diff --git a/module/block/view/dashboard.html.php b/module/block/view/dashboard.html.php
index 9f4fe9a8d4..02e294ded2 100644
--- a/module/block/view/dashboard.html.php
+++ b/module/block/view/dashboard.html.php
@@ -39,7 +39,7 @@ $useGuest = $this->app->user->account == 'guest';
         <?php endif;?>
           <nav class='panel-actions nav nav-default'>
             <?php if($this->config->vision == 'rnd' and $block->block == 'guide' and !defined('TUTORIAL')) echo '<li>' . html::a($this->createLink('tutorial', 'start'), $lang->block->tutorial, '', "title='{$lang->block->tutorial}' class='iframe tutorialBtn'") . '</li>'; ?>
-            <?php if(!empty($block->moreLink)) echo '<li>' . html::a($block->moreLink, strtoupper($lang->more), '', "title='{$lang->more}'") . '</li>'; ?>
+            <?php if(!empty($block->moreLink)) echo '<li>' . html::a($block->moreLink, mb_strtoupper($lang->more), '', "title='{$lang->more}'") . '</li>'; ?>
             <li class='dropdown'>
               <a href='javascript:;' data-toggle='dropdown' class='panel-action'><i class='icon icon-ellipsis-v'></i></a>
               <ul class='dropdown-menu pull-right'>
@@ -74,7 +74,7 @@ $useGuest = $this->app->user->account == 'guest';
           <div class='panel-title'><?php echo $block->title;?></div>
         <?php endif;?>
           <nav class='panel-actions nav nav-default'>
-            <?php if(!empty($block->moreLink)) echo '<li>' . html::a($block->moreLink, strtoupper($lang->more), '', "title='{$lang->more}'") . '</li>';?>
+            <?php if(!empty($block->moreLink)) echo '<li>' . html::a($block->moreLink, mb_strtoupper($lang->more), '', "title='{$lang->more}'") . '</li>';?>
             <li class='dropdown'>
               <a href='javascript:;' data-toggle='dropdown' class='panel-action'><i class='icon icon-ellipsis-v'></i></a>
               <ul class='dropdown-menu pull-right'>
diff --git a/module/execution/view/view.html.php b/module/execution/view/view.html.php
index 6facf089bb..017bdc1c81 100644
--- a/module/execution/view/view.html.php
+++ b/module/execution/view/view.html.php
@@ -32,7 +32,7 @@
               </div>
               <?php if(common::hasPriv('execution', 'burn')):?>
               <nav class="panel-actions nav nav-default">
-                <li><?php common::printLink('execution', 'burn', "executionID=$execution->id", strtoupper($lang->more), '', "title=$lang->more");?></li>
+                <li><?php common::printLink('execution', 'burn', "executionID=$execution->id", mb_strtoupper($lang->more), '', "title=$lang->more");?></li>
               </nav>
               <?php endif;?>
             </div>
@@ -61,7 +61,7 @@
               <div class="panel-title"><?php echo $lang->execution->latestDynamic;?></div>
               <?php if(common::hasPriv('execution', 'dynamic')):?>
               <nav class="panel-actions nav nav-default">
-                <li><?php common::printLink('execution', 'dynamic', "executionID=$execution->id&type=all", strtoupper($lang->more), '', "title=$lang->more");?></li>
+                <li><?php common::printLink('execution', 'dynamic', "executionID=$execution->id&type=all", mb_strtoupper($lang->more), '', "title=$lang->more");?></li>
               </nav>
               <?php endif;?>
             </div>
@@ -85,7 +85,7 @@
               <div class="panel-title"><?php echo $lang->execution->relatedMember;?></div>
               <?php if(common::hasPriv('execution', 'team')):?>
               <nav class="panel-actions nav nav-default">
-                <li><?php common::printLink('execution', 'team', "executionID=$execution->id", strtoupper($lang->more), '', "title=$lang->more");?></li>
+                <li><?php common::printLink('execution', 'team', "executionID=$execution->id", mb_strtoupper($lang->more), '', "title=$lang->more");?></li>
               </nav>
               <?php endif;?>
             </div>
@@ -131,7 +131,7 @@
             <div class="panel-title"><?php echo $lang->execution->doclib;?></div>
               <?php if(common::hasPriv('execution', 'doc')):?>
               <nav class="panel-actions nav nav-default">
-                <li><?php common::printLink('execution', 'doc', "executionID=$execution->id", strtoupper($lang->more), '', "title=$lang->more");?></li>
+                <li><?php common::printLink('execution', 'doc', "executionID=$execution->id", mb_strtoupper($lang->more), '', "title=$lang->more");?></li>
               </nav>
               <?php endif;?>
             </div>
@@ -173,7 +173,7 @@
               <div class="panel-title"><?php echo $execution->name . $lang->execution->CFD;?></div>
               <?php if(common::hasPriv('execution', 'cfd')):?>
               <nav class="panel-actions nav nav-default">
-                <li><?php common::printLink('execution', 'cfd', "executionID=$execution->id&type=task&withWeekend=false&begin=$begin&end=$end", strtoupper($lang->more), '', "title=$lang->more");?></li>
+                <li><?php common::printLink('execution', 'cfd', "executionID=$execution->id&type=task&withWeekend=false&begin=$begin&end=$end", mb_strtoupper($lang->more), '', "title=$lang->more");?></li>
               </nav>
               <?php endif;?>
             </div>
@@ -198,7 +198,7 @@
               <div class="panel-title"><?php echo $lang->execution->relatedMember;?></div>
               <?php if(common::hasPriv('execution', 'team')):?>
               <nav class="panel-actions nav nav-default">
-                <li><?php common::printLink('execution', 'team', "executionID=$execution->id", strtoupper($lang->more), '', "title=$lang->more");?></li>
+                <li><?php common::printLink('execution', 'team', "executionID=$execution->id", mb_strtoupper($lang->more), '', "title=$lang->more");?></li>
               </nav>
               <?php endif;?>
             </div>
diff --git a/module/product/view/dashboard.html.php b/module/product/view/dashboard.html.php
index ef1f837e3b..99270b2743 100644
--- a/module/product/view/dashboard.html.php
+++ b/module/product/view/dashboard.html.php
@@ -54,7 +54,7 @@
           <div class="panel-heading">
           <div class="panel-title"><?php echo $lang->product->latestDynamic;?></div>
             <nav class="panel-actions nav nav-default">
-              <li><a href="<?php echo $this->createLink('product', 'dynamic', "productID={$product->id}&type=all");?>" title="<?php echo $lang->more;?>"><?php echo strtoupper($lang->more);?></i></i></a></li>
+              <li><a href="<?php echo $this->createLink('product', 'dynamic', "productID={$product->id}&type=all");?>" title="<?php echo $lang->more;?>"><?php echo mb_strtoupper($lang->more);?></i></i></a></li>
             </nav>
           </div>
           <div class="panel-body scrollbar-hover">
diff --git a/module/project/view/view.html.php b/module/project/view/view.html.php
index c1db43a220..1b81b56971 100644
--- a/module/project/view/view.html.php
+++ b/module/project/view/view.html.php
@@ -25,7 +25,7 @@
             <div class="panel-title"><?php echo $lang->execution->latestDynamic;?></div>
             <?php if($project->model != 'kanban' and common::hasPriv('project', 'dynamic')):?>
             <nav class="panel-actions nav nav-default">
-              <li><?php common::printLink('project', 'dynamic', "projectID=$project->id&type=all", strtoupper($lang->more), '', "title=$lang->more");?></li>
+              <li><?php common::printLink('project', 'dynamic', "projectID=$project->id&type=all", mb_strtoupper($lang->more), '', "title=$lang->more");?></li>
             </nav>
             <?php endif;?>
           </div>
@@ -49,7 +49,7 @@
             <div class="panel-title"><?php echo $lang->execution->relatedMember;?></div>
             <?php if(common::hasPriv('project', 'team')):?>
             <nav class="panel-actions nav nav-default">
-              <li><?php common::printLink('project', 'team', "projectID=$project->id", strtoupper($lang->more), '', "title=$lang->more");?></li>
+              <li><?php common::printLink('project', 'team', "projectID=$project->id", mb_strtoupper($lang->more), '', "title=$lang->more");?></li>
             </nav>
             <?php endif;?>
           </div>
@@ -163,7 +163,7 @@
           <div class="detail">
             <div class="detail-title">
               <strong><?php echo $lang->project->manageProducts;?></strong>
-              <?php common::printLink('project', 'manageproducts', "projectID=$project->id", strtoupper($lang->more), '', "class='btn btn-link pull-right muted'");?>
+              <?php common::printLink('project', 'manageproducts', "projectID=$project->id", mb_strtoupper($lang->more), '', "class='btn btn-link pull-right muted'");?>
             </div>
             <div class="detail-content">
               <div class="row row-grid">