPath = api_get_path(SYS_CODE_PATH) . 'inc/conf/configuration.php';
+    $oldConfigPath = api_get_path(SYS_CODE_PATH).'inc/conf/configuration.php';
     if (file_exists($oldConfigPath)) {
         include $oldConfigPath;
     }
@@ -331,7 +331,7 @@ 
             //Blocking step6 button
             $("#button_step6").click(function() {
                 $("#button_step6").hide();
-                $("#button_please_wait").html('<?php echo addslashes(get_lang('PleaseWait'));?>');
+                $("#button_please_wait").html('<?php echo addslashes(get_lang('PleaseWait')); ?>');
                 $("#button_please_wait").show();
                 $("#button_please_wait").attr('disabled', true);
                 $("#is_executable").attr("value",'step6');
@@ -429,7 +429,7 @@ 
 
 $instalation_type_label = '';
 if ($installType == 'new') {
-    $instalation_type_label  = get_lang('NewInstallation');
+    $instalation_type_label = get_lang('NewInstallation');
 } elseif ($installType == 'update') {
     $update_from_version = isset($update_from_version) ? $update_from_version : null;
     $instalation_type_label = get_lang('UpdateFromLMSVersion').(is_array($update_from_version) ? implode('|', $update_from_version) : '');
@@ -599,8 +599,8 @@ 
 
     <?php
     if ($installType == 'new') {
-        echo get_lang('AdminLogin') . ' : <strong>' . $loginForm . '</strong><br />';
-        echo get_lang('AdminPass') . ' : <strong>' . $passForm . '</strong><br /><br />'; /* TODO: Maybe this password should be hidden too? */
+        echo get_lang('AdminLogin').' : <strong>'.$loginForm.'</strong><br />';
+        echo get_lang('AdminPass').' : <strong>'.$passForm.'</strong><br /><br />'; /* TODO: Maybe this password should be hidden too? */
     }
 
     echo get_lang('AdminFirstName').' : '.$adminFirstName, '<br />', get_lang('AdminLastName').' : '.$adminLastName, '<br />';
@@ -755,7 +755,7 @@ 
                     error_log('Copy conf files');
 
                     foreach ($configurationFiles as $file) {
-                        if (file_exists(api_get_path(SYS_CODE_PATH) . 'inc/conf/'.$file)) {
+                        if (file_exists(api_get_path(SYS_CODE_PATH).'inc/conf/'.$file)) {
                             copy(
                                 api_get_path(SYS_CODE_PATH).'inc/conf/'.$file,
                                 api_get_path(CONFIGURATION_PATH).$file

Braces +4 added lines, -1 removed lines

@@ -445,7 +445,10 @@
     }
 }
     ?>
-    <input type="hidden" name="updatePath"         value="<?php if (!$badUpdatePath) echo api_htmlentities($proposedUpdatePath, ENT_QUOTES); ?>" />
+    <input type="hidden" name="updatePath"         value="<?php if (!$badUpdatePath) {
+    echo api_htmlentities($proposedUpdatePath, ENT_QUOTES);
+}
+?>" />
     <input type="hidden" name="urlAppendPath"      value="<?php echo api_htmlentities($urlAppendPath, ENT_QUOTES); ?>" />
     <input type="hidden" name="pathForm"           value="<?php echo api_htmlentities($pathForm, ENT_QUOTES); ?>" />
     <input type="hidden" name="urlForm"            value="<?php echo api_htmlentities($urlForm, ENT_QUOTES); ?>" />

main/install/install_files.inc.php

Spacing +16 added lines, -16 removed lines

@@ -17,7 +17,7 @@ 
 if (defined('SYSTEM_INSTALLATION')) {
 
     // Write the system config file
-    write_system_config_file(api_get_path(CONFIGURATION_PATH) . 'configuration.php');
+    write_system_config_file(api_get_path(CONFIGURATION_PATH).'configuration.php');
 
     // Write a distribution file with the config as a backup for the admin
     //write_system_config_file(api_get_path(CONFIGURATION_PATH) . 'configuration.dist.php');
@@ -27,33 +27,33 @@ 
 
     // Copy distribution files with renaming for being the actual system configuration files.
     copy(
-        api_get_path(CONFIGURATION_PATH) . 'add_course.conf.dist.php',
-        api_get_path(CONFIGURATION_PATH) . 'add_course.conf.php'
+        api_get_path(CONFIGURATION_PATH).'add_course.conf.dist.php',
+        api_get_path(CONFIGURATION_PATH).'add_course.conf.php'
     );
     copy(
-        api_get_path(CONFIGURATION_PATH) . 'course_info.conf.dist.php',
-        api_get_path(CONFIGURATION_PATH) . 'course_info.conf.php'
+        api_get_path(CONFIGURATION_PATH).'course_info.conf.dist.php',
+        api_get_path(CONFIGURATION_PATH).'course_info.conf.php'
     );
     copy(
-        api_get_path(CONFIGURATION_PATH) . 'mail.conf.dist.php',
-        api_get_path(CONFIGURATION_PATH) . 'mail.conf.php'
+        api_get_path(CONFIGURATION_PATH).'mail.conf.dist.php',
+        api_get_path(CONFIGURATION_PATH).'mail.conf.php'
     );
     copy(
-        api_get_path(CONFIGURATION_PATH) . 'profile.conf.dist.php',
-        api_get_path(CONFIGURATION_PATH) . 'profile.conf.php'
+        api_get_path(CONFIGURATION_PATH).'profile.conf.dist.php',
+        api_get_path(CONFIGURATION_PATH).'profile.conf.php'
     );
     copy(
-        api_get_path(CONFIGURATION_PATH) . 'events.conf.dist.php',
-        api_get_path(CONFIGURATION_PATH) . 'events.conf.php'
+        api_get_path(CONFIGURATION_PATH).'events.conf.dist.php',
+        api_get_path(CONFIGURATION_PATH).'events.conf.php'
     );
     copy(
-        api_get_path(CONFIGURATION_PATH) . 'auth.conf.dist.php',
-        api_get_path(CONFIGURATION_PATH) . 'auth.conf.php'
+        api_get_path(CONFIGURATION_PATH).'auth.conf.dist.php',
+        api_get_path(CONFIGURATION_PATH).'auth.conf.php'
     );
     copy(
-        api_get_path(CONFIGURATION_PATH) . 'portfolio.conf.dist.php',
-        api_get_path(CONFIGURATION_PATH) . 'portfolio.conf.php'
+        api_get_path(CONFIGURATION_PATH).'portfolio.conf.dist.php',
+        api_get_path(CONFIGURATION_PATH).'portfolio.conf.php'
     );
 } else {
-    echo 'You are not allowed here !' . __FILE__;
+    echo 'You are not allowed here !'.__FILE__;
 }

main/install/update-configuration.inc.php

Indentation +1 added lines, -1 removed lines

@@ -38,7 +38,7 @@
         if (stripos($line, '$_configuration[\'system_version\']') !== false) {
             $found_version = true;
             $line = '$_configuration[\'system_version\'] = \'' . $new_version . '\';' . "\r\n";
-       } elseif (stripos($line, '$_configuration[\'system_stable\']') !== false) {
+        } elseif (stripos($line, '$_configuration[\'system_stable\']') !== false) {
             $found_stable = true;
             $line = '$_configuration[\'system_stable\'] = ' . ($new_version_stable ? 'true' : 'false') . ';' . "\r\n";
         } elseif (stripos($line, '$_configuration[\'software_name\']') !== false) {

Spacing +13 added lines, -13 removed lines

@@ -10,11 +10,11 @@ 
  */
 if (defined('SYSTEM_INSTALLATION')) {
 
-    error_log("Starting " . basename(__FILE__));
+    error_log("Starting ".basename(__FILE__));
     $perm = api_get_permissions_for_new_files();
 
-    $oldConfFile = api_get_path(SYS_CODE_PATH) . 'inc/conf/configuration.php';
-    $newConfFile = api_get_path(CONFIGURATION_PATH) . 'configuration.php';
+    $oldConfFile = api_get_path(SYS_CODE_PATH).'inc/conf/configuration.php';
+    $newConfFile = api_get_path(CONFIGURATION_PATH).'configuration.php';
 
     if (file_exists($oldConfFile)) {
         copy($oldConfFile, $newConfFile);
@@ -37,18 +37,18 @@ 
         $ignore = false;
         if (stripos($line, '$_configuration[\'system_version\']') !== false) {
             $found_version = true;
-            $line = '$_configuration[\'system_version\'] = \'' . $new_version . '\';' . "\r\n";
+            $line = '$_configuration[\'system_version\'] = \''.$new_version.'\';'."\r\n";
        } elseif (stripos($line, '$_configuration[\'system_stable\']') !== false) {
             $found_stable = true;
-            $line = '$_configuration[\'system_stable\'] = ' . ($new_version_stable ? 'true' : 'false') . ';' . "\r\n";
+            $line = '$_configuration[\'system_stable\'] = '.($new_version_stable ? 'true' : 'false').';'."\r\n";
         } elseif (stripos($line, '$_configuration[\'software_name\']') !== false) {
             $found_software_name = true;
-            $line = '$_configuration[\'software_name\'] = \'' . $software_name . '\';' . "\r\n";
+            $line = '$_configuration[\'software_name\'] = \''.$software_name.'\';'."\r\n";
         } elseif (stripos($line, '$_configuration[\'software_url\']') !== false) {
             $found_software_url = true;
-            $line = '$_configuration[\'software_url\'] = \'' . $software_url . '\';' . "\r\n";
+            $line = '$_configuration[\'software_url\'] = \''.$software_url.'\';'."\r\n";
         } elseif (stripos($line, '$userPasswordCrypted') !== false) {
-            $line = '$_configuration[\'password_encryption\'] = \'' .$userPasswordCrypted.'\';' . "\r\n";
+            $line = '$_configuration[\'password_encryption\'] = \''.$userPasswordCrypted.'\';'."\r\n";
         } elseif (stripos($line, '?>') !== false) {
             $ignore = true;
         }
@@ -58,21 +58,21 @@ 
     }
 
     if (!$found_version) {
-        fwrite($fh, '$_configuration[\'system_version\'] = \'' . $new_version . '\';' . "\r\n");
+        fwrite($fh, '$_configuration[\'system_version\'] = \''.$new_version.'\';'."\r\n");
     }
     if (!$found_stable) {
-        fwrite($fh, '$_configuration[\'system_stable\'] = ' . ($new_version_stable ? 'true' : 'false') . ';' . "\r\n");
+        fwrite($fh, '$_configuration[\'system_stable\'] = '.($new_version_stable ? 'true' : 'false').';'."\r\n");
     }
     if (!$found_software_name) {
-        fwrite($fh, '$_configuration[\'software_name\'] = \'' . $software_name . '\';' . "\r\n");
+        fwrite($fh, '$_configuration[\'software_name\'] = \''.$software_name.'\';'."\r\n");
     }
     if (!$found_software_url) {
-        fwrite($fh, '$_configuration[\'software_url\'] = \'' . $software_url . '\';' . "\r\n");
+        fwrite($fh, '$_configuration[\'software_url\'] = \''.$software_url.'\';'."\r\n");
     }
     fwrite($fh, '?>');
     fclose($fh);
 
     error_log("configuration.php file updated.");
 } else {
-    echo 'You are not allowed here !'. __FILE__;
+    echo 'You are not allowed here !'.__FILE__;
 }

main/install/update-files-1.9.0-1.10.0.inc.php

Spacing +5 added lines, -5 removed lines

@@ -13,7 +13,7 @@ 
  * current configuration file.
  * @package chamilo.install
  */
-error_log("Starting " . basename(__FILE__));
+error_log("Starting ".basename(__FILE__));
 
 global $debug;
 
@@ -142,12 +142,12 @@ 
 
     $list = scandir($langPath);
     foreach ($list as $entry) {
-        if (is_dir($langPath . $entry) &&
+        if (is_dir($langPath.$entry) &&
             in_array($entry, $officialLanguages)
         ) {
             foreach ($filesToDelete as $file) {
-                if (is_file($langPath . $entry . '/' . $file . '.inc.php')) {
-                    unlink($langPath . $entry . '/' . $file . '.inc.php');
+                if (is_file($langPath.$entry.'/'.$file.'.inc.php')) {
+                    unlink($langPath.$entry.'/'.$file.'.inc.php');
                 }
             }
         }
@@ -234,7 +234,7 @@ 
     @rrmdir(api_get_path(SYS_PATH).'archive');
 
 } else {
-    echo 'You are not allowed here !'. __FILE__;
+    echo 'You are not allowed here !'.__FILE__;
 }
 
 /**

main/link/link.php

Indentation -1 removed lines

@@ -16,7 +16,6 @@
  * @author Patrick Cool
  * @author René Haentjens, added CSV file import (October 2004)
  * @package chamilo.link
-
  */
 
 // Including libraries

Spacing +1 added lines, -1 removed lines

@@ -21,7 +21,7 @@
 
 // Including libraries
 require_once '../inc/global.inc.php';
-$current_course_tool  = TOOL_LINK;
+$current_course_tool = TOOL_LINK;
 
 $this_section = SECTION_COURSES;
 api_protect_course_script();

main/link/link_goto.php

Spacing +2 added lines, -2 removed lines

@@ -25,8 +25,8 @@
 // Launch event
 Event::event_link($linkId);
 
-header("Cache-Control: no-store, no-cache, must-revalidate");   // HTTP/1.1
+header("Cache-Control: no-store, no-cache, must-revalidate"); // HTTP/1.1
 header("Cache-Control: post-check=0, pre-check=0", false);
-header("Pragma: no-cache");                                     // HTTP/1.0
+header("Pragma: no-cache"); // HTTP/1.0
 header("Location: $linkUrl");
 exit;

main/course_description/listing.php

Indentation +15 added lines, -15 removed lines

@@ -18,27 +18,27 @@ 
     }
     $categories[ADD_BLOCK] = get_lang('NewBloc');
 
-	$i=1;
-	echo '<div class="actions" style="margin-bottom:30px">';
-	ksort($categories);
-	foreach ($categories as $id => $title) {
-		if ($i==ADD_BLOCK) {
-			echo '<a href="index.php?'.api_get_cidreq().'&action=add">'.
+    $i=1;
+    echo '<div class="actions" style="margin-bottom:30px">';
+    ksort($categories);
+    foreach ($categories as $id => $title) {
+        if ($i==ADD_BLOCK) {
+            echo '<a href="index.php?'.api_get_cidreq().'&action=add">'.
                 Display::return_icon($default_description_icon[$id], $title,'',ICON_SIZE_MEDIUM).'</a>';
-			break;
-		} else {
-			echo '<a href="index.php?action=edit&'.api_get_cidreq().'&description_type='.$id.'">'.
+            break;
+        } else {
+            echo '<a href="index.php?action=edit&'.api_get_cidreq().'&description_type='.$id.'">'.
                 Display::return_icon($default_description_icon[$id], $title,'',ICON_SIZE_MEDIUM).'</a>';
-			$i++;
-		}
-	}
-	echo '</div>';
+            $i++;
+        }
+    }
+    echo '</div>';
 }
 $history = isset($history) ? $history : null;
 
 // display course description list
 if ($history) {
-	echo '<div>
+    echo '<div>
         <table width="100%">
             <tr>
                 <td><h3>'.get_lang('ThematicAdvanceHistory').'</h3></td>
@@ -49,7 +49,7 @@ 
 $user_info = api_get_user_info();
 
 if (isset($descriptions) && count($descriptions) > 0) {
-	foreach ($descriptions as $id => $description) {
+    foreach ($descriptions as $id => $description) {
         if (!empty($description)) {
             $actions = '';
             if (api_is_allowed_to_edit(null,true) && !$history) {

Spacing +11 added lines, -11 removed lines

@@ -11,24 +11,24 @@ 
 api_protect_course_script(true);
 
 // display actions menu
-if (api_is_allowed_to_edit(null,true)) {
+if (api_is_allowed_to_edit(null, true)) {
     $categories = array();
     foreach ($default_description_titles as $id => $title) {
         $categories[$id] = $title;
     }
     $categories[ADD_BLOCK] = get_lang('NewBloc');
 
-	$i=1;
+	$i = 1;
 	echo '<div class="actions" style="margin-bottom:30px">';
 	ksort($categories);
 	foreach ($categories as $id => $title) {
-		if ($i==ADD_BLOCK) {
+		if ($i == ADD_BLOCK) {
 			echo '<a href="index.php?'.api_get_cidreq().'&action=add">'.
-                Display::return_icon($default_description_icon[$id], $title,'',ICON_SIZE_MEDIUM).'</a>';
+                Display::return_icon($default_description_icon[$id], $title, '', ICON_SIZE_MEDIUM).'</a>';
 			break;
 		} else {
 			echo '<a href="index.php?action=edit&'.api_get_cidreq().'&description_type='.$id.'">'.
-                Display::return_icon($default_description_icon[$id], $title,'',ICON_SIZE_MEDIUM).'</a>';
+                Display::return_icon($default_description_icon[$id], $title, '', ICON_SIZE_MEDIUM).'</a>';
 			$i++;
 		}
 	}
@@ -43,7 +43,7 @@ 
             <tr>
                 <td><h3>'.get_lang('ThematicAdvanceHistory').'</h3></td>
                 <td align="right"><a href="index.php?action=listing">'.
-                Display::return_icon('info.png',get_lang('BackToCourseDesriptionList'), array('style'=>'vertical-align:middle;'),ICON_SIZE_SMALL).' '.get_lang('BackToCourseDesriptionList').'</a></td></tr></table></div>';
+                Display::return_icon('info.png', get_lang('BackToCourseDesriptionList'), array('style'=>'vertical-align:middle;'), ICON_SIZE_SMALL).' '.get_lang('BackToCourseDesriptionList').'</a></td></tr></table></div>';
 }
 
 $user_info = api_get_user_info();
@@ -52,21 +52,21 @@ 
 	foreach ($descriptions as $id => $description) {
         if (!empty($description)) {
             $actions = '';
-            if (api_is_allowed_to_edit(null,true) && !$history) {
+            if (api_is_allowed_to_edit(null, true) && !$history) {
                 if (api_get_session_id() == $description['session_id']) {
                     $description['title'] = $description['title'].' '.api_get_session_image(api_get_session_id(), $user_info['status']);
 
                     // delete
-                    $actions .= '<a href="'.api_get_self().'?id='.$description['id'].'&cidReq='.api_get_course_id().'&id_session='.$description['session_id'].'&action=delete&description_type='.$description['description_type'].'" onclick="javascript:if(!confirm(\''.addslashes(api_htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,api_get_system_encoding())).'\')) return false;">';
-                    $actions .= Display::return_icon('delete.png', get_lang('Delete'), array('style' => 'vertical-align:middle;float:right;'),ICON_SIZE_SMALL);
+                    $actions .= '<a href="'.api_get_self().'?id='.$description['id'].'&cidReq='.api_get_course_id().'&id_session='.$description['session_id'].'&action=delete&description_type='.$description['description_type'].'" onclick="javascript:if(!confirm(\''.addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, api_get_system_encoding())).'\')) return false;">';
+                    $actions .= Display::return_icon('delete.png', get_lang('Delete'), array('style' => 'vertical-align:middle;float:right;'), ICON_SIZE_SMALL);
                     $actions .= '</a> ';
 
                     // edit
                     $actions .= '<a href="'.api_get_self().'?id='.$description['id'].'&cidReq='.api_get_course_id().'&id_session='.$description['session_id'].'&action=edit&description_type='.$description['description_type'].'">';
-                    $actions .= Display::return_icon('edit.png', get_lang('Edit'), array('style' => 'vertical-align:middle;float:right; padding-right:4px;'),ICON_SIZE_SMALL);
+                    $actions .= Display::return_icon('edit.png', get_lang('Edit'), array('style' => 'vertical-align:middle;float:right; padding-right:4px;'), ICON_SIZE_SMALL);
                     $actions .= '</a> ';
                 } else {
-                    $actions .= Display::return_icon('edit_na.png', get_lang('EditionNotAvailableFromSession'), array('style' => 'vertical-align:middle;float:right;'),ICON_SIZE_SMALL);
+                    $actions .= Display::return_icon('edit_na.png', get_lang('EditionNotAvailableFromSession'), array('style' => 'vertical-align:middle;float:right;'), ICON_SIZE_SMALL);
                 }
             }
             echo Display::panel(

main/course_description/edit.php

Indentation +41 added lines, -41 removed lines

@@ -10,67 +10,67 @@ 
 // protect a course script
 api_protect_course_script(true);
 if (empty($id)) {
-	$id = isset($_REQUEST['id']) ? intval($_REQUEST['id']) : '';
-	if (empty($id)) {
-		// If the ID was not provided, find the first matching description item given the item type
-		$course_description = new CourseDescription();
-		$description = $course_description->get_data_by_description_type($description_type);
-		if (count($description) > 0) {
-			$id = $description['id'];
-		}
-		// If no corresponding description is found, edit a new one
-		unset($course_description);
-	}
+    $id = isset($_REQUEST['id']) ? intval($_REQUEST['id']) : '';
+    if (empty($id)) {
+        // If the ID was not provided, find the first matching description item given the item type
+        $course_description = new CourseDescription();
+        $description = $course_description->get_data_by_description_type($description_type);
+        if (count($description) > 0) {
+            $id = $description['id'];
+        }
+        // If no corresponding description is found, edit a new one
+        unset($course_description);
+    }
 }
 $original_id = $id;
 
 if (empty($error)) {
-	$token = Security::get_token();
+    $token = Security::get_token();
 }
 // display categories
 $categories = array();
 foreach ($default_description_titles as $id => $title) {
-	$categories[$id] = $title;
+    $categories[$id] = $title;
 }
 $categories[ADD_BLOCK] = get_lang('NewBloc');
 
 $i=1;
 echo '<div class="actions" style="margin-bottom:30px">';
 echo '<a href="index.php?'.api_get_cidreq().'">'.
-		Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('ToolCourseDescription'),'',ICON_SIZE_MEDIUM).
-	'</a>';
+        Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('ToolCourseDescription'),'',ICON_SIZE_MEDIUM).
+    '</a>';
 
 ksort($categories);
 foreach ($categories as $id => $title) {
-	if ($i==ADD_BLOCK) {
-		echo '<a href="index.php?'.api_get_cidreq().'&action=add">'.
-			Display::return_icon($default_description_icon[$id], $title,'',ICON_SIZE_MEDIUM).'</a>';
-		break;
-	} else {
-		echo '<a href="index.php?action=edit&'.api_get_cidreq().'&description_type='.$id.'">'.
-			Display::return_icon($default_description_icon[$id], $title,'',ICON_SIZE_MEDIUM).'</a>';
-		$i++;
-	}
+    if ($i==ADD_BLOCK) {
+        echo '<a href="index.php?'.api_get_cidreq().'&action=add">'.
+            Display::return_icon($default_description_icon[$id], $title,'',ICON_SIZE_MEDIUM).'</a>';
+        break;
+    } else {
+        echo '<a href="index.php?action=edit&'.api_get_cidreq().'&description_type='.$id.'">'.
+            Display::return_icon($default_description_icon[$id], $title,'',ICON_SIZE_MEDIUM).'</a>';
+        $i++;
+    }
 }
 echo '</div>';
 
 // error messages
 if (isset($error) && intval($error) == 1) {
-	Display::display_error_message(get_lang('FormHasErrorsPleaseComplete'),false);
+    Display::display_error_message(get_lang('FormHasErrorsPleaseComplete'),false);
 }
 
 // default header title form
 $description_type = intval($description_type);
 $header = $default_description_titles[$description_type];
 if ($description_type >= ADD_BLOCK) {
-	$header = $default_description_titles[ADD_BLOCK];
+    $header = $default_description_titles[ADD_BLOCK];
 }
 
 // display form
 $form = new FormValidator(
-	'course_description',
-	'POST',
-	'index.php?action=edit&id='.$original_id.'&description_type='.$description_type.'&'.api_get_cidreq()
+    'course_description',
+    'POST',
+    'index.php?action=edit&id='.$original_id.'&description_type='.$description_type.'&'.api_get_cidreq()
 );
 
 $form->addElement('header','',$header);
@@ -80,15 +80,15 @@ 
 $form->addText('title', get_lang('Title'), true, array('size'=>'50'));
 $form->applyFilter('title','html_filter');
 $form->addHtmlEditor(
-	'contentDescription',
-	get_lang('Content'),
-	true,
-	false,
-	array(
-		'ToolbarSet' => 'TrainingDescription',
-		'Width' => '100%',
-		'Height' => '200',
-	)
+    'contentDescription',
+    get_lang('Content'),
+    true,
+    false,
+    array(
+        'ToolbarSet' => 'TrainingDescription',
+        'Width' => '100%',
+        'Height' => '200',
+    )
 );
 $form->addButtonCreate(get_lang('Save'));
 
@@ -104,8 +104,8 @@ 
 $form->setDefaults($default);
 
 if (isset ($question[$description_type])) {
-	$message = '<strong>'.get_lang('QuestionPlan').'</strong><br />';
-	$message .= $question[$description_type];
-	Display::display_normal_message($message, false);
+    $message = '<strong>'.get_lang('QuestionPlan').'</strong><br />';
+    $message .= $question[$description_type];
+    Display::display_normal_message($message, false);
 }
 $form->display();

Spacing +11 added lines, -11 removed lines

@@ -34,21 +34,21 @@ 
 }
 $categories[ADD_BLOCK] = get_lang('NewBloc');
 
-$i=1;
+$i = 1;
 echo '<div class="actions" style="margin-bottom:30px">';
 echo '<a href="index.php?'.api_get_cidreq().'">'.
-		Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('ToolCourseDescription'),'',ICON_SIZE_MEDIUM).
+		Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('ToolCourseDescription'), '', ICON_SIZE_MEDIUM).
 	'</a>';
 
 ksort($categories);
 foreach ($categories as $id => $title) {
-	if ($i==ADD_BLOCK) {
+	if ($i == ADD_BLOCK) {
 		echo '<a href="index.php?'.api_get_cidreq().'&action=add">'.
-			Display::return_icon($default_description_icon[$id], $title,'',ICON_SIZE_MEDIUM).'</a>';
+			Display::return_icon($default_description_icon[$id], $title, '', ICON_SIZE_MEDIUM).'</a>';
 		break;
 	} else {
 		echo '<a href="index.php?action=edit&'.api_get_cidreq().'&description_type='.$id.'">'.
-			Display::return_icon($default_description_icon[$id], $title,'',ICON_SIZE_MEDIUM).'</a>';
+			Display::return_icon($default_description_icon[$id], $title, '', ICON_SIZE_MEDIUM).'</a>';
 		$i++;
 	}
 }
@@ -56,7 +56,7 @@ 
 
 // error messages
 if (isset($error) && intval($error) == 1) {
-	Display::display_error_message(get_lang('FormHasErrorsPleaseComplete'),false);
+	Display::display_error_message(get_lang('FormHasErrorsPleaseComplete'), false);
 }
 
 // default header title form
@@ -73,12 +73,12 @@ 
 	'index.php?action=edit&id='.$original_id.'&description_type='.$description_type.'&'.api_get_cidreq()
 );
 
-$form->addElement('header','',$header);
+$form->addElement('header', '', $header);
 $form->addElement('hidden', 'id', $original_id);
-$form->addElement('hidden', 'description_type',$description_type);
-$form->addElement('hidden', 'sec_token',$token);
+$form->addElement('hidden', 'description_type', $description_type);
+$form->addElement('hidden', 'sec_token', $token);
 $form->addText('title', get_lang('Title'), true, array('size'=>'50'));
-$form->applyFilter('title','html_filter');
+$form->applyFilter('title', 'html_filter');
 $form->addHtmlEditor(
 	'contentDescription',
 	get_lang('Content'),
@@ -97,7 +97,7 @@ 
     $default['title'] = Security::remove_XSS($description_title);
 }
 if (!empty($description_content)) {
-    $default['contentDescription'] = Security::remove_XSS($description_content,COURSEMANAGERLOWSECURITY);
+    $default['contentDescription'] = Security::remove_XSS($description_content, COURSEMANAGERLOWSECURITY);
 }
 $default['description_type'] = $description_type;