Fix EZP-26748: Wrong image URI when content name has extended UTF characters

EZP-26748_for_5.4.diff

diff --git a/ezpublish/console b/ezpublish/console
index 6d522a9..df63c07 100644
--- a/ezpublish/console
+++ b/ezpublish/console
@@ -7,6 +7,9 @@
 
 set_time_limit( 0 );
 
+// Ensure UTF-8 is used in string operations
+setlocale(LC_CTYPE, 'C.UTF-8');
+
 // Use autoload over boostrap here so we don't need to keep the generated files in git
 require_once __DIR__.'/autoload.php';
 require_once __DIR__.'/EzPublishKernel.php';
diff --git a/web/index.php b/web/index.php
index 39061a9..142298d 100644
--- a/web/index.php
+++ b/web/index.php
@@ -4,6 +4,9 @@
 use Symfony\Component\ClassLoader\ApcClassLoader;
 use Symfony\Component\Debug\Debug;
 
+// Ensure UTF-8 is used in string operations
+setlocale(LC_CTYPE, 'C.UTF-8');
+
 // Environment is taken from "ENVIRONMENT" variable, if not set, defaults to "prod"
 $environment = getenv( "ENVIRONMENT" );
 if ( $environment === false )