chamilo / chamilo-lms

main/inc/lib/course_home.lib.php

Spacing +6 added lines, -6 removed lines

@@ -356,7 +356,7 @@ 
                         array(),
                         null,
                         ICON_SIZE_MEDIUM
-                    ) . '&nbsp;' . $tool_name . '</a>';
+                    ).'&nbsp;'.$tool_name.'</a>';
 
                 // This part displays the links to hide or remove a tool.
                 // These links are only visible by the course manager.
@@ -683,7 +683,7 @@ 
         $session_id = api_get_session_id();
         $is_platform_admin = api_is_platform_admin();
 
-        if ($session_id == 0 ) {
+        if ($session_id == 0) {
             $is_allowed_to_edit = api_is_allowed_to_edit(null, true) && api_is_course_admin();
         } else {
             $is_allowed_to_edit = api_is_allowed_to_edit(null, true) && !api_is_coach();
@@ -1061,8 +1061,8 @@ 
 
         $toolName = api_underscore_to_camel_case($toolName);
 
-        if (isset($GLOBALS['Tool' . $toolName])) {
-            return get_lang('Tool' . $toolName);
+        if (isset($GLOBALS['Tool'.$toolName])) {
+            return get_lang('Tool'.$toolName);
         }
 
         return $toolName;
@@ -1266,7 +1266,7 @@ 
             return array();
         }
 
-        $table  = Database::get_course_table(TABLE_TOOL_LIST);
+        $table = Database::get_course_table(TABLE_TOOL_LIST);
         $sql = "SELECT * FROM $table
                 WHERE category in ('authoring','interaction')
                 AND c_id = $courseId
@@ -1372,7 +1372,7 @@ 
             $temp = new Image($path);
             $r = $temp->convert2bw();
             $ext = pathinfo($path, PATHINFO_EXTENSION);
-            $bwPath = substr($path,0,-(strlen($ext)+1)) . '_na.' . $ext;
+            $bwPath = substr($path, 0, -(strlen($ext) + 1)).'_na.'.$ext;
 
             if ($r === false) {
                 error_log('Conversion to B&W of '.$path.' failed in '.__FILE__.' at line '.__LINE__);