Switch to PHP 8.1 syntax via Rector

src/Cache/QueryCacheProfile.php

@@ -20,9 +20,9 @@
 class QueryCacheProfile
 {
     public function __construct(
-        private int $lifetime = 0,
-        private ?string $cacheKey = null,
-        private ?CacheItemPoolInterface $resultCache = null
+        private readonly int $lifetime = 0,
+        private readonly ?string $cacheKey = null,
+        private readonly ?CacheItemPoolInterface $resultCache = null
     ) {
     }
 

src/Connection.php

@@ -55,22 +55,22 @@ class Connection implements ServerVersionProvider
     /**
      * Represents an array of ints to be expanded by Doctrine SQL parsing.
      */
-    public const PARAM_INT_ARRAY = ParameterType::INTEGER + self::ARRAY_PARAM_OFFSET;
+    final public const PARAM_INT_ARRAY = ParameterType::INTEGER + self::ARRAY_PARAM_OFFSET;
 
     /**
      * Represents an array of strings to be expanded by Doctrine SQL parsing.
      */
-    public const PARAM_STR_ARRAY = ParameterType::STRING + self::ARRAY_PARAM_OFFSET;
+    final public const PARAM_STR_ARRAY = ParameterType::STRING + self::ARRAY_PARAM_OFFSET;
 
     /**
      * Represents an array of ascii strings to be expanded by Doctrine SQL parsing.
      */
-    public const PARAM_ASCII_STR_ARRAY = ParameterType::ASCII + self::ARRAY_PARAM_OFFSET;
+    final public const PARAM_ASCII_STR_ARRAY = ParameterType::ASCII + self::ARRAY_PARAM_OFFSET;
 
     /**
      * Offset by which PARAM_* constants are detected as arrays of the param type.
      */
-    public const ARRAY_PARAM_OFFSET = 100;
+    final public const ARRAY_PARAM_OFFSET = 100;
 
     /**
      * The wrapped driver connection.

src/Connection/StaticServerVersionProvider.php

@@ -8,7 +8,7 @@
 
 class StaticServerVersionProvider implements ServerVersionProvider
 {
-    public function __construct(private string $version)
+    public function __construct(private readonly string $version)
     {
     }
 

src/Driver/AbstractException.php

@@ -22,7 +22,7 @@ abstract class AbstractException extends BaseException implements Exception
      */
     public function __construct(
         string $message,
-        private ?string $sqlState = null,
+        private readonly ?string $sqlState = null,
         int $code = 0,
         ?Throwable $previous = null
     ) {

src/Driver/AbstractOracleDriver/EasyConnectString.php

@@ -15,7 +15,7 @@
  */
 final class EasyConnectString
 {
-    private function __construct(private string $string)
+    private function __construct(private readonly string $string)
     {
     }
 

src/Driver/IBMDB2/DataSourceName.php

@@ -13,7 +13,7 @@
  */
 final class DataSourceName
 {
-    private function __construct(private string $string)
+    private function __construct(private readonly string $string)
     {
     }
 

src/Driver/Middleware/AbstractConnectionMiddleware.php

@@ -10,7 +10,7 @@
 
 abstract class AbstractConnectionMiddleware implements Connection
 {
-    public function __construct(private Connection $wrappedConnection)
+    public function __construct(private readonly Connection $wrappedConnection)
     {
     }
 

src/Driver/Middleware/AbstractDriverMiddleware.php

@@ -12,7 +12,7 @@
 
 abstract class AbstractDriverMiddleware implements Driver
 {
-    public function __construct(private Driver $wrappedDriver)
+    public function __construct(private readonly Driver $wrappedDriver)
     {
     }
 

src/Driver/Middleware/AbstractResultMiddleware.php

@@ -8,7 +8,7 @@
 
 abstract class AbstractResultMiddleware implements Result
 {
-    public function __construct(private Result $wrappedResult)
+    public function __construct(private readonly Result $wrappedResult)
     {
     }
 

src/Driver/Middleware/AbstractStatementMiddleware.php

@@ -10,7 +10,7 @@
 
 abstract class AbstractStatementMiddleware implements Statement
 {
-    public function __construct(private Statement $wrappedStatement)
+    public function __construct(private readonly Statement $wrappedStatement)
     {
     }
 

src/Driver/Mysqli/Connection.php

@@ -20,7 +20,7 @@ final class Connection implements ConnectionInterface
     /**
      * @internal The connection can be only instantiated by its driver.
      */
-    public function __construct(private mysqli $connection)
+    public function __construct(private readonly mysqli $connection)
     {
     }
 

src/Driver/Mysqli/Initializer/Charset.php

@@ -11,7 +11,7 @@
 
 final class Charset implements Initializer
 {
-    public function __construct(private string $charset)
+    public function __construct(private readonly string $charset)
     {
     }
 

src/Driver/Mysqli/Initializer/Options.php

@@ -15,7 +15,7 @@ final class Options implements Initializer
     /**
      * @param array<int,mixed> $options
      */
-    public function __construct(private array $options)
+    public function __construct(private readonly array $options)
     {
     }
 

src/Driver/Mysqli/Initializer/Secure.php

@@ -10,11 +10,11 @@
 final class Secure implements Initializer
 {
     public function __construct(
-        private string $key,
-        private string $cert,
-        private string $ca,
-        private string $capath,
-        private string $cipher
+        private readonly string $key,
+        private readonly string $cert,
+        private readonly string $ca,
+        private readonly string $capath,
+        private readonly string $cipher
     ) {
     }
 

src/Driver/Mysqli/Result.php

@@ -40,7 +40,7 @@ final class Result implements ResultInterface
      *
      * @throws Exception
      */
-    public function __construct(private mysqli_stmt $statement)
+    public function __construct(private readonly mysqli_stmt $statement)
     {
         $meta = $statement->result_metadata();
 

src/Driver/Mysqli/Statement.php

@@ -52,7 +52,7 @@ final class Statement implements StatementInterface
     /**
      * @internal The statement can be only instantiated by its driver connection.
      */
-    public function __construct(private mysqli_stmt $stmt)
+    public function __construct(private readonly mysqli_stmt $stmt)
     {
         $paramCount        = $this->stmt->param_count;
         $this->types       = str_repeat('s', $paramCount);

src/Driver/OCI8/Connection.php

@@ -22,8 +22,8 @@
 
 final class Connection implements ConnectionInterface
 {
-    private Parser $parser;
-    private ExecutionMode $executionMode;
+    private readonly Parser $parser;
+    private readonly ExecutionMode $executionMode;
 
     /**
      * @internal The connection can be only instantiated by its driver.

src/Driver/OCI8/Statement.php

@@ -34,8 +34,8 @@ final class Statement implements StatementInterface
     public function __construct(
         private $connection,
         private $statement,
-        private array $parameterMap,
-        private ExecutionMode $executionMode
+        private readonly array $parameterMap,
+        private readonly ExecutionMode $executionMode
     ) {
     }
 

src/Driver/PDO/Connection.php

@@ -15,7 +15,7 @@
 
 final class Connection implements ConnectionInterface
 {
-    private PDO $connection;
+    private readonly PDO $connection;
 
     /**
      * @internal The connection can be only instantiated by its driver.

src/Driver/PDO/Result.php

@@ -14,7 +14,7 @@ final class Result implements ResultInterface
     /**
      * @internal The result can be only instantiated by its driver connection or statement.
      */
-    public function __construct(private PDOStatement $statement)
+    public function __construct(private readonly PDOStatement $statement)
     {
     }
 

src/Driver/PDO/SQLSrv/Connection.php

@@ -10,7 +10,7 @@
 
 final class Connection extends AbstractConnectionMiddleware
 {
-    private PDOConnection $connection;
+    private readonly PDOConnection $connection;
 
     public function __construct(PDOConnection $connection)
     {

src/Driver/PDO/SQLSrv/Statement.php

@@ -11,7 +11,7 @@
 
 final class Statement extends AbstractStatementMiddleware
 {
-    private PDOStatement $statement;
+    private readonly PDOStatement $statement;
 
     /**
      * @internal The statement can be only instantiated by its driver connection.

src/Driver/PDO/Statement.php

@@ -27,7 +27,7 @@ final class Statement implements StatementInterface
     /**
      * @internal The statement can be only instantiated by its driver connection.
      */
-    public function __construct(private PDOStatement $stmt)
+    public function __construct(private readonly PDOStatement $stmt)
     {
     }
 

src/Event/ConnectionEventArgs.php

@@ -12,7 +12,7 @@
  */
 class ConnectionEventArgs extends EventArgs
 {
-    public function __construct(private Connection $connection)
+    public function __construct(private readonly Connection $connection)
     {
     }
 

src/Event/SchemaAlterTableAddColumnEventArgs.php

@@ -20,9 +20,9 @@ class SchemaAlterTableAddColumnEventArgs extends SchemaEventArgs
     private array $sql = [];
 
     public function __construct(
-        private Column $column,
-        private TableDiff $tableDiff,
-        private AbstractPlatform $platform
+        private readonly Column $column,
+        private readonly TableDiff $tableDiff,
+        private readonly AbstractPlatform $platform
     ) {
     }
 

src/Event/SchemaAlterTableChangeColumnEventArgs.php

@@ -20,9 +20,9 @@ class SchemaAlterTableChangeColumnEventArgs extends SchemaEventArgs
     private array $sql = [];
 
     public function __construct(
-        private ColumnDiff $columnDiff,
-        private TableDiff $tableDiff,
-        private AbstractPlatform $platform
+        private readonly ColumnDiff $columnDiff,
+        private readonly TableDiff $tableDiff,
+        private readonly AbstractPlatform $platform
     ) {
     }
 

src/Event/SchemaAlterTableEventArgs.php

@@ -18,7 +18,7 @@ class SchemaAlterTableEventArgs extends SchemaEventArgs
     /** @var array<int, string> */
     private array $sql = [];
 
-    public function __construct(private TableDiff $tableDiff, private AbstractPlatform $platform)
+    public function __construct(private readonly TableDiff $tableDiff, private readonly AbstractPlatform $platform)
     {
     }
 

src/Event/SchemaAlterTableRemoveColumnEventArgs.php

@@ -20,9 +20,9 @@ class SchemaAlterTableRemoveColumnEventArgs extends SchemaEventArgs
     private array $sql = [];
 
     public function __construct(
-        private Column $column,
-        private TableDiff $tableDiff,
-        private AbstractPlatform $platform
+        private readonly Column $column,
+        private readonly TableDiff $tableDiff,
+        private readonly AbstractPlatform $platform
     ) {
     }
 

src/Event/SchemaAlterTableRenameColumnEventArgs.php

@@ -20,10 +20,10 @@ class SchemaAlterTableRenameColumnEventArgs extends SchemaEventArgs
     private array $sql = [];
 
     public function __construct(
-        private string $oldColumnName,
-        private Column $column,
-        private TableDiff $tableDiff,
-        private AbstractPlatform $platform
+        private readonly string $oldColumnName,
+        private readonly Column $column,
+        private readonly TableDiff $tableDiff,
+        private readonly AbstractPlatform $platform
     ) {
     }
 

src/Event/SchemaColumnDefinitionEventArgs.php

@@ -18,10 +18,10 @@ class SchemaColumnDefinitionEventArgs extends SchemaEventArgs
      * @param array<string, mixed> $tableColumn
      */
     public function __construct(
-        private array $tableColumn,
-        private string $table,
-        private string $database,
-        private Connection $connection
+        private readonly array $tableColumn,
+        private readonly string $table,
+        private readonly string $database,
+        private readonly Connection $connection
     ) {
     }
 

src/Event/SchemaCreateTableColumnEventArgs.php

@@ -19,8 +19,11 @@ class SchemaCreateTableColumnEventArgs extends SchemaEventArgs
     /** @var array<int, string> */
     private array $sql = [];
 
-    public function __construct(private Column $column, private Table $table, private AbstractPlatform $platform)
-    {
+    public function __construct(
+        private readonly Column $column,
+        private readonly Table $table,
+        private readonly AbstractPlatform $platform
+    ) {
     }
 
     public function getColumn(): Column

src/Event/SchemaCreateTableEventArgs.php

@@ -23,10 +23,10 @@ class SchemaCreateTableEventArgs extends SchemaEventArgs
      * @param array<string, mixed>             $options
      */
     public function __construct(
-        private Table $table,
-        private array $columns,
-        private array $options,
-        private AbstractPlatform $platform
+        private readonly Table $table,
+        private readonly array $columns,
+        private readonly array $options,
+        private readonly AbstractPlatform $platform
     ) {
     }
 

src/Event/SchemaDropTableEventArgs.php

@@ -13,7 +13,7 @@ class SchemaDropTableEventArgs extends SchemaEventArgs
 {
     private ?string $sql = null;
 
-    public function __construct(private string $table, private AbstractPlatform $platform)
+    public function __construct(private readonly string $table, private readonly AbstractPlatform $platform)
     {
     }
 

src/Event/SchemaIndexDefinitionEventArgs.php

@@ -18,9 +18,9 @@ class SchemaIndexDefinitionEventArgs extends SchemaEventArgs
      * @param array<string, mixed> $tableIndex
      */
     public function __construct(
-        private array $tableIndex,
-        private string $table,
-        private Connection $connection
+        private readonly array $tableIndex,
+        private readonly string $table,
+        private readonly Connection $connection
     ) {
     }
 

src/Event/TransactionEventArgs.php

@@ -9,7 +9,7 @@
 
 abstract class TransactionEventArgs extends EventArgs
 {
-    public function __construct(private Connection $connection)
+    public function __construct(private readonly Connection $connection)
     {
     }
 

src/Exception/DriverException.php

@@ -20,7 +20,7 @@ class DriverException extends Exception implements Driver\Exception
     /**
      * The query that triggered the exception, if any.
      */
-    private ?Query $query;
+    private readonly ?Query $query;
 
     /**
      * @internal