From 638288cc04d7c1b00e2cddaf0a5a148384b1ecc3 Mon Sep 17 00:00:00 2001
From: Peter Knut <peter@pematon.com>
Date: Sun, 10 Nov 2024 23:32:31 +0100
Subject: [PATCH] Cleanup: Definition of custom PDO statement class

---
 adminer/include/pdo.inc.php | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/adminer/include/pdo.inc.php b/adminer/include/pdo.inc.php
index a4281215..f49bb89f 100644
--- a/adminer/include/pdo.inc.php
+++ b/adminer/include/pdo.inc.php
@@ -3,7 +3,7 @@
 if (extension_loaded('pdo')) {
 	/*abstract*/ class Min_PDO {
 		var $_result, $server_info, $affected_rows, $errno, $error, $pdo;
-		
+
 		function __construct() {
 			global $adminer;
 			$pos = array_search("SQL", $adminer->operators);
@@ -11,10 +11,10 @@ if (extension_loaded('pdo')) {
 				unset($adminer->operators[$pos]);
 			}
 		}
-		
-		function dsn($dsn, $username, $password, $options = array()) {
+
+		function dsn($dsn, $username, $password, $options = []) {
 			$options[PDO::ATTR_ERRMODE] = PDO::ERRMODE_SILENT;
-			$options[PDO::ATTR_STATEMENT_CLASS] = array('Min_PDOStatement');
+			$options[PDO::ATTR_STATEMENT_CLASS] = [Min_PDOStatement::class];
 			try {
 				$this->pdo = new PDO($dsn, $username, $password, $options);
 			} catch (Exception $ex) {
@@ -22,13 +22,13 @@ if (extension_loaded('pdo')) {
 			}
 			$this->server_info = @$this->pdo->getAttribute(PDO::ATTR_SERVER_VERSION);
 		}
-		
+
 		/*abstract function select_db($database);*/
-		
+
 		function quote($string) {
 			return $this->pdo->quote($string);
 		}
-		
+
 		function query($query, $unbuffered = false) {
 			$result = $this->pdo->query($query);
 			$this->error = "";
@@ -42,11 +42,11 @@ if (extension_loaded('pdo')) {
 			$this->store_result($result);
 			return $result;
 		}
-		
+
 		function multi_query($query) {
 			return $this->_result = $this->query($query);
 		}
-		
+
 		function store_result($result = null) {
 			if (!$result) {
 				$result = $this->_result;
@@ -61,7 +61,7 @@ if (extension_loaded('pdo')) {
 			$this->affected_rows = $result->rowCount();
 			return true;
 		}
-		
+
 		function next_result() {
 			if (!$this->_result) {
 				return false;
@@ -69,7 +69,7 @@ if (extension_loaded('pdo')) {
 			$this->_result->_offset = 0;
 			return @$this->_result->nextRowset(); // @ - PDO_PgSQL doesn't support it
 		}
-		
+
 		function result($query, $field = 0) {
 			$result = $this->query($query);
 			if (!$result) {
@@ -79,18 +79,18 @@ if (extension_loaded('pdo')) {
 			return $row[$field];
 		}
 	}
-	
+
 	class Min_PDOStatement extends PDOStatement {
 		var $_offset = 0, $num_rows;
-		
+
 		function fetch_assoc() {
 			return $this->fetch(PDO::FETCH_ASSOC);
 		}
-		
+
 		function fetch_row() {
 			return $this->fetch(PDO::FETCH_NUM);
 		}
-		
+
 		function fetch_field() {
 			$row = (object) $this->getColumnMeta($this->_offset++);
 			$row->orgtable = $row->table;