Patch PDO stub

compiler/patches/stubs/PDO/PDO.stub.patch

@@ -0,0 +1,43 @@
+--- PDO.stub	2019-12-05 17:56:26.000000000 +0100
++++ PDO2.stub	2020-05-26 14:16:32.000000000 +0200
+@@ -268,7 +268,6 @@
+ 	 * As <b>PDO::FETCH_INTO</b> but object is provided as a serialized string.
+ 	 * Available since PHP 5.1.0. Since PHP 5.3.0 the class constructor is never called if this
+ 	 * flag is set.
+-	 * @since 5.1 Available
+ 	 * @link https://php.net/manual/en/pdo.constants.php#pdo.constants.fetch-serialize
+ 	 */
+ 	const FETCH_SERIALIZE = 524288;
+@@ -727,7 +726,7 @@
+ 	 * <p>
+ 	 * Note, this constant can only be used in the driver_options array when constructing a new database handle.
+ 	 * </p>
+-	 * @since 5.5.21 and 5.6.5
++	 * @since 5.5.21
+ 	 * @link https://php.net/manual/en/ref.pdo-mysql.php#pdo.constants.mysql-attr-multi-statements
+ 	 */
+ 	const MYSQL_ATTR_MULTI_STATEMENTS = 1015;
+@@ -747,6 +746,7 @@
+ 	 */
+ 	const PGSQL_ASSOC = 1;
+ 	const PGSQL_ATTR_DISABLE_NATIVE_PREPARED_STATEMENT = 1000;
++	const PGSQL_ATTR_DISABLE_PREPARES = 1000;
+ 	const PGSQL_BAD_RESPONSE = 5;
+ 	const PGSQL_BOTH = 3;
+ 	const PGSQL_TRANSACTION_IDLE = 0;
+@@ -839,6 +839,15 @@
+ 	 */
+ 	const SQLITE_ATTR_EXTENDED_RESULT_CODES = 2;
+
++	const FB_ATTR_DATE_FORMAT = 1;
++	const FB_ATTR_TIME_FORMAT = 2;
++	const FB_ATTR_TIMESTAMP_FORMAT = 3;
++
++	const OCI_ATTR_ACTION = 1;
++	const OCI_ATTR_CLIENT_INFO = 2;
++	const OCI_ATTR_CLIENT_IDENTIFIER = 3;
++	const OCI_ATTR_MODULE = 4;
++
+ 	/**
+ 	 * (PHP 5 &gt;= 5.1.0, PHP 7, PECL pdo &gt;= 0.1.0)<br/>
+ 	 * Creates a PDO instance representing a connection to a database

compiler/src/Console/CompileCommand.php

@@ -62,6 +62,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
 		);
 		$this->fixComposerJson($this->buildDir);
 		$this->renamePhpStormStubs();
+		$this->patchPhpStormStubs($output);
 		$this->transformSource();
 
 		$this->processFactory->create(['php', 'box.phar', 'compile', '--no-parallel'], $this->dataDir);
@@ -125,6 +126,21 @@ private function renamePhpStormStubs(): void
 		}
 	}
 
+	private function patchPhpStormStubs(OutputInterface $output): void
+	{
+		$stubFinder = \Symfony\Component\Finder\Finder::create();
+		$stubsDirectory = __DIR__ . '/../../../vendor/jetbrains/phpstorm-stubs';
+		foreach ($stubFinder->files()->name('*.patch')->in(__DIR__ . '/../../patches/stubs') as $patchFile) {
+			$absolutePatchPath = $patchFile->getPathname();
+			$patchPath = $patchFile->getRelativePathname();
+			$stubPath = realpath($stubsDirectory . '/' . dirname($patchPath) . '/' . basename($patchPath, '.patch'));
+			if ($stubPath === false) {
+				throw new \PHPStan\ShouldNotHappenException(sprintf('Stub %s not found.', $stubPath));
+			}
+			$this->patchFile($output, $stubPath, $absolutePatchPath);
+		}
+	}
+
 	private function buildPreloadScript(): void
 	{
 		$vendorDir = $this->buildDir . '/vendor';

src/Reflection/ReflectionProvider/ClassBlacklistReflectionProvider.php

@@ -33,7 +33,7 @@ public function __construct(
 
 	public function hasClass(string $className): bool
 	{
-		if ($className !== 'PDO' && array_key_exists($className, \JetBrains\PHPStormStub\PhpStormStubsMap::CLASSES)) {
+		if (array_key_exists($className, \JetBrains\PHPStormStub\PhpStormStubsMap::CLASSES)) {
 			return false;
 		}