From b49ba663707bfc6d84ab2ffca1dbfdb31ef2de2d Mon Sep 17 00:00:00 2001
From: Remi Collet <remi@remirepo.net>
Date: Thu, 4 Sep 2025 11:13:02 +0200
Subject: [PATCH] Fix Deprecated: Increment on non-numeric string is deprecated
 (8.5)

---
 tests/StrictTreeMap/rebalance_insert.phpt | 4 ++--
 tests/StrictTreeSet/rebalance_add.phpt    | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/tests/StrictTreeMap/rebalance_insert.phpt b/tests/StrictTreeMap/rebalance_insert.phpt
index 3b94abf..e9acb17 100644
--- a/tests/StrictTreeMap/rebalance_insert.phpt
+++ b/tests/StrictTreeMap/rebalance_insert.phpt
@@ -3,8 +3,8 @@ Teds\StrictTreeMap rebalances
 --FILE--
 <?php
 $it = new Teds\StrictTreeMap();
-for ($i = 'aa'; $i < 'ak'; $i++) {
-    $it[$i] = true;
+for ($i = 0; $i < 10; $i++) {
+    $it['a' . chr(ord('a')+$i)] = true;
 }
 echo json_encode($it->debugGetTreeRepresentation(), JSON_PRETTY_PRINT), "\n";
 var_dump($it);
diff --git a/tests/StrictTreeSet/rebalance_add.phpt b/tests/StrictTreeSet/rebalance_add.phpt
index e661a6a..cf612e0 100644
--- a/tests/StrictTreeSet/rebalance_add.phpt
+++ b/tests/StrictTreeSet/rebalance_add.phpt
@@ -3,8 +3,8 @@ Teds\StrictTreeSet rebalances
 --FILE--
 <?php
 $it = new Teds\StrictTreeSet();
-for ($i = 'aa'; $i < 'ak'; $i++) {
-    $it->add($i);
+for ($i = 0; $i < 10; $i++) {
+    $it->add('a' . chr(ord('a')+$i));
 }
 echo json_encode($it->debugGetTreeRepresentation(), JSON_PRETTY_PRINT), "\n";
 var_dump($it);
@@ -82,4 +82,4 @@ object(Teds\StrictTreeSet)#1 (10) {
   string(2) "ai"
   [9]=>
   string(2) "aj"
-}
\ No newline at end of file
+}
-- 
2.51.0