Mistralys / application-utils

src/URLInfo/URLHosts.php

Spacing +1 added lines, -1 removed lines

@@ -17,7 +17,7 @@
 
     public static function addHost(string $host) : void
     {
-        if(!self::isHostKnown($host)) {
+        if (!self::isHostKnown($host)) {
             self::$knownHosts[] = strtolower($host);
         }
     }

src/URLInfo/Parser/URLTypeDetector/DetectEmail.php

Spacing +2 added lines, -2 removed lines

@@ -22,13 +22,13 @@
 {
     public function detect() : bool
     {
-        if($this->getScheme() === 'mailto') {
+        if ($this->getScheme() === 'mailto') {
             $this->setHostFromEmail((string)$this->getPath());
             $this->setTypeEmail();
             return true;
         }
 
-        if($this->hasPath() && preg_match(RegexHelper::REGEX_EMAIL, $this->getPath()))
+        if ($this->hasPath() && preg_match(RegexHelper::REGEX_EMAIL, $this->getPath()))
         {
             $this->setHostFromEmail($this->getPath());
             $this->setSchemeMailto();

src/XMLHelper.php

Indentation +65 added lines, -65 removed lines

@@ -34,11 +34,11 @@ 
     private static bool $simulation = false;
     private DOMDocument $dom;
 
-   /**
-    * Creates a new XMLHelper instance.
-    * 
-    * @return XMLHelper
-    */
+    /**
+     * Creates a new XMLHelper instance.
+     * 
+     * @return XMLHelper
+     */
     public static function create() : XMLHelper
     {
         $dom = new DOMDocument('1.0', 'UTF-8');
@@ -68,38 +68,38 @@ 
         return XMLHelper_Converter::fromString($xmlString);
     }
 
-   /**
-    * Creates a converter from a SimpleXMLElement instance.
-    * @param SimpleXMLElement $element
-    * @return XMLHelper_Converter
-    */
+    /**
+     * Creates a converter from a SimpleXMLElement instance.
+     * @param SimpleXMLElement $element
+     * @return XMLHelper_Converter
+     */
     public static function convertElement(SimpleXMLElement $element) : XMLHelper_Converter
     {
         return XMLHelper_Converter::fromElement($element);
     }
    
-   /**
-    * Creates a converter from a DOMElement instance.
-    * @param DOMElement $element
-    * @return XMLHelper_Converter
-    */
+    /**
+     * Creates a converter from a DOMElement instance.
+     * @param DOMElement $element
+     * @return XMLHelper_Converter
+     */
     public static function convertDOMElement(DOMElement $element) : XMLHelper_Converter
     {
         return XMLHelper_Converter::fromDOMElement($element);
     }
 
-   /**
-    * Creates a new helper using an existing DOMDocument object.
-    * @param DOMDocument $dom
-    */
+    /**
+     * Creates a new helper using an existing DOMDocument object.
+     * @param DOMDocument $dom
+     */
     public function __construct(DOMDocument $dom)
     {
         $this->dom = $dom;
     }
 
-   /**
-    * @return DOMDocument
-    */
+    /**
+     * @return DOMDocument
+     */
     public function getDOM() : DOMDocument
     {
         return $this->dom;
@@ -299,12 +299,12 @@ 
         return $root;
     }
 
-   /**
-    * Escaped the string for use in XML.
-    * 
-    * @param string $string
-    * @return string
-    */
+    /**
+     * Escaped the string for use in XML.
+     * 
+     * @param string $string
+     * @return string
+     */
     public function escape(string $string) : string
     {
         return preg_replace('#<p>(.*)</p>#isUm', '$1', $string);
@@ -331,18 +331,18 @@ 
         );
     }
 
-   /**
-    * Sends the specified XML string to the browser with
-    * the correct headers to trigger a download of the XML
-    * to a local file.
-    * 
-    * NOTE: Ensure calling exit after this is done, and to
-    * not send additional content, which would corrupt the 
-    * download.
-    *
-    * @param string $xml
-    * @param string $filename
-    */
+    /**
+     * Sends the specified XML string to the browser with
+     * the correct headers to trigger a download of the XML
+     * to a local file.
+     * 
+     * NOTE: Ensure calling exit after this is done, and to
+     * not send additional content, which would corrupt the 
+     * download.
+     *
+     * @param string $xml
+     * @param string $filename
+     */
     public static function downloadXML(string $xml, string $filename = 'download.xml') : void
     {
         if(!self::$simulation && !headers_sent())
@@ -353,12 +353,12 @@ 
         echo $xml;
     }
 
-   /**
-    * Sends the specified XML string to the browser with
-    * the correct headers and terminates the request.
-    *
-    * @param string $xml
-    */
+    /**
+     * Sends the specified XML string to the browser with
+     * the correct headers and terminates the request.
+     *
+     * @param string $xml
+     */
     public static function displayXML(string $xml) : void
     {
         if(!self::$simulation && !headers_sent())
@@ -477,30 +477,30 @@ 
         return $this->dom->saveXML();
     }
     
-   /**
-    * Creates a new SimpleXML helper instance: this
-    * object is useful to work with loading XML strings
-    * and files with easy access to any errors that 
-    * may occurr, since the simplexml functions can be
-    * somewhat cryptic.
-    * 
-    * @return XMLHelper_SimpleXML
-    */
+    /**
+     * Creates a new SimpleXML helper instance: this
+     * object is useful to work with loading XML strings
+     * and files with easy access to any errors that 
+     * may occurr, since the simplexml functions can be
+     * somewhat cryptic.
+     * 
+     * @return XMLHelper_SimpleXML
+     */
     public static function createSimplexml() : XMLHelper_SimpleXML
     {
         return new XMLHelper_SimpleXML();
     }
     
-   /**
-    * Converts a string to valid XML: can be a text only string
-    * or an HTML string. Returns valid XML code.
-    * 
-    * NOTE: The string may contain custom tags, which are 
-    * preserved.
-    * 
-    * @param string $string
-    * @return string
-    */
+    /**
+     * Converts a string to valid XML: can be a text only string
+     * or an HTML string. Returns valid XML code.
+     * 
+     * NOTE: The string may contain custom tags, which are 
+     * preserved.
+     * 
+     * @param string $string
+     * @return string
+     */
     public static function string2xml(string $string) : string
     {
         return XMLHelper_HTMLLoader::loadFragment($string)->fragmentToXML();

Spacing +13 added lines, -13 removed lines

@@ -160,7 +160,7 @@ 
 
     public function removeTag(DOMElement $tag) : void
     {
-        if(isset($tag->parentNode))
+        if (isset($tag->parentNode))
         {
             $tag->parentNode->removeChild($tag);
         }
@@ -248,7 +248,7 @@ 
 
         if (!empty($text)) {
             $fragment = $this->dom->createDocumentFragment();
-            if(!@$fragment->appendXML($text)) {
+            if (!@$fragment->appendXML($text)) {
                 throw new XMLHelper_Exception(
                     'Cannot append XML fragment',
                     sprintf(
@@ -292,7 +292,7 @@ 
      * @return DOMNode
      * @throws DOMException
      */
-    public function createRoot(string $name, array $attributes=array()) : DOMNode
+    public function createRoot(string $name, array $attributes = array()) : DOMNode
     {
         $root = $this->dom->appendChild($this->dom->createElement($name));
         $this->addAttributes($root, $attributes);
@@ -345,9 +345,9 @@ 
     */
     public static function downloadXML(string $xml, string $filename = 'download.xml') : void
     {
-        if(!self::$simulation && !headers_sent())
+        if (!self::$simulation && !headers_sent())
         {
-            header('Content-Disposition: attachment; filename="' . $filename . '"');
+            header('Content-Disposition: attachment; filename="'.$filename.'"');
         }
         
         echo $xml;
@@ -361,12 +361,12 @@ 
     */
     public static function displayXML(string $xml) : void
     {
-        if(!self::$simulation && !headers_sent())
+        if (!self::$simulation && !headers_sent())
         {
             header('Content-Type:text/xml; charset=utf-8');
         }
         
-        if(self::$simulation) 
+        if (self::$simulation) 
         {
             $xml = '<pre>'.htmlspecialchars($xml).'</pre>';
         }
@@ -385,16 +385,16 @@ 
      * @throws DOMException
      * @see buildErrorXML()
      */
-    public static function displayErrorXML($code, string $message, string $title, array $customInfo=array()) : void
+    public static function displayErrorXML($code, string $message, string $title, array $customInfo = array()) : void
     {
-        if(!self::$simulation && !headers_sent()) {
-            header('HTTP/1.1 400 Bad Request: ' . $title, true, 400);
+        if (!self::$simulation && !headers_sent()) {
+            header('HTTP/1.1 400 Bad Request: '.$title, true, 400);
         }
 
         self::displayXML(self::buildErrorXML($code, $message, $title, $customInfo));
     }
     
-    public static function setSimulation(bool $simulate=true) : void
+    public static function setSimulation(bool $simulate = true) : void
     {
         self::$simulation = $simulate;
     }
@@ -445,7 +445,7 @@ 
      * @return string
      * @throws DOMException
      */
-    public static function buildErrorXML($code, string $message, string $title, array $customInfo=array()) : string
+    public static function buildErrorXML($code, string $message, string $title, array $customInfo = array()) : string
     {
         $xml = new DOMDocument('1.0', 'UTF-8');
         $xml->formatOutput = true;
@@ -459,7 +459,7 @@ 
         $helper->addTextTag($root, 'title', $title);
         $helper->addTextTag($root, 'request_uri', $_SERVER['REQUEST_URI']);
         
-        foreach($customInfo as $name => $value) {
+        foreach ($customInfo as $name => $value) {
             $helper->addTextTag($root, $name, $value);
         }
 

src/RequestHelper/Boundaries/Boundary.php

Indentation +32 added lines, -32 removed lines

@@ -25,9 +25,9 @@ 
     protected RequestHelper_Boundaries $boundaries;
     protected string $transferEncoding = '';
 
-   /**
-    * @var array<string,string>
-    */
+    /**
+     * @var array<string,string>
+     */
     protected array $dispositionParams = array();
 
     public function __construct(RequestHelper_Boundaries $boundaries, string $content)
@@ -41,46 +41,46 @@ 
         return strlen($this->content);
     }
     
-   /**
-    * Sets the name of the request parameter.
-    * 
-    * @param string $name
-    * @return RequestHelper_Boundaries_Boundary
-    */
+    /**
+     * Sets the name of the request parameter.
+     * 
+     * @param string $name
+     * @return RequestHelper_Boundaries_Boundary
+     */
     public function setName(string $name) : RequestHelper_Boundaries_Boundary
     {
         return $this->setDispositionParam('name', $name);
     }
     
-   /**
-    * Sets the filename to use for the content, if applicable.
-    *  
-    * @param string $fileName
-    * @return RequestHelper_Boundaries_Boundary
-    */
+    /**
+     * Sets the filename to use for the content, if applicable.
+     *  
+     * @param string $fileName
+     * @return RequestHelper_Boundaries_Boundary
+     */
     public function setFileName(string $fileName) : RequestHelper_Boundaries_Boundary
     {
         return $this->setDispositionParam('filename', $fileName);
     }
     
-   /**
-    * Sets the content type to use for the content.
-    * 
-    * @param string $contentType
-    * @return RequestHelper_Boundaries_Boundary
-    */
+    /**
+     * Sets the content type to use for the content.
+     * 
+     * @param string $contentType
+     * @return RequestHelper_Boundaries_Boundary
+     */
     public function setContentType(string $contentType) : RequestHelper_Boundaries_Boundary
     {
         $this->contentType = $contentType;
         return $this;
     }
     
-   /**
-    * Sets the encoding to specify for the content.
-    * 
-    * @param string $encoding An encoding string, e.g. "UTF-8", "ASCII"
-    * @return RequestHelper_Boundaries_Boundary
-    */
+    /**
+     * Sets the encoding to specify for the content.
+     * 
+     * @param string $encoding An encoding string, e.g. "UTF-8", "ASCII"
+     * @return RequestHelper_Boundaries_Boundary
+     */
     public function setContentEncoding(string $encoding) : RequestHelper_Boundaries_Boundary
     {
         $this->contentEncoding = $encoding;
@@ -100,11 +100,11 @@ 
         return $this;
     }
     
-   /**
-    * Renders the mime boundary text.
-    * 
-    * @return string
-    */
+    /**
+     * Renders the mime boundary text.
+     * 
+     * @return string
+     */
     public function render() : string
     {
         $eol = $this->boundaries->getEOL();

Spacing +8 added lines, -8 removed lines

@@ -113,12 +113,12 @@ 
         $lines[] = '--'.$this->boundaries->getMimeBoundary();
         $lines[] = $this->renderContentDisposition();
         
-        if(!empty($this->contentType)) 
+        if (!empty($this->contentType)) 
         {
             $lines[] = $this->renderContentType();
         }
         
-        if(!empty($this->transferEncoding))
+        if (!empty($this->transferEncoding))
         {
             $lines[] = $this->renderTransferEncoding();
         }
@@ -133,9 +133,9 @@ 
     {
         $result = 'Content-Disposition: form-data';
         
-        foreach($this->dispositionParams as $name => $value) 
+        foreach ($this->dispositionParams as $name => $value) 
         {
-            $result .= '; '.$name.'="' . $value . '"';
+            $result .= '; '.$name.'="'.$value.'"';
         }   
         
         return $result;
@@ -143,11 +143,11 @@ 
     
     protected function renderContentType() : string
     {
-        $result = 'Content-Type: ' . $this->contentType; 
+        $result = 'Content-Type: '.$this->contentType; 
         
-        if(!empty($this->contentEncoding)) 
+        if (!empty($this->contentEncoding)) 
         {
-            $result .= '; charset="' . $this->contentEncoding.'"';
+            $result .= '; charset="'.$this->contentEncoding.'"';
         }
         
         return $result;
@@ -155,6 +155,6 @@ 
     
     protected function renderTransferEncoding() : string
     {
-        return 'Content-Transfer-Encoding: ' . $this->transferEncoding;
+        return 'Content-Transfer-Encoding: '.$this->transferEncoding;
     }
 }

src/XMLHelper/Converter.php

Indentation +27 added lines, -27 removed lines

@@ -49,9 +49,9 @@ 
     
     protected SimpleXMLElement $xml;
     
-   /**
-    * @var string|NULL
-    */
+    /**
+     * @var string|NULL
+     */
     protected ?string $json;
     
     protected function __construct(SimpleXMLElement $element)
@@ -96,34 +96,34 @@ 
         }
     }
     
-   /**
-    * Factory method: creates a converter from an existing SimpleXMLElement instance.
-    * 
-    * @param SimpleXMLElement $element
-    * @return XMLHelper_Converter
-    */
+    /**
+     * Factory method: creates a converter from an existing SimpleXMLElement instance.
+     * 
+     * @param SimpleXMLElement $element
+     * @return XMLHelper_Converter
+     */
     public static function fromElement(SimpleXMLElement $element) : XMLHelper_Converter
     {
         return new XMLHelper_Converter($element);
     }
 
-   /**
-    * Factory method: creates a converter from an existing SimpleXMLElement instance.
-    *
-    * @param DOMElement $element
-    * @return XMLHelper_Converter
-    */
+    /**
+     * Factory method: creates a converter from an existing SimpleXMLElement instance.
+     *
+     * @param DOMElement $element
+     * @return XMLHelper_Converter
+     */
     public static function fromDOMElement(DOMElement $element) : XMLHelper_Converter
     {
         return new XMLHelper_Converter(simplexml_import_dom($element));
     }
     
-   /**
-    * Converts the XML to JSON.
-    * 
-    * @return string
-    * @throws XMLHelper_Exception|JsonException
-    */
+    /**
+     * Converts the XML to JSON.
+     * 
+     * @return string
+     * @throws XMLHelper_Exception|JsonException
+     */
     public function toJSON() : string
     {
         if (isset($this->json))
@@ -156,12 +156,12 @@ 
         }
     }
 
-   /**
-    * Converts the XML to an associative array.
-    * @return array<mixed>
-    * @throws XMLHelper_Exception
-    * @throws JsonException
-    */
+    /**
+     * Converts the XML to an associative array.
+     * @return array<mixed>
+     * @throws XMLHelper_Exception
+     * @throws JsonException
+     */
     public function toArray() : array 
     {
         $json = $this->toJSON();

Braces +2 added lines, -4 removed lines

@@ -84,8 +84,7 @@ 
         try
         {
             return self::fromElement(new SimpleXMLElement($xmlString));
-        }
-        catch (Exception $e)
+        } catch (Exception $e)
         {
             throw new XMLHelper_Exception(
                 'Cannot create new element from string.',
@@ -140,8 +139,7 @@ 
             unset($this->xml);
 
             return $this->json;
-        }
-        catch (Exception $e)
+        } catch (Exception $e)
         {
             throw new XMLHelper_Exception(
                 'Could not convert the XML source to JSON',

src/XMLHelper/DOMErrors.php

Indentation +42 added lines, -42 removed lines

@@ -25,14 +25,14 @@ 
 {
     public const SERIALIZE_SEPARATOR = '__SERIALIZE_SEP__';
     
-   /**
-    * @var XMLHelper_DOMErrors_Error[]
-    */
+    /**
+     * @var XMLHelper_DOMErrors_Error[]
+     */
     private array $errors = array();
     
-   /**
-    * @param LibXMLError[]|XMLHelper_DOMErrors_Error[] $libxmlErrors
-    */
+    /**
+     * @param LibXMLError[]|XMLHelper_DOMErrors_Error[] $libxmlErrors
+     */
     public function __construct(array $libxmlErrors)
     {
         foreach($libxmlErrors as $error)
@@ -61,11 +61,11 @@ 
         return $this->errors;
     }
     
-   /**
-    * Retrieves all warnings, if any.
-    * 
-    * @return XMLHelper_DOMErrors_Error[]
-    */
+    /**
+     * Retrieves all warnings, if any.
+     * 
+     * @return XMLHelper_DOMErrors_Error[]
+     */
     public function getWarnings() : array
     {
         return $this->getByLevel(LIBXML_ERR_WARNING);
@@ -121,12 +121,12 @@ 
     }
     
     
-   /**
-    * Retrieves all errors by the specified libxml error level.
-    * 
-    * @param int $level
-    * @return XMLHelper_DOMErrors_Error[]
-    */
+    /**
+     * Retrieves all errors by the specified libxml error level.
+     * 
+     * @param int $level
+     * @return XMLHelper_DOMErrors_Error[]
+     */
     public function getByLevel(int $level) : array
     {
         $result = array();
@@ -142,12 +142,12 @@ 
         return $result;
     }
     
-   /**
-    * Retrieves all errors by the specified libxml error code.
-    * 
-    * @param int $code
-    * @return XMLHelper_DOMErrors_Error[]
-    */
+    /**
+     * Retrieves all errors by the specified libxml error code.
+     * 
+     * @param int $code
+     * @return XMLHelper_DOMErrors_Error[]
+     */
     public function getByCode(int $code) : array
     {
         $result = array();
@@ -163,12 +163,12 @@ 
         return $result;
     }
     
-   /**
-    * Checks whether there are errors matching the libxml error level.
-    * 
-    * @param int $level
-    * @return bool
-    */
+    /**
+     * Checks whether there are errors matching the libxml error level.
+     * 
+     * @param int $level
+     * @return bool
+     */
     public function hasErrorsByLevel(int $level) : bool
     {
         foreach($this->errors as $error)
@@ -182,12 +182,12 @@ 
         return false;
     }
     
-   /**
-    * Checks whether there are any errors matching the libxml error code.
-    * 
-    * @param int $code
-    * @return bool
-    */
+    /**
+     * Checks whether there are any errors matching the libxml error code.
+     * 
+     * @param int $code
+     * @return bool
+     */
     public function hasErrorsByCode(int $code) : bool
     {
         foreach($this->errors as $error)
@@ -216,13 +216,13 @@ 
         return $result;
     }
     
-   /**
-    * Serializes the error collection, so it can be stored and
-    * restored as needed, using the `fromSerialized()` method.
-    * 
-    * @return string
-    * @see XMLHelper_DOMErrors::fromSerialized()
-    */
+    /**
+     * Serializes the error collection, so it can be stored and
+     * restored as needed, using the `fromSerialized()` method.
+     * 
+     * @return string
+     * @see XMLHelper_DOMErrors::fromSerialized()
+     */
     public function serialize() : string
     {
         $data = array();

Spacing +14 added lines, -14 removed lines

@@ -35,13 +35,13 @@ 
     */
     public function __construct(array $libxmlErrors)
     {
-        foreach($libxmlErrors as $error)
+        foreach ($libxmlErrors as $error)
         {
-            if($error instanceof XMLHelper_DOMErrors_Error)
+            if ($error instanceof XMLHelper_DOMErrors_Error)
             {
                 $this->errors[] = $error;
             }
-            else if($error instanceof LibXMLError)
+            else if ($error instanceof LibXMLError)
             {
                 $this->errors[] = new XMLHelper_DOMErrors_Error($error);
             }
@@ -131,9 +131,9 @@ 
     {
         $result = array();
         
-        foreach($this->errors as $error)
+        foreach ($this->errors as $error)
         {
-            if($error->isLevel($level))
+            if ($error->isLevel($level))
             {
                 $result[] = $error;
             }
@@ -152,9 +152,9 @@ 
     {
         $result = array();
         
-        foreach($this->errors as $error)
+        foreach ($this->errors as $error)
         {
-            if($error->isCode($code))
+            if ($error->isCode($code))
             {
                 $result[] = $error;
             }
@@ -171,9 +171,9 @@ 
     */
     public function hasErrorsByLevel(int $level) : bool
     {
-        foreach($this->errors as $error)
+        foreach ($this->errors as $error)
         {
-            if($error->isLevel($level))
+            if ($error->isLevel($level))
             {
                 return true;
             }
@@ -190,9 +190,9 @@ 
     */
     public function hasErrorsByCode(int $code) : bool
     {
-        foreach($this->errors as $error)
+        foreach ($this->errors as $error)
         {
-            if($error->isCode($code))
+            if ($error->isCode($code))
             {
                 return true;
             }
@@ -208,7 +208,7 @@ 
     {
         $result = array();
         
-        foreach($this->errors as $error)
+        foreach ($this->errors as $error)
         {
             $result[] = $error->toArray();
         }
@@ -227,7 +227,7 @@ 
     {
         $data = array();
         
-        foreach($this->errors as $error)
+        foreach ($this->errors as $error)
         {
             $data[] = $error->serialize();
         }
@@ -249,7 +249,7 @@ 
         $parts = explode(self::SERIALIZE_SEPARATOR, $serialized);
         $list = array();
         
-        foreach($parts as $part)
+        foreach ($parts as $part)
         {
             $list[] = XMLHelper_DOMErrors_Error::fromSerialized($part);
         }

Braces +1 added lines, -2 removed lines

@@ -40,8 +40,7 @@
             if($error instanceof XMLHelper_DOMErrors_Error)
             {
                 $this->errors[] = $error;
-            }
-            else if($error instanceof LibXMLError)
+            } else if($error instanceof LibXMLError)
             {
                 $this->errors[] = new XMLHelper_DOMErrors_Error($error);
             }

src/XMLHelper/DOMErrors/Error.php

Indentation +3 added lines, -3 removed lines

@@ -27,9 +27,9 @@
     public const ERROR_CANNOT_UNSERIALIZE_ERROR_DATA = 57201;
     public const ERROR_ERROR_DATA_KEY_MISSING = 57202;
     
-   /**
-    * @var LibXMLError
-    */
+    /**
+     * @var LibXMLError
+     */
     private LibXMLError $error;
 
     /**

Spacing +2 added lines, -2 removed lines

@@ -90,9 +90,9 @@
      */
     private static function checkErrorData(array $data) : void
     {
-        foreach(self::$requiredKeys as $key)
+        foreach (self::$requiredKeys as $key)
         {
-            if(!array_key_exists($key, $data))
+            if (!array_key_exists($key, $data))
             {
                 throw new XMLHelper_Exception(
                     'Required key missing in error data',

Braces +1 added lines, -2 removed lines

@@ -58,8 +58,7 @@
         try
         {
             $data = json_decode($serialized, true, 512, JSON_THROW_ON_ERROR);
-        }
-        catch (JsonException $e)
+        } catch (JsonException $e)
         {
             throw new XMLHelper_Exception(
                 'Could not unserialize error data',

src/XMLHelper/SimpleXML.php

Indentation +19 added lines, -19 removed lines

@@ -28,32 +28,32 @@
     
     private ?SimpleXMLElement $element = null;
     
-   /**
-    * @var XMLHelper_SimpleXML_Error[]
-    */
+    /**
+     * @var XMLHelper_SimpleXML_Error[]
+     */
     private array $errors = array();
     
-   /**
-    * Creates a simplexml instance from an XML string.
-    *
-    * NOTE: returns false in case of a fatal error.
-    *
-    * @param string $string
-    * @return SimpleXMLElement|NULL
-    */
+    /**
+     * Creates a simplexml instance from an XML string.
+     *
+     * NOTE: returns false in case of a fatal error.
+     *
+     * @param string $string
+     * @return SimpleXMLElement|NULL
+     */
     public function loadString(string $string) : ?SimpleXMLElement
     {
         return $this->load('string', $string);
     }
     
-   /**
-    * Creates a simplexml instance from an XML file.
-    * 
-    * NOTE: returns false in case of a fatal error.
-    * 
-    * @param string $file
-    * @return SimpleXMLElement|NULL
-    */
+    /**
+     * Creates a simplexml instance from an XML file.
+     * 
+     * NOTE: returns false in case of a fatal error.
+     * 
+     * @param string $file
+     * @return SimpleXMLElement|NULL
+     */
     public function loadFile(string $file) : ?SimpleXMLElement
     {
         return $this->load('file', $file);

Spacing +3 added lines, -3 removed lines

@@ -83,7 +83,7 @@ 
         // error wrappers.
         $errors = libxml_get_errors();
         
-        foreach($errors as $error) 
+        foreach ($errors as $error) 
         {
             $this->errors[] = new XMLHelper_SimpleXML_Error($this, $error);
         }
@@ -97,7 +97,7 @@ 
         
         $xml = $function($subject);
         
-        if($xml instanceof SimpleXMLElement)
+        if ($xml instanceof SimpleXMLElement)
         {
             return $xml;
         }
@@ -107,7 +107,7 @@ 
     
     public function getConverter() : XMLHelper_Converter
     {
-        if($this->element instanceof SimpleXMLElement)
+        if ($this->element instanceof SimpleXMLElement)
         {
             return XMLHelper::convertElement($this->element);
         }

src/XMLHelper/SimpleXML/Error.php

Indentation +3 added lines, -3 removed lines

@@ -10,9 +10,9 @@
 {
     protected XMLHelper_SimpleXML $xml;
     
-   /**
-    * @var  LibXMLError
-    */
+    /**
+     * @var  LibXMLError
+     */
     protected LibXMLError $nativeError;
     
     public function __construct(XMLHelper_SimpleXML $xml, LibXMLError $nativeError)