Mistralys / application-utils

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/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)

src/Request/RefreshParams/Exclude/Callback.php

Indentation +3 added lines, -3 removed lines

@@ -20,9 +20,9 @@
  */
 class Request_RefreshParams_Exclude_Callback extends Request_RefreshParams_Exclude
 {
-   /**
-    * @var callable
-    */
+    /**
+     * @var callable
+     */
     private $callback;
     
     public function __construct(callable $callback)

src/VariableInfo/Renderer.php

Indentation +8 added lines, -8 removed lines

@@ -6,9 +6,9 @@ 
 
 abstract class VariableInfo_Renderer
 {
-   /**
-    * @var mixed|NULL
-    */
+    /**
+     * @var mixed|NULL
+     */
     protected $value;
     
     protected VariableInfo $info;
@@ -24,11 +24,11 @@ 
     
     abstract protected function init() : void;
 
-   /**
-    * Renders the value to the target format.
-    * 
-    * @return string
-    */
+    /**
+     * Renders the value to the target format.
+     * 
+     * @return string
+     */
     public function render() : string
     {
         return $this->_render();

src/CSVHelper/Builder.php

Spacing +9 added lines, -9 removed lines

@@ -46,7 +46,7 @@ 
         return $this->setOption('separatorChar', $char);
     }
 
-    public function setTrailingNewline(bool $useNewline=true) : self
+    public function setTrailingNewline(bool $useNewline = true) : self
     {
         return $this->setOption('trailingNewline', $useNewline);
     }
@@ -64,7 +64,7 @@ 
             $args = $args[0];
         }
 
-        $this->lines[] = '"' . implode('"'.$this->getOption('separatorChar').'"', $args) . '"';
+        $this->lines[] = '"'.implode('"'.$this->getOption('separatorChar').'"', $args).'"';
         
         return $this;
     }
@@ -80,7 +80,7 @@ 
     {
         $csv = implode(PHP_EOL, $this->lines);
 
-        if($this->getOption('trailingNewline')) {
+        if ($this->getOption('trailingNewline')) {
             $csv .= PHP_EOL;
         }
 
@@ -94,7 +94,7 @@ 
      */
     public function setOption(string $name, $value) : self
     {
-        if(!isset($this->options)) {
+        if (!isset($this->options)) {
             $this->options = $this->getDefaultOptions();
         }
         
@@ -108,7 +108,7 @@ 
      */
     public function setOptions(array $options) : self
     {
-        foreach($options as $name => $value) {
+        foreach ($options as $name => $value) {
             $this->setOption($name, $value);
         }
         
@@ -120,9 +120,9 @@ 
      * @param mixed|NULL $default
      * @return mixed|NULL
      */
-    public function getOption(string $name, $default=null)
+    public function getOption(string $name, $default = null)
     {
-        if(!isset($this->options)) {
+        if (!isset($this->options)) {
             $this->options = $this->getDefaultOptions();
         }
 
@@ -131,7 +131,7 @@ 
     
     public function hasOption(string $name) : bool
     {
-        if(!isset($this->options)) {
+        if (!isset($this->options)) {
             $this->options = $this->getDefaultOptions();
         }
         
@@ -143,7 +143,7 @@ 
      */
     public function getOptions() : array
     {
-        if(!isset($this->options)) {
+        if (!isset($this->options)) {
             $this->options = $this->getDefaultOptions();
         }
         

src/CSVHelper.php

Indentation +116 added lines, -116 removed lines

@@ -78,12 +78,12 @@ 
         
     }
 
-   /**
-    * Creates and returns a new instance of the CSV builder which
-    * can be used to build CSV from scratch.
-    * 
-    * @return CSVHelper_Builder
-    */
+    /**
+     * Creates and returns a new instance of the CSV builder which
+     * can be used to build CSV from scratch.
+     * 
+     * @return CSVHelper_Builder
+     */
     public static function createBuilder() : CSVHelper_Builder
     {
         return new CSVHelper_Builder();
@@ -91,16 +91,16 @@ 
 
 
 
-   /**
-    * Loads CSV data from a string. 
-    * 
-    * Note: Use the {@link hasErrors()} method to 
-    * check if the string could be parsed correctly
-    * afterwards.
-    * 
-    * @param string $string
-    * @return $this
-    */
+    /**
+     * Loads CSV data from a string. 
+     * 
+     * Note: Use the {@link hasErrors()} method to 
+     * check if the string could be parsed correctly
+     * afterwards.
+     * 
+     * @param string $string
+     * @return $this
+     */
     public function loadString(string $string) : self
     {
         // remove any UTF byte order marks that may still be present in the string
@@ -114,20 +114,20 @@ 
         return $this;
     }
     
-   /**
-    * Loads CSV data from a file.
-    * 
-    * Note: Use the {@link hasErrors()} method to 
-    * check if the string could be parsed correctly
-    * afterwards.
-    * 
-    * @param string $file
-    * @throws FileHelper_Exception
-    * @return CSVHelper
-    * 
-    * @see FileHelper::ERROR_FILE_DOES_NOT_EXIST
-    * @see FileHelper::ERROR_CANNOT_READ_FILE_CONTENTS
-    */
+    /**
+     * Loads CSV data from a file.
+     * 
+     * Note: Use the {@link hasErrors()} method to 
+     * check if the string could be parsed correctly
+     * afterwards.
+     * 
+     * @param string $file
+     * @throws FileHelper_Exception
+     * @return CSVHelper
+     * 
+     * @see FileHelper::ERROR_FILE_DOES_NOT_EXIST
+     * @see FileHelper::ERROR_CANNOT_READ_FILE_CONTENTS
+     */
     public function loadFile(string $file) : self
     {
         $csv = FileHelper::readContents($file);
@@ -188,19 +188,19 @@ 
         return $this->headersPosition === $position;
     }
     
-   /**
-    * Specifies where the headers are positioned in the
-    * CSV, or turns them off entirely. Use the class constants
-    * to ensure the value is correct.
-    * 
-    * @param string $position
-    * @throws CSVHelper_Exception
-    * @return $this
-    *
-    * @see CSVHelper::HEADERS_LEFT
-    * @see CSVHelper::HEADERS_TOP
-    * @see CSVHelper::HEADERS_NONE
-    */
+    /**
+     * Specifies where the headers are positioned in the
+     * CSV, or turns them off entirely. Use the class constants
+     * to ensure the value is correct.
+     * 
+     * @param string $position
+     * @throws CSVHelper_Exception
+     * @return $this
+     *
+     * @see CSVHelper::HEADERS_LEFT
+     * @see CSVHelper::HEADERS_TOP
+     * @see CSVHelper::HEADERS_NONE
+     */
     public function setHeadersPosition(string $position) : self
     {
         $validPositions = array(
@@ -227,13 +227,13 @@ 
         return $this;
     }
     
-   /**
-    * Resets all internal data, allowing to start entirely anew
-    * with a new file, or to start building a new CSV file from
-    * scratch.
-    * 
-    * @return $this
-    */
+    /**
+     * Resets all internal data, allowing to start entirely anew
+     * with a new file, or to start building a new CSV file from
+     * scratch.
+     * 
+     * @return $this
+     */
     public function reset() : self
     {
         $this->data = array();
@@ -253,81 +253,81 @@ 
         return $this->data;
     }
     
-   /**
-    * Retrieves the row at the specified index.
-    * If there is no data at the index, this will
-    * return an array populated with empty strings
-    * for all available columns.
-    * 
-    * Tip: Use the {@link rowExists()} method to check
-    * whether the specified row exists.
-    * 
-    * @param integer $index
-    * @return array<int,mixed>
-    * @see rowExists()
-    */
+    /**
+     * Retrieves the row at the specified index.
+     * If there is no data at the index, this will
+     * return an array populated with empty strings
+     * for all available columns.
+     * 
+     * Tip: Use the {@link rowExists()} method to check
+     * whether the specified row exists.
+     * 
+     * @param integer $index
+     * @return array<int,mixed>
+     * @see rowExists()
+     */
     public function getRow(int $index) : array
     {
         return $this->data[$index] ?? array_fill(0, $this->rowCount, '');
     }
     
-   /**
-    * Checks whether the specified row exists in the data set.
-    * @param integer $index
-    * @return boolean
-    */
+    /**
+     * Checks whether the specified row exists in the data set.
+     * @param integer $index
+     * @return boolean
+     */
     public function rowExists(int $index) : bool
     {
         return isset($this->data[$index]);
     }
     
-   /**
-    * Counts the amount of rows in the parsed CSV,
-    * excluding the headers if any, depending on 
-    * their position.
-    * 
-    * @return integer
-    */
+    /**
+     * Counts the amount of rows in the parsed CSV,
+     * excluding the headers if any, depending on 
+     * their position.
+     * 
+     * @return integer
+     */
     public function countRows() : int
     {
         return $this->rowCount;
     }
     
-   /**
-    * Counts the amount of rows in the parsed CSV, 
-    * excluding the headers if any, depending on
-    * their position.
-    * 
-    * @return integer
-    */
+    /**
+     * Counts the amount of rows in the parsed CSV, 
+     * excluding the headers if any, depending on
+     * their position.
+     * 
+     * @return integer
+     */
     public function countColumns() : int
     {
         return $this->columnCount;
     }
     
-   /**
-    * Retrieves the headers, if any. Specify the position of the
-    * headers first to ensure this works correctly.
-    * 
-    * @return string[] Indexed array with header names.
-    */
+    /**
+     * Retrieves the headers, if any. Specify the position of the
+     * headers first to ensure this works correctly.
+     * 
+     * @return string[] Indexed array with header names.
+     */
     public function getHeaders() : array
     {
         return $this->headers;
     }
     
-   /**
-    * Retrieves the column at the specified index. If there
-    * is no column at the index, this returns an array
-    * populated with empty strings.
-    * 
-    * Tip: Use the {@link columnExists()} method to check
-    * whether a column exists.
-    * 
-    * @param integer $index
-    * @return string[]
-    * @see columnExists()
-    */
+    /**
+     * Retrieves the column at the specified index. If there
+     * is no column at the index, this returns an array
+     * populated with empty strings.
+     * 
+     * Tip: Use the {@link columnExists()} method to check
+     * whether a column exists.
+     * 
+     * @param integer $index
+     * @return string[]
+     * @see columnExists()
+     */
     public function getColumn(int $index) : array
     {
         $data = array();
@@ -342,11 +342,11 @@ 
         return $data;
     }
     
-   /**
-    * Checks whether the specified column exists in the data set.
-    * @param integer $index
-    * @return boolean
-    */
+    /**
+     * Checks whether the specified column exists in the data set.
+     * @param integer $index
+     * @return boolean
+     */
     public function columnExists(int $index) : bool
     {
         return $index < $this->columnCount;
@@ -406,22 +406,22 @@ 
         }
     }
     
-   /**
-    * Checks whether any errors have been encountered
-    * while parsing the CSV.
-    * 
-    * @return boolean
-    * @see getErrorMessages()
-    */
+    /**
+     * Checks whether any errors have been encountered
+     * while parsing the CSV.
+     * 
+     * @return boolean
+     * @see getErrorMessages()
+     */
     public function hasErrors() : bool
     {
         return !empty($this->errors);
     }
     
-   /**
-    * Retrieves all error messages.
-    * @return string[]
-    */
+    /**
+     * Retrieves all error messages.
+     * @return string[]
+     */
     public function getErrorMessages() : array
     {
         return $this->errors;

Spacing +13 added lines, -13 removed lines

@@ -209,7 +209,7 @@ 
             self::HEADERS_TOP
         );
         
-        if(!in_array($position, $validPositions)) {
+        if (!in_array($position, $validPositions)) {
             throw new CSVHelper_Exception(
                 'Invalid headers position',
                 sprintf(
@@ -332,7 +332,7 @@ 
     {
         $data = array();
 
-        for($i=0; $i < $this->rowCount; $i++)
+        for ($i = 0; $i < $this->rowCount; $i++)
         {
             $value = $this->data[$i][$index] ?? '';
 
@@ -356,7 +356,7 @@ 
     {
         $this->reset();
         
-        if(empty(trim($this->csv))) {
+        if (empty(trim($this->csv))) {
             $this->addError('Tried to parse an empty CSV string.');
             return;
         }
@@ -368,14 +368,14 @@ 
         
         $parser = self::createParser();
 
-        if(!$parser->parse($this->csv)) {
+        if (!$parser->parse($this->csv)) {
             $this->addError('The CSV string could not be parsed.');
             return;
         }
 
         $result = $parser->data;
 
-        switch($this->headersPosition)
+        switch ($this->headersPosition)
         {
             case self::HEADERS_TOP:
                 $this->headers = array_shift($result);
@@ -398,9 +398,9 @@ 
         $this->data = $result;
         $this->rowCount = count($this->data);
         
-        for($i=0; $i < $this->rowCount; $i++) {
+        for ($i = 0; $i < $this->rowCount; $i++) {
             $amount = count($this->data[$i]);
-            if($amount > $this->columnCount) {
+            if ($amount > $this->columnCount) {
                 $this->columnCount = $amount;
             }
         }
@@ -443,8 +443,8 @@ 
             ',,' => ','
         );
         
-        foreach($search as $char => $separator) {
-            if(strpos($this->csv, $char) !== false) {
+        foreach ($search as $char => $separator) {
+            if (strpos($this->csv, $char) !== false) {
                 return $separator;
             }
         }
@@ -458,11 +458,11 @@ 
      * @param string $delimiter
      * @return Csv
      */
-    public static function createParser(string $delimiter=self::DELIMITER_AUTO) : Csv
+    public static function createParser(string $delimiter = self::DELIMITER_AUTO) : Csv
     {
         $csv = new Csv();
 
-        if($delimiter !== self::DELIMITER_AUTO) {
+        if ($delimiter !== self::DELIMITER_AUTO) {
             $csv->delimiter = $delimiter;
         }
 
@@ -493,7 +493,7 @@ 
 
         $result = $parser->auto($path);
 
-        if(is_string($result)) {
+        if (is_string($result)) {
             return $parser->data;
         }
 
@@ -526,7 +526,7 @@ 
         $parser = self::createParser();
         $result = $parser->parse($string);
 
-        if($result === true) {
+        if ($result === true) {
             return $parser->data;
         }