apply coding standard to code

src/DocBlock/DescriptionFactory.php

@@ -112,7 +112,7 @@ class DescriptionFactory
     {
         $count = count($tokens);
         $tagCount = 0;
-        $tags  = [];
+        $tags = [];
 
         for ($i = 1; $i < $count; $i += 2) {
             $tags[] = $this->tagFactory->create($tokens[$i], $context);
@@ -156,7 +156,7 @@ class DescriptionFactory
 
         // determine how many whitespace characters need to be stripped
         $startingSpaceCount = 9999999;
-        for ($i = 1; $i < count($lines); $i++) {
+        for ($i = 1; $i < count($lines); ++$i) {
             // lines with a no length do not count as they are not indented at all
             if (strlen(trim($lines[$i])) === 0) {
                 continue;
@@ -169,7 +169,7 @@ class DescriptionFactory
 
         // strip the number of spaces from each line
         if ($startingSpaceCount > 0) {
-            for ($i = 1; $i < count($lines); $i++) {
+            for ($i = 1; $i < count($lines); ++$i) {
                 $lines[$i] = substr($lines[$i], $startingSpaceCount);
             }
         }

src/DocBlock/Serializer.php

@@ -105,7 +105,7 @@ class Serializer
 
     private function getSummaryAndDescriptionTextBlock(DocBlock $docblock, $wrapLength): string
     {
-        $text = $docblock->getSummary() . ((string)$docblock->getDescription() ? "\n\n" . $docblock->getDescription()
+        $text = $docblock->getSummary() . ((string) $docblock->getDescription() ? "\n\n" . $docblock->getDescription()
                 : '');
         if ($wrapLength !== null) {
             $text = wordwrap($text, $wrapLength);

src/DocBlock/StandardTagFactory.php

@@ -45,25 +45,25 @@ final class StandardTagFactory implements TagFactory
      * @var string[] An array with a tag as a key, and an FQCN to a class that handles it as an array value.
      */
     private $tagHandlerMappings = [
-        'author'         => '\phpDocumentor\Reflection\DocBlock\Tags\Author',
-        'covers'         => '\phpDocumentor\Reflection\DocBlock\Tags\Covers',
-        'deprecated'     => '\phpDocumentor\Reflection\DocBlock\Tags\Deprecated',
+        'author' => '\phpDocumentor\Reflection\DocBlock\Tags\Author',
+        'covers' => '\phpDocumentor\Reflection\DocBlock\Tags\Covers',
+        'deprecated' => '\phpDocumentor\Reflection\DocBlock\Tags\Deprecated',
         // 'example'        => '\phpDocumentor\Reflection\DocBlock\Tags\Example',
-        'link'           => '\phpDocumentor\Reflection\DocBlock\Tags\Link',
-        'method'         => '\phpDocumentor\Reflection\DocBlock\Tags\Method',
-        'param'          => '\phpDocumentor\Reflection\DocBlock\Tags\Param',
-        'property-read'  => '\phpDocumentor\Reflection\DocBlock\Tags\PropertyRead',
-        'property'       => '\phpDocumentor\Reflection\DocBlock\Tags\Property',
+        'link' => '\phpDocumentor\Reflection\DocBlock\Tags\Link',
+        'method' => '\phpDocumentor\Reflection\DocBlock\Tags\Method',
+        'param' => '\phpDocumentor\Reflection\DocBlock\Tags\Param',
+        'property-read' => '\phpDocumentor\Reflection\DocBlock\Tags\PropertyRead',
+        'property' => '\phpDocumentor\Reflection\DocBlock\Tags\Property',
         'property-write' => '\phpDocumentor\Reflection\DocBlock\Tags\PropertyWrite',
-        'return'         => '\phpDocumentor\Reflection\DocBlock\Tags\Return_',
-        'see'            => '\phpDocumentor\Reflection\DocBlock\Tags\See',
-        'since'          => '\phpDocumentor\Reflection\DocBlock\Tags\Since',
-        'source'         => '\phpDocumentor\Reflection\DocBlock\Tags\Source',
-        'throw'          => '\phpDocumentor\Reflection\DocBlock\Tags\Throws',
-        'throws'         => '\phpDocumentor\Reflection\DocBlock\Tags\Throws',
-        'uses'           => '\phpDocumentor\Reflection\DocBlock\Tags\Uses',
-        'var'            => '\phpDocumentor\Reflection\DocBlock\Tags\Var_',
-        'version'        => '\phpDocumentor\Reflection\DocBlock\Tags\Version'
+        'return' => '\phpDocumentor\Reflection\DocBlock\Tags\Return_',
+        'see' => '\phpDocumentor\Reflection\DocBlock\Tags\See',
+        'since' => '\phpDocumentor\Reflection\DocBlock\Tags\Since',
+        'source' => '\phpDocumentor\Reflection\DocBlock\Tags\Source',
+        'throw' => '\phpDocumentor\Reflection\DocBlock\Tags\Throws',
+        'throws' => '\phpDocumentor\Reflection\DocBlock\Tags\Throws',
+        'uses' => '\phpDocumentor\Reflection\DocBlock\Tags\Uses',
+        'var' => '\phpDocumentor\Reflection\DocBlock\Tags\Var_',
+        'version' => '\phpDocumentor\Reflection\DocBlock\Tags\Version',
     ];
 
     /**
@@ -186,7 +186,7 @@ final class StandardTagFactory implements TagFactory
     private function createTag(string $body, string $name, TypeContext $context): ?Tag
     {
         $handlerClassName = $this->findHandlerClassName($name, $context);
-        $arguments        = $this->getArgumentsForParametersFromWiring(
+        $arguments = $this->getArgumentsForParametersFromWiring(
             $this->fetchParametersForHandlerFactoryMethod($handlerClassName),
             $this->getServiceLocatorWithDynamicParameters($context, $name, $body)
         );
@@ -254,7 +254,7 @@ final class StandardTagFactory implements TagFactory
     private function fetchParametersForHandlerFactoryMethod(string $handlerClassName)
     {
         if (! isset($this->tagHandlerParameterCache[$handlerClassName])) {
-            $methodReflection                                  = new \ReflectionMethod($handlerClassName, 'create');
+            $methodReflection = new \ReflectionMethod($handlerClassName, 'create');
             $this->tagHandlerParameterCache[$handlerClassName] = $methodReflection->getParameters();
         }
 
@@ -276,9 +276,9 @@ final class StandardTagFactory implements TagFactory
         $locator = array_merge(
             $this->serviceLocator,
             [
-                'name'             => $tagName,
-                'body'             => $tagBody,
-                TypeContext::class => $context
+                'name' => $tagName,
+                'body' => $tagBody,
+                TypeContext::class => $context,
             ]
         );
 

src/DocBlock/Tags/Author.php

@@ -36,7 +36,7 @@ final class Author extends BaseTag implements Factory\StaticMethod
             throw new \InvalidArgumentException('The author tag does not have a valid e-mail address');
         }
 
-        $this->authorName  = $authorName;
+        $this->authorName = $authorName;
         $this->authorEmail = $authorEmail;
     }
 

src/DocBlock/Tags/Example.php

@@ -69,7 +69,7 @@ final class Example extends BaseTag
             if ($this->isURI) {
                 $filePath = $this->isUriRelative($this->filePath)
                     ? str_replace('%2F', '/', rawurlencode($this->filePath))
-                    :$this->filePath;
+                    : $this->filePath;
             }
 
             return trim($filePath . ' ' . parent::getDescription());
@@ -89,7 +89,7 @@ final class Example extends BaseTag
         }
 
         $filePath = null;
-        $fileUri  = null;
+        $fileUri = null;
         if ('' !== $matches[1]) {
             $filePath = $matches[1];
         } else {
@@ -97,17 +97,17 @@ final class Example extends BaseTag
         }
 
         $startingLine = 1;
-        $lineCount    = null;
-        $description  = null;
+        $lineCount = null;
+        $description = null;
 
         if (array_key_exists(3, $matches)) {
             $description = $matches[3];
 
             // Starting line / Number of lines / Description
             if (preg_match('/^([1-9]\d*)(?:\s+((?1))\s*)?(.*)$/sux', $matches[3], $contentMatches)) {
-                $startingLine = (int)$contentMatches[1];
+                $startingLine = (int) $contentMatches[1];
                 if (isset($contentMatches[2]) && $contentMatches[2] !== '') {
-                    $lineCount = (int)$contentMatches[2];
+                    $lineCount = (int) $contentMatches[2];
                 }
 
                 if (array_key_exists(3, $contentMatches)) {
@@ -117,7 +117,7 @@ final class Example extends BaseTag
         }
 
         return new static(
-            $filePath !== null?$filePath:$fileUri,
+            $filePath !== null ? $filePath : $fileUri,
             $fileUri !== null,
             $startingLine,
             $lineCount,

src/DocBlock/Tags/Formatter/AlignFormatter.php

@@ -39,6 +39,6 @@ class AlignFormatter implements Formatter
      */
     public function format(Tag $tag): string
     {
-        return '@' . $tag->getName() . str_repeat(' ', $this->maxLen - strlen($tag->getName()) + 1) . (string)$tag;
+        return '@' . $tag->getName() . str_repeat(' ', $this->maxLen - strlen($tag->getName()) + 1) . (string) $tag;
     }
 }

src/DocBlock/Tags/Formatter/PassthroughFormatter.php

@@ -23,6 +23,6 @@ class PassthroughFormatter implements Formatter
      */
     public function format(Tag $tag): string
     {
-        return trim('@' . $tag->getName() . ' ' . (string)$tag);
+        return trim('@' . $tag->getName() . ' ' . (string) $tag);
     }
 }

src/DocBlock/Tags/Link.php

@@ -40,7 +40,7 @@ final class Link extends BaseTag implements Factory\StaticMethod
     /**
      * {@inheritdoc}
      */
-    public static function create(string $body, ?DescriptionFactory $descriptionFactory = null, ?TypeContext $context = null): Link
+    public static function create(string $body, ?DescriptionFactory $descriptionFactory = null, ?TypeContext $context = null): self
     {
         Assert::notNull($descriptionFactory);
 

src/DocBlock/Tags/Method.php

@@ -54,10 +54,10 @@ final class Method extends BaseTag implements Factory\StaticMethod
             $returnType = new Void_();
         }
 
-        $this->methodName  = $methodName;
-        $this->arguments   = $this->filterArguments($arguments);
-        $this->returnType  = $returnType;
-        $this->isStatic    = $static;
+        $this->methodName = $methodName;
+        $this->arguments = $this->filterArguments($arguments);
+        $this->returnType = $returnType;
+        $this->isStatic = $static;
         $this->description = $description;
     }
 
@@ -71,7 +71,7 @@ final class Method extends BaseTag implements Factory\StaticMethod
         ?TypeContext $context = null
     ): ?self {
         Assert::stringNotEmpty($body);
-        Assert::allNotNull([ $typeResolver, $descriptionFactory ]);
+        Assert::allNotNull([$typeResolver, $descriptionFactory]);
 
         // 1. none or more whitespace
         // 2. optionally the keyword "static" followed by whitespace
@@ -131,7 +131,7 @@ final class Method extends BaseTag implements Factory\StaticMethod
             $returnType = 'void';
         }
 
-        $returnType  = $typeResolver->resolve($returnType, $context);
+        $returnType = $typeResolver->resolve($returnType, $context);
         $description = $descriptionFactory->create($description, $context);
 
         if (is_string($arguments) && strlen($arguments) > 0) {
@@ -150,7 +150,7 @@ final class Method extends BaseTag implements Factory\StaticMethod
                     }
                 }
 
-                $argument = [ 'name' => $argumentName, 'type' => $argumentType];
+                $argument = ['name' => $argumentName, 'type' => $argumentType];
             }
         } else {
             $arguments = [];
@@ -198,7 +198,7 @@ final class Method extends BaseTag implements Factory\StaticMethod
         }
 
         return trim(($this->isStatic() ? 'static ' : '')
-            . (string)$this->returnType . ' '
+            . (string) $this->returnType . ' '
             . $this->methodName
             . '(' . implode(', ', $arguments) . ')'
             . ($this->description ? ' ' . $this->description->render() : ''));
@@ -208,7 +208,7 @@ final class Method extends BaseTag implements Factory\StaticMethod
     {
         foreach ($arguments as &$argument) {
             if (is_string($argument)) {
-                $argument = [ 'name' => $argument ];
+                $argument = ['name' => $argument];
             }
 
             if (! isset($argument['type'])) {
@@ -217,7 +217,7 @@ final class Method extends BaseTag implements Factory\StaticMethod
 
             $keys = array_keys($argument);
             sort($keys);
-            if ($keys !== [ 'name', 'type' ]) {
+            if ($keys !== ['name', 'type']) {
                 throw new \InvalidArgumentException(
                     'Arguments can only have the "name" and "type" fields, found: ' . var_export($keys, true)
                 );

src/DocBlock/Tags/Reference/Fqsen.php

@@ -38,6 +38,6 @@ final class Fqsen implements Reference
      */
     public function __toString(): string
     {
-        return (string)$this->fqsen;
+        return (string) $this->fqsen;
     }
 }

src/DocBlock/Tags/See.php

@@ -52,7 +52,7 @@ class See extends BaseTag implements Factory\StaticMethod
     ) {
         Assert::allNotNull([$resolver, $descriptionFactory]);
 
-        $parts       = preg_split('/\s+/Su', $body, 2);
+        $parts = preg_split('/\s+/Su', $body, 2);
         $description = isset($parts[1]) ? $descriptionFactory->create($parts[1], $context) : null;
 
         // https://tools.ietf.org/html/rfc2396#section-3

src/DocBlock/Tags/Since.php

@@ -49,7 +49,7 @@ final class Since extends BaseTag implements Factory\StaticMethod
     {
         Assert::nullOrStringNotEmpty($version);
 
-        $this->version     = $version;
+        $this->version = $version;
         $this->description = $description;
     }
 

src/DocBlock/Tags/Source.php

@@ -37,9 +37,9 @@ final class Source extends BaseTag implements Factory\StaticMethod
         Assert::integerish($startingLine);
         Assert::nullOrIntegerish($lineCount);
 
-        $this->startingLine = (int)$startingLine;
-        $this->lineCount    = $lineCount !== null ? (int)$lineCount : null;
-        $this->description  = $description;
+        $this->startingLine = (int) $startingLine;
+        $this->lineCount = $lineCount !== null ? (int) $lineCount : null;
+        $this->description = $description;
     }
 
     /**
@@ -54,14 +54,14 @@ final class Source extends BaseTag implements Factory\StaticMethod
         Assert::notNull($descriptionFactory);
 
         $startingLine = 1;
-        $lineCount    = null;
-        $description  = null;
+        $lineCount = null;
+        $description = null;
 
         // Starting line / Number of lines / Description
         if (preg_match('/^([1-9]\d*)\s*(?:((?1))\s+)?(.*)$/sux', $body, $matches)) {
-            $startingLine = (int)$matches[1];
+            $startingLine = (int) $matches[1];
             if (isset($matches[2]) && $matches[2] !== '') {
-                $lineCount = (int)$matches[2];
+                $lineCount = (int) $matches[2];
             }
 
             $description = $matches[3];

src/DocBlock/Tags/Throws.php

@@ -32,7 +32,7 @@ final class Throws extends BaseTag implements Factory\StaticMethod
 
     public function __construct(Type $type, ?Description $description = null)
     {
-        $this->type        = $type;
+        $this->type = $type;
         $this->description = $description;
     }
 
@@ -49,7 +49,7 @@ final class Throws extends BaseTag implements Factory\StaticMethod
 
         $parts = preg_split('/\s+/Su', $body, 2);
 
-        $type        = $typeResolver->resolve($parts[0] ?? '', $context);
+        $type = $typeResolver->resolve($parts[0] ?? '', $context);
         $description = $descriptionFactory->create($parts[1] ?? '', $context);
 
         return new static($type, $description);

src/DocBlock/Tags/Uses.php

@@ -35,7 +35,7 @@ final class Uses extends BaseTag implements Factory\StaticMethod
      */
     public function __construct(Fqsen $refers, ?Description $description = null)
     {
-        $this->refers      = $refers;
+        $this->refers = $refers;
         $this->description = $description;
     }
 

src/DocBlock/Tags/Var_.php

@@ -37,8 +37,8 @@ class Var_ extends BaseTag implements Factory\StaticMethod
     public function __construct(string $variableName, ?Type $type = null, ?Description $description = null)
     {
         $this->variableName = $variableName;
-        $this->type         = $type;
-        $this->description  = $description;
+        $this->type = $type;
+        $this->description = $description;
     }
 
     /**
@@ -53,8 +53,8 @@ class Var_ extends BaseTag implements Factory\StaticMethod
         Assert::stringNotEmpty($body);
         Assert::allNotNull([$typeResolver, $descriptionFactory]);
 
-        $parts        = preg_split('/(\s+)/Su', $body, 3, PREG_SPLIT_DELIM_CAPTURE);
-        $type         = null;
+        $parts = preg_split('/(\s+)/Su', $body, 3, PREG_SPLIT_DELIM_CAPTURE);
+        $type = null;
         $variableName = '';
 
         // if the first item that is encountered is not a variable; it is a type

src/DocBlockFactory.php

@@ -41,7 +41,7 @@ final class DocBlockFactory implements DocBlockFactoryInterface
      *
      * @param string[] $additionalTags
      */
-    public static function createInstance(array $additionalTags = []): DocBlockFactory
+    public static function createInstance(array $additionalTags = []): self
     {
         $fqsenResolver = new FqsenResolver();
         $tagFactory = new StandardTagFactory($fqsenResolver);