X-Git-Url: http://www.aleph1.co.uk/gitweb/?a=blobdiff_plain;ds=sidebyside;f=web%2Fcore%2Fmodules%2Fimage%2Fsrc%2FPlugin%2FImageEffect%2FConvertImageEffect.php;fp=web%2Fcore%2Fmodules%2Fimage%2Fsrc%2FPlugin%2FImageEffect%2FConvertImageEffect.php;h=675ef3a4ea268cd63637e36c2f82a84d58c145c6;hb=0bf8d09d2542548982e81a441b1f16e75873a04f;hp=28d51792c81fa35a75d2cdcedeaa22f03013cfae;hpb=74df008bdbb3a11eeea356744f39b802369bda3c;p=yaffs-website

diff --git a/web/core/modules/image/src/Plugin/ImageEffect/ConvertImageEffect.php b/web/core/modules/image/src/Plugin/ImageEffect/ConvertImageEffect.php
index 28d51792c..675ef3a4e 100644
--- a/web/core/modules/image/src/Plugin/ImageEffect/ConvertImageEffect.php
+++ b/web/core/modules/image/src/Plugin/ImageEffect/ConvertImageEffect.php
@@ -2,7 +2,6 @@
 
 namespace Drupal\image\Plugin\ImageEffect;
 
-use Drupal\Component\Utility\Unicode;
 use Drupal\Core\Form\FormStateInterface;
 use Drupal\Core\Image\ImageInterface;
 use Drupal\image\ConfigurableImageEffectBase;
@@ -41,7 +40,7 @@ class ConvertImageEffect extends ConfigurableImageEffectBase {
    */
   public function getSummary() {
     $summary = [
-      '#markup' => Unicode::strtoupper($this->configuration['extension']),
+      '#markup' => mb_strtoupper($this->configuration['extension']),
     ];
     $summary += parent::getSummary();
 
@@ -64,7 +63,7 @@ class ConvertImageEffect extends ConfigurableImageEffectBase {
     $extensions = \Drupal::service('image.toolkit.manager')->getDefaultToolkit()->getSupportedExtensions();
     $options = array_combine(
       $extensions,
-      array_map(['\Drupal\Component\Utility\Unicode', 'strtoupper'], $extensions)
+      array_map('mb_strtoupper', $extensions)
     );
     $form['extension'] = [
       '#type' => 'select',