From 1e4c7d9c5de43a03a1f4bfbef96e41605782aa61 Mon Sep 17 00:00:00 2001
From: Javier Eguiluz <javier.eguiluz@gmail.com>
Date: Mon, 26 Apr 2021 16:11:51 +0200
Subject: [PATCH] [FrameworkBundle] Make debug:event-dispatcher search case
 insensitive

---
 .../FrameworkBundle/Command/EventDispatcherDebugCommand.php    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Symfony/Bundle/FrameworkBundle/Command/EventDispatcherDebugCommand.php b/src/Symfony/Bundle/FrameworkBundle/Command/EventDispatcherDebugCommand.php
index a8ac845ea2107..70d2e9cd59a70 100644
--- a/src/Symfony/Bundle/FrameworkBundle/Command/EventDispatcherDebugCommand.php
+++ b/src/Symfony/Bundle/FrameworkBundle/Command/EventDispatcherDebugCommand.php
@@ -123,9 +123,10 @@ protected function execute(InputInterface $input, OutputInterface $output): int
     private function searchForEvent(EventDispatcherInterface $dispatcher, $needle): array
     {
         $output = [];
+        $lcNeedle = strtolower($needle);
         $allEvents = array_keys($dispatcher->getListeners());
         foreach ($allEvents as $event) {
-            if (str_contains($event, $needle)) {
+            if (str_contains(strtolower($event), $lcNeedle)) {
                 $output[] = $event;
             }
         }