diff --git a/tests/regression/tt_detail.inc b/tests/regression/tt_detail.inc
index 0ccb034de..b31f28cdd 100644
--- a/tests/regression/tt_detail.inc
+++ b/tests/regression/tt_detail.inc
@@ -7,3 +7,6 @@
 function helper() {
   error_reporting(error_reporting()); // prevent from optimizing this function away
 }
+
+// Ensure this triggers execute file code path in the agent on PHPs 8.2+:
+echo "";