From fb1b76e4117fb24209f81e3b2adce3bb662d06f7 Mon Sep 17 00:00:00 2001
From: Jakub Vrana <jakub@vrana.cz>
Date: Tue, 10 Feb 2026 19:07:12 +0100
Subject: [PATCH] PostgreSQL: Display all SQL command warnings and only once

---
 CHANGELOG.md                  | 1 +
 adminer/drivers/pgsql.inc.php | 8 +++++++-
 phpstan.neon                  | 1 +
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 49980962..f76a9a62 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 - Select: Disable Ctrl+click inline edit without UPDATE privilege
 - Export: Remember unchecked objects (regression from 5.0.6)
 - PostgreSQL: Order NULL last
+- PostgreSQL: Display all SQL command warnings and only once
 
 ## Adminer 5.4.2 (released 2026-02-08)
 - Avoid denial-of-service via version check (GHSA-q4f2-39gr-45jh, regression from 4.6.2)
diff --git a/adminer/drivers/pgsql.inc.php b/adminer/drivers/pgsql.inc.php
index a7096275..5d2c76ca 100644
--- a/adminer/drivers/pgsql.inc.php
+++ b/adminer/drivers/pgsql.inc.php
@@ -88,7 +88,13 @@ if (isset($_GET["pgsql"])) {
 			}
 
 			function warnings() {
-				return h(pg_last_notice($this->link)); // second parameter is available since PHP 7.1.0
+				if (PHP_VERSION_ID >= 70100) {
+					$return = implode("\n", pg_last_notice($this->link, 2)); // 2 - PGSQL_NOTICE_ALL
+					pg_last_notice($this->link, 3); // 3 - PGSQL_NOTICE_CLEAR
+				} else {
+					$return = pg_last_notice($this->link);
+				}
+				return nl_br(h($return));
 			}
 
 			/** Copy from array into a table
diff --git a/phpstan.neon b/phpstan.neon
index 3fde8ffa..1b2253ae 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -22,6 +22,7 @@ parameters:
 		- "~expects bool~" # truthy values
 		- "~fread expects int<1, max>, 100000~" # 1e6
 		- "~'strlen' given~" # used as a bool callback
+		- "~between int<70100~" # PHP_VERSION_ID check
 
 		-
 			message: "~ type specified~" # duplicate functions and methods