Mistralys / mailcode

src/Mailcode/Traits/Commands/Validation/ListPropertyVariable.php

Spacing +2 added lines, -2 removed lines

@@ -37,7 +37,7 @@ 
         // Split the variable name by the dot
         $parts = explode('.', ltrim($var->getFullName(), '$'));
 
-        if(count($parts) !== 2)
+        if (count($parts) !== 2)
         {
             $this->validationResult->makeError(
                 t('The variable %1$s is not a list property:', '<code>'.$var->getFullName().'</code>').' '.
@@ -69,7 +69,7 @@ 
      */
     public function getListVariable() : Mailcode_Variables_Variable
     {
-        if(isset($this->listVariable))
+        if (isset($this->listVariable))
         {
             return $this->listVariable;
         }

src/Mailcode/Commands/Command.php

Spacing +21 added lines, -21 removed lines

@@ -118,7 +118,7 @@ 
      */
     private $nestingValidated = false;
 
-    public function __construct(string $type='', string $paramsString='', string $matchedText='')
+    public function __construct(string $type = '', string $paramsString = '', string $matchedText = '')
     {
         $this->type = $type;
         $this->paramsString = html_entity_decode($paramsString);
@@ -185,7 +185,7 @@ 
     {
         $this->requireNonDummy();
         
-        if($this->hash === '') {
+        if ($this->hash === '') {
             $this->hash = md5($this->matchedText);
         }
         
@@ -194,7 +194,7 @@ 
     
     protected function requireNonDummy() : void
     {
-        if(!$this->isDummy())
+        if (!$this->isDummy())
         {
             return;
         }
@@ -213,7 +213,7 @@ 
     
     protected function validate() : OperationResult
     {
-        if(!$this->validated)
+        if (!$this->validated)
         {
             $this->requireNonDummy();
             $this->validateSyntax();
@@ -226,7 +226,7 @@ 
     
     public function getValidationResult() :  OperationResult
     {
-        if(isset($this->validationResult)) 
+        if (isset($this->validationResult)) 
         {
             return $this->validationResult;
         }
@@ -242,10 +242,10 @@ 
     {
         $validations = $this->resolveValidations();
 
-        foreach($validations as $validation)
+        foreach ($validations as $validation)
         {
             // break off at the first validation issue
-            if(!$this->validateSyntaxMethod($validation))
+            if (!$this->validateSyntaxMethod($validation))
             {
                 return;
             }
@@ -264,7 +264,7 @@ 
     {
         $method = 'validateSyntax_'.$validation;
         
-        if(!method_exists($this, $method))
+        if (!method_exists($this, $method))
         {
             throw new Mailcode_Exception(
                 'Missing validation method ['.$validation.']',
@@ -294,7 +294,7 @@ 
 
     public function validateNesting() : OperationResult
     {
-        if($this->nestingValidated)
+        if ($this->nestingValidated)
         {
             return $this->validationResult;
         }
@@ -318,7 +318,7 @@ 
     
     public function getType() : string
     {
-        if($this->supportsType())
+        if ($this->supportsType())
         {
             return $this->type;
         }
@@ -338,7 +338,7 @@ 
     
     public function getHighlighted() : string
     {
-        if(!$this->isValid())
+        if (!$this->isValid())
         {
             return '';
         }
@@ -349,7 +349,7 @@ 
     
     public function getParamsString() : string
     {
-        if($this->requiresParameters())
+        if ($this->requiresParameters())
         {
             return $this->paramsString;
         }
@@ -380,22 +380,22 @@ 
     
     public final function getCommandType() : string
     {
-        if($this instanceof Mailcode_Commands_Command_Type_Closing)
+        if ($this instanceof Mailcode_Commands_Command_Type_Closing)
         {
             return 'Closing';
         }
         
-        if($this instanceof Mailcode_Commands_Command_Type_Opening)
+        if ($this instanceof Mailcode_Commands_Command_Type_Opening)
         {
             return 'Opening';
         }
         
-        if($this instanceof Mailcode_Commands_Command_Type_Sibling)
+        if ($this instanceof Mailcode_Commands_Command_Type_Sibling)
         {
             return 'Sibling';
         }
         
-        if($this instanceof Mailcode_Commands_Command_Type_Standalone)
+        if ($this instanceof Mailcode_Commands_Command_Type_Standalone)
         {
             return 'Standalone';
         }
@@ -434,7 +434,7 @@ 
     
     public function getLogicKeywords() : Mailcode_Commands_LogicKeywords
     {
-        if($this->supportsLogicKeywords() && isset($this->logicKeywords))
+        if ($this->supportsLogicKeywords() && isset($this->logicKeywords))
         {
             return $this->logicKeywords;
         }
@@ -454,7 +454,7 @@ 
 
     public function getTranslationParam(string $name)
     {
-        if(isset($this->translationParams[$name]))
+        if (isset($this->translationParams[$name]))
         {
             return $this->translationParams[$name];
         }
@@ -462,7 +462,7 @@ 
         return null;
     }
 
-    public function setURLEncoding(bool $encoding=true)
+    public function setURLEncoding(bool $encoding = true)
     {
         $this->requireURLEncoding();
 
@@ -471,7 +471,7 @@ 
         return $this;
     }
 
-    public function setURLDecoding(bool $decode=true)
+    public function setURLDecoding(bool $decode = true)
     {
         $this->requireURLEncoding();
 
@@ -482,7 +482,7 @@ 
 
     protected function requireURLEncoding() : void
     {
-        if($this->supportsURLEncoding()) {
+        if ($this->supportsURLEncoding()) {
             return;
         }
 

Indentation +46 added lines, -46 removed lines

@@ -43,44 +43,44 @@ 
 
     public const META_URL_ENCODING = 'url_encoding';
 
-   /**
-    * @var string
-    */
+    /**
+     * @var string
+     */
     protected $type = '';
 
-   /**
-    * @var string
-    */
+    /**
+     * @var string
+     */
     protected $paramsString = '';
     
-   /**
-    * @var string
-    */
+    /**
+     * @var string
+     */
     protected $matchedText = '';
 
-   /**
-    * @var string
-    */
+    /**
+     * @var string
+     */
     protected $hash = '';
     
-   /**
-    * @var OperationResult
-    */
+    /**
+     * @var OperationResult
+     */
     protected $validationResult = null;
     
-   /**
-    * @var Mailcode
-    */
+    /**
+     * @var Mailcode
+     */
     protected $mailcode;
     
-   /**
-    * @var Mailcode_Parser_Statement
-    */
+    /**
+     * @var Mailcode_Parser_Statement
+     */
     protected $params;
 
-   /**
-    * @var string[] 
-    */
+    /**
+     * @var string[] 
+     */
     protected $validations = array(
         Mailcode_Interfaces_Commands_Validation_EmptyParams::VALIDATION_NAME_EMPTY_PARAMS,
         Mailcode_Interfaces_Commands_Validation_ParamKeywords::VALIDATION_NAME_KEYWORDS,
@@ -89,24 +89,24 @@ 
         Mailcode_Interfaces_Commands_Validation_TypeUnsupported::VALIDATION_NAME_TYPE_UNSUPPORTED
     );
     
-   /**
-    * @var string
-    */
+    /**
+     * @var string
+     */
     protected $comment = '';
     
-   /**
-    * @var Mailcode_Commands_LogicKeywords|NULL
-    */
+    /**
+     * @var Mailcode_Commands_LogicKeywords|NULL
+     */
     protected $logicKeywords;
     
-   /**
-    * @var Mailcode_Parser_Statement_Validator
-    */
+    /**
+     * @var Mailcode_Parser_Statement_Validator
+     */
     protected $validator;
     
-   /**
-    * @var boolean
-    */
+    /**
+     * @var boolean
+     */
     private $validated = false;
 
     /**
@@ -141,13 +141,13 @@ 
         
     }
 
-   /**
-    * Sets the command's parent opening command, if any.
-    * NOTE: This is set automatically by the parser, and
-    * should not be called manually.
-    *
-    * @param Mailcode_Commands_Command $command
-    */
+    /**
+     * Sets the command's parent opening command, if any.
+     * NOTE: This is set automatically by the parser, and
+     * should not be called manually.
+     *
+     * @param Mailcode_Commands_Command $command
+     */
     public function setParent(Mailcode_Commands_Command $command) : void
     {
         $this->parent = $command;
@@ -289,9 +289,9 @@ 
         return $this->validationResult->isValid();
     }
     
-   /**
-    * @return string[]
-    */
+    /**
+     * @return string[]
+     */
     abstract protected function getValidations() : array;
 
     protected function _validateNesting() : void

src/Mailcode/Commands/Command/For.php

Spacing +7 added lines, -7 removed lines

@@ -99,7 +99,7 @@ 
     
     public function getSourceVariable() : Mailcode_Variables_Variable
     {
-        if(isset($this->sourceVar))
+        if (isset($this->sourceVar))
         {
             return $this->sourceVar->getVariable();
         }
@@ -113,7 +113,7 @@ 
     
     public function getLoopVariable() : Mailcode_Variables_Variable
     {
-        if(isset($this->loopVar))
+        if (isset($this->loopVar))
         {
             return $this->loopVar->getVariable();
         }
@@ -133,7 +133,7 @@ 
         $this->keyword = $info->getKeywordByIndex(1);
         $this->sourceVar = $info->getVariableByIndex(2);
         
-        if(!$this->loopVar || !$this->keyword || !$this->sourceVar)
+        if (!$this->loopVar || !$this->keyword || !$this->sourceVar)
         {
             $this->validationResult->makeError(
                 t('Not a valid for loop.').' '.t('Is the %1$s keyword missing?', 'in:'),
@@ -146,7 +146,7 @@ 
     
     protected function validateSyntax_keyword() : void
     {
-        if($this->keyword->isForIn())
+        if ($this->keyword->isForIn())
         {
             return;
         }
@@ -159,7 +159,7 @@ 
     
     protected function validateSyntax_variable_names() : void
     {
-        if($this->sourceVar->getVariable()->getFullName() !== $this->loopVar->getVariable()->getFullName())
+        if ($this->sourceVar->getVariable()->getFullName() !== $this->loopVar->getVariable()->getFullName())
         {
             return;
         }
@@ -176,7 +176,7 @@ 
 
         $parts = explode('.', $name);
 
-        if(count($parts) === 1) {
+        if (count($parts) === 1) {
             return;
         }
 
@@ -193,7 +193,7 @@ 
 
         $parts = explode('.', $name);
 
-        if(count($parts) === 1) {
+        if (count($parts) === 1) {
             return;
         }
 

Indentation +9 added lines, -9 removed lines

@@ -32,19 +32,19 @@
     public const VALIDATION_VARIABLE_NAME_WITH_DOT = 49704;
     public const VALIDATION_LOOP_VARIABLE_NAME_WITH_DOT = 49705;
     
-   /**
-    * @var Mailcode_Parser_Statement_Tokenizer_Token_Variable|NULL
-    */
+    /**
+     * @var Mailcode_Parser_Statement_Tokenizer_Token_Variable|NULL
+     */
     private $loopVar;
     
-   /**
-    * @var Mailcode_Parser_Statement_Tokenizer_Token_Variable|NULL
-    */
+    /**
+     * @var Mailcode_Parser_Statement_Tokenizer_Token_Variable|NULL
+     */
     private $sourceVar;
     
-   /**
-    * @var Mailcode_Parser_Statement_Tokenizer_Token_Keyword|NULL
-    */
+    /**
+     * @var Mailcode_Parser_Statement_Tokenizer_Token_Keyword|NULL
+     */
     private $keyword;
     
     public function getName() : string

src/Mailcode/Parser/Safeguard/URLAnalyzer.php

Spacing +4 added lines, -4 removed lines

@@ -56,23 +56,23 @@
 
     private function analyzeURL(string $url) : void
     {
-        if(stristr($url, 'tel:') !== false)
+        if (stristr($url, 'tel:') !== false)
         {
             return;
         }
 
         $placeholders = $this->safeguard->getPlaceholders();
 
-        foreach($placeholders as $placeholder)
+        foreach ($placeholders as $placeholder)
         {
             $command = $placeholder->getCommand();
 
-            if(!$command->supportsURLEncoding())
+            if (!$command->supportsURLEncoding())
             {
                 continue;
             }
 
-            if(strstr($url, $placeholder->getReplacementText()) !== false && !$command->isURLDecoded())
+            if (strstr($url, $placeholder->getReplacementText()) !== false && !$command->isURLDecoded())
             {
                 $command->setURLEncoding(true);
                 break;

src/Mailcode/Traits/Formatting/HTMLHighlighting.php

Indentation +26 added lines, -26 removed lines

@@ -23,25 +23,25 @@ 
  */
 trait Mailcode_Traits_Formatting_HTMLHighlighting
 {
-   /**
-    * Stored this way so we can use isset() instead
-    * of using in_array, which is some magnitudes slower.
-    * The boolean value is not used otherwise.
-    *
-    * @var array<string,bool>
-    */
+    /**
+     * Stored this way so we can use isset() instead
+     * of using in_array, which is some magnitudes slower.
+     * The boolean value is not used otherwise.
+     *
+     * @var array<string,bool>
+     */
     private $excludeTags = array(
         'style' => true, // NOTE: style tags are excluded natively on the parser level.
         'script' => true
     );
     
-   /**
-    * Adds an HTML tag name to the list of tags within which
-    * commands may not be highlighted.
-    *
-    * @param string $tagName Case insensitive.
-    * @return $this
-    */
+    /**
+     * Adds an HTML tag name to the list of tags within which
+     * commands may not be highlighted.
+     *
+     * @param string $tagName Case insensitive.
+     * @return $this
+     */
     public function excludeTag(string $tagName)
     {
         $tagName = strtolower($tagName);
@@ -51,12 +51,12 @@ 
         return $this;
     }
     
-   /**
-    * Adds several exluded tag names at once.
-    *
-    * @param string[] $tagNames
-    * @return $this
-    */
+    /**
+     * Adds several exluded tag names at once.
+     *
+     * @param string[] $tagNames
+     * @return $this
+     */
     public function excludeTags(array $tagNames)
     {
         foreach($tagNames as $tagName)
@@ -67,12 +67,12 @@ 
         return $this;
     }
     
-   /**
-    * Whether the specified tag name is in the exlusion list.
-    *
-    * @param string $tagName
-    * @return bool
-    */
+    /**
+     * Whether the specified tag name is in the exlusion list.
+     *
+     * @param string $tagName
+     * @return bool
+     */
     public function isTagExcluded(string $tagName) : bool
     {
         $tagName = strtolower($tagName);

Spacing +1 added lines, -1 removed lines

@@ -59,7 +59,7 @@
     */
     public function excludeTags(array $tagNames)
     {
-        foreach($tagNames as $tagName)
+        foreach ($tagNames as $tagName)
         {
             $this->excludeTag((string)$tagName);
         }

src/Mailcode/Traits/Commands/Validation/CaseSensitive.php

Indentation +6 added lines, -6 removed lines

@@ -26,14 +26,14 @@
  */
 trait Mailcode_Traits_Commands_Validation_CaseSensitive
 {
-   /**
-    * @var boolean
-    */
+    /**
+     * @var boolean
+     */
     protected $caseInsensitive = false;
 
-   /**
-    * @var Mailcode_Parser_Statement_Tokenizer_Token_Keyword|NULL
-    */
+    /**
+     * @var Mailcode_Parser_Statement_Tokenizer_Token_Keyword|NULL
+     */
     protected $regexToken;
     
     protected function validateSyntax_case_sensitive() : void

Spacing +2 added lines, -2 removed lines

@@ -42,7 +42,7 @@ 
         
         $this->caseInsensitive = $val->isValid();
         
-        if($val->isValid())
+        if ($val->isValid())
         {
             $this->regexToken = $val->getToken();
         }
@@ -55,7 +55,7 @@ 
     
     public function getCaseToken() : ?Mailcode_Parser_Statement_Tokenizer_Token_Keyword
     {
-        if($this->regexToken instanceof Mailcode_Parser_Statement_Tokenizer_Token_Keyword)
+        if ($this->regexToken instanceof Mailcode_Parser_Statement_Tokenizer_Token_Keyword)
         {
             return $this->regexToken;
         }

src/Mailcode/Traits/Commands/Validation/RegexEnabled.php

Spacing +2 added lines, -2 removed lines

@@ -42,7 +42,7 @@ 
 
         $this->regexEnabled = $val->isValid();
 
-        if($val->isValid())
+        if ($val->isValid())
         {
             $this->regexToken = $val->getToken();
         }
@@ -55,7 +55,7 @@ 
 
     public function getRegexToken() : ?Mailcode_Parser_Statement_Tokenizer_Token_Keyword
     {
-        if($this->regexToken instanceof Mailcode_Parser_Statement_Tokenizer_Token_Keyword)
+        if ($this->regexToken instanceof Mailcode_Parser_Statement_Tokenizer_Token_Keyword)
         {
             return $this->regexToken;
         }

src/Mailcode/Parser/Statement/Validator.php

Indentation +16 added lines, -16 removed lines

@@ -28,9 +28,9 @@ 
  */
 class Mailcode_Parser_Statement_Validator
 {
-   /**
-    * @var Mailcode_Parser_Statement
-    */
+    /**
+     * @var Mailcode_Parser_Statement
+     */
     private $statement;
     
     public function __construct(Mailcode_Parser_Statement $statement)
@@ -38,24 +38,24 @@ 
         $this->statement = $statement;
     }
     
-   /**
-    * Creates a variable validator: checks whether a single
-    * variable token is present in the parameters.
-    * 
-    * @return Mailcode_Parser_Statement_Validator_Type_Variable
-    */
+    /**
+     * Creates a variable validator: checks whether a single
+     * variable token is present in the parameters.
+     * 
+     * @return Mailcode_Parser_Statement_Validator_Type_Variable
+     */
     public function createVariable() : Mailcode_Parser_Statement_Validator_Type_Variable
     {
         return new Mailcode_Parser_Statement_Validator_Type_Variable($this->statement);
     }
     
-   /**
-    * Creates a keyword validator: checks whether a single
-    * keyword token is present in the parameters.
-    * 
-    * @param string $keywordName
-    * @return Mailcode_Parser_Statement_Validator_Type_Keyword
-    */
+    /**
+     * Creates a keyword validator: checks whether a single
+     * keyword token is present in the parameters.
+     * 
+     * @param string $keywordName
+     * @return Mailcode_Parser_Statement_Validator_Type_Keyword
+     */
     public function createKeyword(string $keywordName) : Mailcode_Parser_Statement_Validator_Type_Keyword
     {
         return new Mailcode_Parser_Statement_Validator_Type_Keyword(

Spacing +2 added lines, -2 removed lines

@@ -74,11 +74,11 @@
         return new Mailcode_Parser_Statement_Validator_Type_Value($this->statement);
     }
     
-    public function createOperand(string $sign='') : Mailcode_Parser_Statement_Validator_Type_Operand
+    public function createOperand(string $sign = '') : Mailcode_Parser_Statement_Validator_Type_Operand
     {
         $validate = new Mailcode_Parser_Statement_Validator_Type_Operand($this->statement);
         
-        if(!empty($sign))
+        if (!empty($sign))
         {
             $validate->setOperandSign($sign);
         }

src/Mailcode/Collection.php

Spacing +17 added lines, -17 removed lines

@@ -59,7 +59,7 @@ 
      */
     public function addCommand(Mailcode_Commands_Command $command) : Mailcode_Collection
     {
-        if($this->finalized)
+        if ($this->finalized)
         {
             throw new Mailcode_Exception(
                 'Cannot add commands to a finalized collection',
@@ -118,9 +118,9 @@ 
     {
         $keep = array();
 
-        foreach($this->commands as $existing)
+        foreach ($this->commands as $existing)
         {
-            if($existing !== $command)
+            if ($existing !== $command)
             {
                 $keep[] = $existing;
             }
@@ -138,7 +138,7 @@ 
         
         $errors = $this->errors;
         
-        if(!$result->isValid())
+        if (!$result->isValid())
         {
             $errors[] = new Mailcode_Collection_Error_Message(
                 '',
@@ -154,7 +154,7 @@ 
     {
         $errors = $this->getErrors();
         
-        if(!empty($errors))
+        if (!empty($errors))
         {
             return array_shift($errors);
         }
@@ -201,11 +201,11 @@ 
 
         $hashes = array();
         
-        foreach($this->commands as $command)
+        foreach ($this->commands as $command)
         {
             $hash = $command->getHash();
             
-            if(!isset($hashes[$hash]))
+            if (!isset($hashes[$hash]))
             {
                 $hashes[$hash] = $command;
             }
@@ -223,7 +223,7 @@ 
      */
     public function addCommands(array $commands) : Mailcode_Collection
     {
-        foreach($commands as $command)
+        foreach ($commands as $command)
         {
             $this->addCommand($command);
         }
@@ -246,7 +246,7 @@ 
 
         $collection = new Mailcode_Variables_Collection_Regular();
         
-        foreach($this->commands as $command)
+        foreach ($this->commands as $command)
         {
             $collection->mergeWith($command->getVariables());
         }
@@ -274,7 +274,7 @@ 
 
     private function validate() : void
     {
-        if(isset($this->validationResult) || $this->validating)
+        if (isset($this->validationResult) || $this->validating)
         {
             return;
         }
@@ -294,9 +294,9 @@ 
     {
         $errors = $this->getErrors();
         
-        foreach($errors as $error)
+        foreach ($errors as $error)
         {
-            if($error->getCode() === $code)
+            if ($error->getCode() === $code)
             {
                 return true;
             }
@@ -364,9 +364,9 @@ 
     {
         $result = array();
 
-        foreach($this->commands as $command)
+        foreach ($this->commands as $command)
         {
-            if($command instanceof $className)
+            if ($command instanceof $className)
             {
                 $result[] = $command;
             }
@@ -379,7 +379,7 @@ 
     {
         $commands = $this->getCommands();
         
-        if(!empty($commands))
+        if (!empty($commands))
         {
             return array_shift($commands);
         }
@@ -401,11 +401,11 @@ 
 
     private function validateNesting() : void
     {
-        foreach($this->commands as $command)
+        foreach ($this->commands as $command)
         {
             $command->validateNesting();
 
-            if(!$command->isValid()) {
+            if (!$command->isValid()) {
                 $this->addInvalidCommand($command);
             }
         }

Indentation +34 added lines, -34 removed lines

@@ -25,9 +25,9 @@ 
     public const ERROR_CANNOT_RETRIEVE_FIRST_ERROR = 52301;
     public const ERROR_CANNOT_MODIFY_FINALIZED = 52302;
     
-   /**
-    * @var Mailcode_Commands_Command[]
-    */
+    /**
+     * @var Mailcode_Commands_Command[]
+     */
     protected $commands = array();
     
     /**
@@ -35,9 +35,9 @@ 
      */
     protected $errors = array();
     
-   /**
-    * @var OperationResult|NULL
-    */
+    /**
+     * @var OperationResult|NULL
+     */
     protected $validationResult;
 
     /**
@@ -77,21 +77,21 @@ 
         return $this;
     }
     
-   /**
-    * Whether there are any commands in the collection.
-    * 
-    * @return bool
-    */
+    /**
+     * Whether there are any commands in the collection.
+     * 
+     * @return bool
+     */
     public function hasCommands() : bool
     {
         return !empty($this->commands);
     }
     
-   /**
-    * Counts the amount of commands in the collection.
-    * 
-    * @return int
-    */
+    /**
+     * Counts the amount of commands in the collection.
+     * 
+     * @return int
+     */
     public function countCommands() : int
     {
         return count($this->commands);
@@ -129,9 +129,9 @@ 
         $this->commands = $keep;
     }
     
-   /**
-    * @return Mailcode_Collection_Error[]
-    */
+    /**
+     * @return Mailcode_Collection_Error[]
+     */
     public function getErrors()
     {
         $result = $this->getValidationResult();
@@ -173,12 +173,12 @@ 
         return empty($errors);
     }
     
-   /**
-    * Retrieves all commands that were detected, in the exact order
-    * they were found.
-    * 
-    * @return Mailcode_Commands_Command[]
-    */
+    /**
+     * Retrieves all commands that were detected, in the exact order
+     * they were found.
+     * 
+     * @return Mailcode_Commands_Command[]
+     */
     public function getCommands()
     {
         $this->validate();
@@ -329,10 +329,10 @@ 
     }
 
     /**
-    * Retrieves only show variable commands in the collection, if any.
-    * 
-    * @return Mailcode_Commands_Command_ShowVariable[]
-    */
+     * Retrieves only show variable commands in the collection, if any.
+     * 
+     * @return Mailcode_Commands_Command_ShowVariable[]
+     */
     public function getShowVariableCommands(): array
     {
         return $this->getCommandsByClass(Mailcode_Commands_Command_ShowVariable::class);
@@ -346,11 +346,11 @@ 
         return $this->getCommandsByClass(Mailcode_Commands_Command_For::class);
     }
 
-   /**
-    * Retrieves only show date commands in the collection, if any.
-    *
-    * @return Mailcode_Commands_Command_ShowDate[]
-    */
+    /**
+     * Retrieves only show date commands in the collection, if any.
+     *
+     * @return Mailcode_Commands_Command_ShowDate[]
+     */
     public function getShowDateCommands() : array
     {
         return $this->getCommandsByClass(Mailcode_Commands_Command_ShowDate::class);