From 7a27b3efa5eed2076c35c7119d59d59d5e7064ab Mon Sep 17 00:00:00 2001
From: Werner Spiegel <ws@productsup.com>
Date: Wed, 12 Jan 2022 12:12:35 +0100
Subject: [PATCH] cleanup abstract extended pdo to fulfill the interface

---
 src/AbstractExtendedPdo.php | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/AbstractExtendedPdo.php b/src/AbstractExtendedPdo.php
index 8816232..cb28bbc 100644
--- a/src/AbstractExtendedPdo.php
+++ b/src/AbstractExtendedPdo.php
@@ -200,12 +200,12 @@ public function errorInfo(): array
      *
      * @param string $statement The SQL statement to prepare and execute.
      *
-     * @return int The number of affected rows.
+     * @return int|false The number of affected rows.
      *
      * @see http://php.net/manual/en/pdo.exec.php
      *
      */
-    public function exec(string $statement): int
+    public function exec(string $statement): int|false
     {
         $this->connect();
         $this->profiler->start(__FUNCTION__);
@@ -567,12 +567,12 @@ public function perform(string $statement, array $values = []): PDOStatement
      * @param array $options Set these attributes on the returned
      * PDOStatement.
      *
-     * @return PDOStatement
+     * @return PDOStatement|false
      *
      * @see http://php.net/manual/en/pdo.prepare.php
      *
      */
-    public function prepare(string $query, array $options = []): PDOStatement
+    public function prepare(string $query, array $options = []): PDOStatement|false
     {
         $this->connect();
         $sth = $this->pdo->prepare($query, $options);
@@ -638,12 +638,12 @@ public function prepareWithValues(string $statement, array $values = []): PDOSta
      *
      * @param mixed ...$fetch_mode_args Optional fetch-related parameters.
      *
-     * @return PDOStatement
+     * @return PDOStatement|false
      *
      * @see http://php.net/manual/en/pdo.query.php
      *
      */
-    public function query(string $query, ?int $fetchMode = null, mixed ...$fetch_mode_args): PDOStatement
+    public function query(string $query, ?int $fetchMode = null, mixed ...$fetch_mode_args): PDOStatement|false
     {
         $this->connect();
         $this->profiler->start(__FUNCTION__);