X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs-website;a=blobdiff_plain;f=web%2Fcore%2Fmodules%2Fdatetime%2Ftests%2Fsrc%2FFunctional%2FDateTestBase.php;fp=web%2Fcore%2Fmodules%2Fdatetime%2Ftests%2Fsrc%2FFunctional%2FDateTestBase.php;h=46e23ce150327dbc81687fcd2e76d4b12d49267f;hp=21bad50ba02da7b3c114aabb91c78301fbb07b3c;hb=0bf8d09d2542548982e81a441b1f16e75873a04f;hpb=74df008bdbb3a11eeea356744f39b802369bda3c

diff --git a/web/core/modules/datetime/tests/src/Functional/DateTestBase.php b/web/core/modules/datetime/tests/src/Functional/DateTestBase.php
index 21bad50ba..46e23ce15 100644
--- a/web/core/modules/datetime/tests/src/Functional/DateTestBase.php
+++ b/web/core/modules/datetime/tests/src/Functional/DateTestBase.php
@@ -106,8 +106,8 @@ abstract class DateTestBase extends BrowserTestBase {
    * Creates a date test field.
    */
   protected function createField() {
-    $field_name = Unicode::strtolower($this->randomMachineName());
-    $field_label = Unicode::ucfirst(Unicode::strtolower($this->randomMachineName()));
+    $field_name = mb_strtolower($this->randomMachineName());
+    $field_label = Unicode::ucfirst(mb_strtolower($this->randomMachineName()));
     $type = $this->getTestFieldType();
     $widget_type = $formatter_type = $type . '_default';