Fixed bugs found by psalm #40610
Fixed bugs found by psalm #40610
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| @@ -226,7 +226,7 @@ private function displayJson(OutputInterface $output, array $filesInfo) | |||
| return min($errors, 1); | |||
| } | |||
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| private function renderException(OutputInterface $output, string $template, Error $exception, string $file = null) | |||
| private function renderException(SymfonyStyle $output, string $template, Error $exception, string $file = null) | |||
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This is a minor. We pass a SymfonyStyle and we use the $object as a SymfonyStyle.
| @@ -182,7 +182,7 @@ public function getBcc(): array | |||
| */ | |||
| public function setPriority(int $priority): self | |||
| { | |||
| $this->message->setPriority($priority); | |||
| $this->message->priority($priority); | |||
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There is no function called setPriority. However, the Email::priority() exists.
Im not sure if I should rename WrappedTemplatedEmail::setPriority() to priority() too.
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the class is internal, no need to care about renaming, it won't improve anything
| @@ -1564,7 +1564,7 @@ public function getContent($asResource = false) | |||
| */ | |||
| public function getETags() | |||
| { | |||
| return preg_split('/\s*,\s*/', $this->headers->get('if_none_match'), null, \PREG_SPLIT_NO_EMPTY); | |||
| return preg_split('/\s*,\s*/', $this->headers->get('if_none_match'), -1, \PREG_SPLIT_NO_EMPTY); | |||
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preg_split's third argument supports null in PHP 7. However, in PHP 8 it is required to be an int.
From PHPStorm's stubs:
If specified, then only substrings up to limit are returned with the rest of the string being placed in the last substring. A limit of -1, 0 or NULL means "no limit" and, as is standard across PHP, you can use NULL to skip to the flags parameter.
From the docs (PHP 8 ready):
If specified, then only substrings up to limit are returned with the rest of the string being placed in the last substring. A limit of -1 or 0 means "no limit".
| @@ -95,5 +95,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int | |||
| $this->server->listen(function (Data $data, array $context, int $clientId) use ($descriptor, $io) { | |||
| $descriptor->describe($io, $data, $context, $clientId); | |||
| }); | |||
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| return 0; | |||
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Just a command that does not return an int.
| @@ -82,7 +82,7 @@ public static function prepare($values, $objectsPool, &$refsPool, &$objectsCount | |||
| } | |||
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| if (!\is_array($properties = $value->__serialize())) { | |||
| throw new \Typerror($class.'::__serialize() must return an array'); | |||
| throw new \TypeError($class.'::__serialize() must return an array'); | |||
| @@ -43,7 +43,7 @@ public static function getSubscribedServices(): array | |||
| } | |||
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| if (self::class === $method->getDeclaringClass()->name && ($returnType = $method->getReturnType()) && !$returnType->isBuiltin()) { | |||
| $services[self::class.'::'.$method->name] = '?'.($returnType instanceof \ReflectionNamedType ? $returnType->getName() : $type); | |||
| $services[self::class.'::'.$method->name] = '?'.($returnType instanceof \ReflectionNamedType ? $returnType->getName() : $returnType); | |||
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The variable $type is never defined in this class. I assume we mean $returnType.
| @@ -102,7 +102,7 @@ public function setChanges(array $changes) | |||
| /** | |||
| * Sets a factory. | |||
| * | |||
| * @param string|array|Reference $factory A PHP function, reference or an array containing a class/Reference and a method to call | |||
| * @param string|array|Reference|null $factory A PHP function, reference or an array containing a class/Reference and a method to call | |||
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This is also a minor.
The SessionPass is passing "null" as parameter to this method to reset the factory.
| @@ -59,7 +59,7 @@ public function copy($originFile, $targetFile, $overwriteNewerFiles = false) | |||
| } | |||
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| // Stream context created to allow files overwrite when using FTP stream wrapper - disabled by default | |||
| if (false === $target = @fopen($targetFile, 'w', null, stream_context_create(['ftp' => ['overwrite' => true]]))) { | |||
| if (false === $target = @fopen($targetFile, 'w', false, stream_context_create(['ftp' => ['overwrite' => true]]))) { | |||
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Third parameter to fopen bust be a boolean. Default is `false´.
From the docs:
The optional third use_include_path parameter can be set to '1' or true if you want to search for the file in the include_path, too.
Please very this extra carefully.
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Thank you @Nyholm. |
When running psalm for branch 4.4, we get around 1500 errors. I browsed though them all and here is a small PR with the actual bugs I think should be fixed.
I'll make review comments about them below.