Mistralys / mailcode

src/functions.php

Spacing +1 added lines, -1 removed lines

@@ -23,7 +23,7 @@
  */
 function init() : void
 {
-    if(!class_exists('\AppLocalize\Localization')) {
+    if (!class_exists('\AppLocalize\Localization')) {
         return;
     }
     

src/Mailcode/Collection/Error.php

Indentation +9 added lines, -9 removed lines

@@ -20,19 +20,19 @@
  */
 abstract class Mailcode_Collection_Error
 {
-   /**
-    * @var integer
-    */
+    /**
+     * @var integer
+     */
     protected $code = 0;
 
-   /**
-    * @var string
-    */
+    /**
+     * @var string
+     */
     protected $matchedText = '';
 
-   /**
-    * @var string
-    */
+    /**
+     * @var string
+     */
     protected $message = '';
     
     public function getCode() : int

src/Mailcode/Collection/NestingValidator.php

Spacing +10 added lines, -10 removed lines

@@ -60,11 +60,11 @@ 
         
         $commands = $this->collection->getCommands();
         
-        foreach($commands as $command)
+        foreach ($commands as $command)
         {
             $method = 'validate_'.$command->getCommandType();
             
-            if(!method_exists($this, $method))
+            if (!method_exists($this, $method))
             {
                 throw new Mailcode_Exception(
                     'Unknown command type validation method.',
@@ -79,13 +79,13 @@ 
             
             $this->$method($command);
             
-            if(!$this->validationResult->isValid())
+            if (!$this->validationResult->isValid())
             {
                 break;
             }
         }
         
-        if($this->validationResult->isValid())
+        if ($this->validationResult->isValid())
         {
             $this->validate_Unclosed();
         }
@@ -97,7 +97,7 @@ 
     {
         $leftover = $this->getOpenCommand();
         
-        if($leftover === null)
+        if ($leftover === null)
         {
             return;
         }
@@ -113,7 +113,7 @@ 
     
     protected function getOpenCommand() : ?Mailcode_Commands_Command_Type_Opening
     {
-        if(empty($this->stack))
+        if (empty($this->stack))
         {
             return null;
         }
@@ -124,7 +124,7 @@ 
         
         $cmd = $this->stack[$idx];
         
-        if($cmd instanceof Mailcode_Commands_Command_Type_Opening)
+        if ($cmd instanceof Mailcode_Commands_Command_Type_Opening)
         {
             return $cmd;
         }
@@ -148,7 +148,7 @@ 
     {
         $parent = $this->getOpenCommand();
         
-        if($parent === null)
+        if ($parent === null)
         {
             $this->validationResult->makeError(
                 t(
@@ -162,7 +162,7 @@ 
             return;
         }
         
-        if($parent->getName() !== $command->getParentName())
+        if ($parent->getName() !== $command->getParentName())
         {
             $this->validationResult->makeError(
                 t(
@@ -181,7 +181,7 @@ 
     
     protected function validate_Closing(Mailcode_Commands_Command_Type_Closing $command) : void
     {
-        if(empty($this->stack))
+        if (empty($this->stack))
         {
             $this->validationResult->makeError(
                 t('All open commands have already been ended.'),

src/Mailcode/Factory.php

Indentation +23 added lines, -23 removed lines

@@ -24,12 +24,12 @@ 
     
     const ERROR_UNEXPECTED_COMMAND_TYPE = 50002;
     
-   /**
-    * Creates a ShowVariable command.
-    * 
-    * @param string $variableName A variable name, with or without the $ sign prepended.
-    * @return Mailcode_Commands_Command_ShowVariable
-    */
+    /**
+     * Creates a ShowVariable command.
+     * 
+     * @param string $variableName A variable name, with or without the $ sign prepended.
+     * @return Mailcode_Commands_Command_ShowVariable
+     */
     public static function showVariable(string $variableName) : Mailcode_Commands_Command_ShowVariable
     {
         $variableName = self::_filterVariableName($variableName);
@@ -45,17 +45,17 @@ 
         return $cmd;
     }
     
-   /**
-    * Creates a SetVariable command.
-    * 
-    * @param string $variableName A variable name, with or without the $ sign prepended.
-    * @param string $value
-    * @param bool $quoteValue Whether to treat the value as a string literal, and add quotes to it.
-    * @return Mailcode_Commands_Command_SetVariable
-    * @throws Mailcode_Factory_Exception
-    * 
-    * @see Mailcode_Factory::ERROR_INVALID_COMMAND_CREATED
-    */
+    /**
+     * Creates a SetVariable command.
+     * 
+     * @param string $variableName A variable name, with or without the $ sign prepended.
+     * @param string $value
+     * @param bool $quoteValue Whether to treat the value as a string literal, and add quotes to it.
+     * @return Mailcode_Commands_Command_SetVariable
+     * @throws Mailcode_Factory_Exception
+     * 
+     * @see Mailcode_Factory::ERROR_INVALID_COMMAND_CREATED
+     */
     public static function setVariable(string $variableName, string $value, bool $quoteValue=true) : Mailcode_Commands_Command_SetVariable
     {
         $variableName = self::_filterVariableName($variableName);
@@ -265,12 +265,12 @@ 
         return '$'.ltrim($name, '$');
     }
     
-   /**
-    * Quotes a string literal: adds the quotes, and escapes any quotes already present in it.
-    * 
-    * @param string $string
-    * @return string
-    */
+    /**
+     * Quotes a string literal: adds the quotes, and escapes any quotes already present in it.
+     * 
+     * @param string $string
+     * @return string
+     */
     protected static function _quoteString(string $string) : string
     {
         return '"'.str_replace('"', '\"', $string).'"';

Spacing +23 added lines, -23 removed lines

@@ -56,11 +56,11 @@ 
     * 
     * @see Mailcode_Factory::ERROR_INVALID_COMMAND_CREATED
     */
-    public static function setVariable(string $variableName, string $value, bool $quoteValue=true) : Mailcode_Commands_Command_SetVariable
+    public static function setVariable(string $variableName, string $value, bool $quoteValue = true) : Mailcode_Commands_Command_SetVariable
     {
         $variableName = self::_filterVariableName($variableName);
         
-        if($quoteValue)
+        if ($quoteValue)
         {
             $value = self::_quoteString($value);
         }
@@ -120,11 +120,11 @@ 
         return $cmd;
     }
     
-    protected static function _buildIf(string $cmd, string $condition, string $type='') : Mailcode_Commands_Command
+    protected static function _buildIf(string $cmd, string $condition, string $type = '') : Mailcode_Commands_Command
     {
         $stringType = $type;
         
-        if(!empty($type))
+        if (!empty($type))
         {
             $stringType = ' '.$type;
         }
@@ -147,9 +147,9 @@ 
         return $cmd;
     }
   
-    protected static function _buildIfVar(string $cmd, string $variable, string $operand, string $value, bool $quoteValue=false) : Mailcode_Commands_Command
+    protected static function _buildIfVar(string $cmd, string $variable, string $operand, string $value, bool $quoteValue = false) : Mailcode_Commands_Command
     {
-        if($quoteValue)
+        if ($quoteValue)
         {
             $value = self::_quoteString($value);
         }
@@ -164,11 +164,11 @@ 
         return self::_buildIf($cmd, $condition, 'variable');
     }
     
-    public static function if(string $condition, string $type='') : Mailcode_Commands_Command_If
+    public static function if (string $condition, string $type = '') : Mailcode_Commands_Command_If
     {
         $cmd = self::_buildIf('If', $condition, $type);
         
-        if($cmd instanceof Mailcode_Commands_Command_If)
+        if ($cmd instanceof Mailcode_Commands_Command_If)
         {
             return $cmd;
         }
@@ -176,11 +176,11 @@ 
         throw self::_exceptionUnexpectedType($cmd);
     }
     
-    public static function ifVar(string $variable, string $operand, string $value, bool $quoteValue=false) : Mailcode_Commands_Command_If
+    public static function ifVar(string $variable, string $operand, string $value, bool $quoteValue = false) : Mailcode_Commands_Command_If
     {
         $cmd = self::_buildIfVar('If', $variable, $operand, $value, $quoteValue);
         
-        if($cmd instanceof Mailcode_Commands_Command_If)
+        if ($cmd instanceof Mailcode_Commands_Command_If)
         {
             return $cmd;
         }
@@ -188,11 +188,11 @@ 
         throw self::_exceptionUnexpectedType($cmd);
     }
     
-    public static function ifVarEquals(string $variable, string $value, bool $quoteValue=false) : Mailcode_Commands_Command_If
+    public static function ifVarEquals(string $variable, string $value, bool $quoteValue = false) : Mailcode_Commands_Command_If
     {
         $cmd = self::_buildIfVar('If', $variable, '==', $value, $quoteValue);
         
-        if($cmd instanceof Mailcode_Commands_Command_If)
+        if ($cmd instanceof Mailcode_Commands_Command_If)
         {
             return $cmd;
         }
@@ -200,11 +200,11 @@ 
         throw self::_exceptionUnexpectedType($cmd);
     }
     
-    public static function ifVarNotEquals(string $variable, string $value, bool $quoteValue=false) : Mailcode_Commands_Command_If
+    public static function ifVarNotEquals(string $variable, string $value, bool $quoteValue = false) : Mailcode_Commands_Command_If
     {
         $cmd = self::_buildIfVar('If', $variable, '!=', $value, $quoteValue);
         
-        if($cmd instanceof Mailcode_Commands_Command_If)
+        if ($cmd instanceof Mailcode_Commands_Command_If)
         {
             return $cmd;
         }
@@ -212,11 +212,11 @@ 
         throw self::_exceptionUnexpectedType($cmd);
     }
     
-    public static function elseIf(string $condition, string $type='') : Mailcode_Commands_Command_ElseIf
+    public static function elseIf (string $condition, string $type = '') : Mailcode_Commands_Command_ElseIf
     {
         $cmd = self::_buildIf('ElseIf', $condition, $type);
         
-        if($cmd instanceof Mailcode_Commands_Command_ElseIf)
+        if ($cmd instanceof Mailcode_Commands_Command_ElseIf)
         {
             return $cmd;
         }
@@ -224,11 +224,11 @@ 
         throw self::_exceptionUnexpectedType($cmd);
     }
     
-    public static function elseIfVar(string $variable, string $operand, string $value, bool $quoteValue=false) : Mailcode_Commands_Command_ElseIf
+    public static function elseIfVar(string $variable, string $operand, string $value, bool $quoteValue = false) : Mailcode_Commands_Command_ElseIf
     {
         $cmd = self::_buildIfVar('ElseIf', $variable, $operand, $value, $quoteValue);
         
-        if($cmd instanceof Mailcode_Commands_Command_ElseIf)
+        if ($cmd instanceof Mailcode_Commands_Command_ElseIf)
         {
             return $cmd;
         }
@@ -236,11 +236,11 @@ 
         throw self::_exceptionUnexpectedType($cmd);
     }
     
-    public static function elseIfVarEquals(string $variable, string $value, bool $quoteValue=false) : Mailcode_Commands_Command_ElseIf
+    public static function elseIfVarEquals(string $variable, string $value, bool $quoteValue = false) : Mailcode_Commands_Command_ElseIf
     {
         $cmd = self::_buildIfVar('ElseIf', $variable, '==', $value, $quoteValue);
         
-        if($cmd instanceof Mailcode_Commands_Command_ElseIf)
+        if ($cmd instanceof Mailcode_Commands_Command_ElseIf)
         {
             return $cmd;
         }
@@ -248,11 +248,11 @@ 
         throw self::_exceptionUnexpectedType($cmd);
     }
     
-    public static function elseIfVarNotEquals(string $variable, string $value, bool $quoteValue=false) : Mailcode_Commands_Command_ElseIf
+    public static function elseIfVarNotEquals(string $variable, string $value, bool $quoteValue = false) : Mailcode_Commands_Command_ElseIf
     {
         $cmd = self::_buildIfVar('ElseIf', $variable, '!=', $value, $quoteValue);
         
-        if($cmd instanceof Mailcode_Commands_Command_ElseIf)
+        if ($cmd instanceof Mailcode_Commands_Command_ElseIf)
         {
             return $cmd;
         }
@@ -278,7 +278,7 @@ 
     
     protected static function _checkCommand(Mailcode_Commands_Command $command) : void
     {
-        if($command->isValid())
+        if ($command->isValid())
         {
             return;
         }

Braces +3 added lines, -1 removed lines

@@ -94,13 +94,15 @@
         return $cmd;
     }
     
-    public static function else() : Mailcode_Commands_Command_Else
+    public static function else {
+        () : Mailcode_Commands_Command_Else
     {
         $cmd = new Mailcode_Commands_Command_Else(
             '', // type,
             '', // params,
             '{else}'
         );
+    }
         
         self::_checkCommand($cmd);
         

src/Mailcode/Commands/Command.php

Indentation +49 added lines, -49 removed lines

@@ -30,44 +30,44 @@ 
     const VALIDATION_UNKNOWN_COMMAND_NAME = 48304;
     const VALIDATION_INVALID_PARAMS_STATEMENT = 48305;
 
-   /**
-    * @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 \AppUtils\OperationResult
-    */
+    /**
+     * @var \AppUtils\OperationResult
+     */
     protected $validationResult = null;
     
-   /**
-    * @var \Mailcode\Mailcode
-    */
+    /**
+     * @var \Mailcode\Mailcode
+     */
     protected $mailcode;
     
-   /**
-    * @var \Mailcode\Mailcode_Parser_Statement
-    */
+    /**
+     * @var \Mailcode\Mailcode_Parser_Statement
+     */
     protected $params;
 
-   /**
-    * @var string[] 
-    */
+    /**
+     * @var string[] 
+     */
     protected $validations = array(
         'params',
         'type_supported',
@@ -89,33 +89,33 @@ 
         
     }
     
-   /**
-    * @return string The ID of the command = the name of the command class file.
-    */
+    /**
+     * @return string The ID of the command = the name of the command class file.
+     */
     public function getID() : string
     {
         $tokens = explode('_', get_class($this));
         return array_pop($tokens);
     }
     
-   /**
-    * Checks whether this is a dummy command, which is only
-    * used to access information on the command type. It cannot
-    * be used as an actual live command.
-    * 
-    * @return bool
-    */
+    /**
+     * Checks whether this is a dummy command, which is only
+     * used to access information on the command type. It cannot
+     * be used as an actual live command.
+     * 
+     * @return bool
+     */
     public function isDummy() : bool
     {
         return $this->type === '__dummy';
     }
     
-   /**
-    * Retrieves a hash of the actual matched command string,
-    * which is used in collections to detect duplicate commands.
-    * 
-    * @return string
-    */
+    /**
+     * Retrieves a hash of the actual matched command string,
+     * which is used in collections to detect duplicate commands.
+     * 
+     * @return string
+     */
     public function getHash() : string
     {
         $this->requireNonDummy();
@@ -207,9 +207,9 @@ 
         }
     }
     
-   /**
-    * @return string[]
-    */
+    /**
+     * @return string[]
+     */
     abstract protected function getValidations() : array;
     
     protected function validateSyntax_params() : void
@@ -364,12 +364,12 @@ 
         return implode('', $parts);
     }
     
-   /**
-    * Retrieves the names of all the command's supported types: the part
-    * between the command name and the colon. Example: {command type: params}.
-    * 
-    * @return string[]
-    */
+    /**
+     * Retrieves the names of all the command's supported types: the part
+     * between the command name and the colon. Example: {command type: params}.
+     * 
+     * @return string[]
+     */
     public function getSupportedTypes() : array
     {
         return array();

Spacing +20 added lines, -20 removed lines

@@ -74,7 +74,7 @@ 
         'type_unsupported'
     );
     
-    public function __construct(string $type='', string $paramsString='', string $matchedText='')
+    public function __construct(string $type = '', string $paramsString = '', string $matchedText = '')
     {
         $this->type = $type;
         $this->paramsString = $paramsString;
@@ -120,7 +120,7 @@ 
     {
         $this->requireNonDummy();
         
-        if($this->hash === '') {
+        if ($this->hash === '') {
             $this->hash = md5($this->matchedText);
         }
         
@@ -129,7 +129,7 @@ 
     
     protected function requireNonDummy() : void
     {
-        if(!$this->isDummy())
+        if (!$this->isDummy())
         {
             return;
         }
@@ -150,7 +150,7 @@ 
     {
         $this->requireNonDummy();
         
-        if(isset($this->validationResult)) 
+        if (isset($this->validationResult)) 
         {
             return $this->validationResult;
         }
@@ -164,7 +164,7 @@ 
     
     public function getValidationResult() :  \AppUtils\OperationResult
     {
-        if(isset($this->validationResult)) 
+        if (isset($this->validationResult)) 
         {
             return $this->validationResult;
         }
@@ -180,11 +180,11 @@ 
     {
         $validations = array_merge($this->validations, $this->getValidations());
         
-        foreach($validations as $validation)
+        foreach ($validations as $validation)
         {
             $method = 'validateSyntax_'.$validation;
             
-            if(!method_exists($this, $method))
+            if (!method_exists($this, $method))
             {
                 throw new Mailcode_Exception(
                     'Missing validation method',
@@ -200,7 +200,7 @@ 
             $this->$method();
             
             // break off at the first validation issue
-            if(!$this->validationResult->isValid())
+            if (!$this->validationResult->isValid())
             {
                 return;
             }
@@ -214,12 +214,12 @@ 
     
     protected function validateSyntax_params() : void
     {
-        if(!$this->requiresParameters())
+        if (!$this->requiresParameters())
         {
             return;
         }
         
-        if(empty($this->paramsString))
+        if (empty($this->paramsString))
         {
             $this->validationResult->makeError(
                 t('Parameters have to be specified.'),
@@ -230,7 +230,7 @@ 
         
         $this->params = $this->mailcode->getParser()->createStatement($this->paramsString);
         
-        if(!$this->params->isValid())
+        if (!$this->params->isValid())
         {
             $error = $this->params->getValidationResult();
             
@@ -243,14 +243,14 @@ 
     
     protected function validateSyntax_type_supported() : void
     {
-        if(!$this->supportsType() || empty($this->type))
+        if (!$this->supportsType() || empty($this->type))
         {
             return;
         }
         
         $types = $this->getSupportedTypes();
 
-        if(!in_array($this->type, $types))
+        if (!in_array($this->type, $types))
         {
             $this->validationResult->makeError(
                 t('The command addon %1$s is not supported.', $this->type).' '.
@@ -264,7 +264,7 @@ 
     
     protected function validateSyntax_type_unsupported() : void
     {
-        if($this->supportsType() || empty($this->type))
+        if ($this->supportsType() || empty($this->type))
         {
             return;
         }
@@ -282,7 +282,7 @@ 
     
     public function getType() : string
     {
-        if($this->supportsType())
+        if ($this->supportsType())
         {
             return $this->type;
         }
@@ -302,7 +302,7 @@ 
     
     public function getHighlighted() : string
     {
-        if(!$this->isValid())
+        if (!$this->isValid())
         {
             return '';
         }
@@ -313,7 +313,7 @@ 
     
     public function getParamsString() : string
     {
-        if($this->requiresParameters())
+        if ($this->requiresParameters())
         {
             return $this->paramsString;
         }
@@ -340,7 +340,7 @@ 
     
     public function getNormalized() : string
     {
-        if(!$this->isValid())
+        if (!$this->isValid())
         {
             return '';
         }
@@ -348,12 +348,12 @@ 
         $parts = array();
         $parts[] = '{'.$this->getName();
         
-        if($this->supportsType() && $this->hasType())
+        if ($this->supportsType() && $this->hasType())
         {
             $parts[] = ' '.$this->getType();
         }
         
-        if($this->requiresParameters() && isset($this->params))
+        if ($this->requiresParameters() && isset($this->params))
         {
             $parts[] = ': ';
             $parts[] = $this->params->getNormalized();

src/Mailcode/Commands/Command/SetVariable.php

Spacing +2 added lines, -2 removed lines

@@ -58,7 +58,7 @@ 
     {
         $variable = $this->params->getInfo()->getVariableByIndex(0);
         
-        if($variable)
+        if ($variable)
         {
             return $variable->getVariable();
         }
@@ -86,7 +86,7 @@ 
     
     protected function validateSyntax_assignment() : void
     {
-        if($this->params->getInfo()->isVariableAssignment())
+        if ($this->params->getInfo()->isVariableAssignment())
         {
             return;
         }

src/Mailcode/Commands/Command/Comment.php

Spacing +1 added lines, -1 removed lines

@@ -23,7 +23,7 @@
     protected function init() : void
     {
         // automatically quote the parameters, since comments don't require any.
-        if(!strstr($this->paramsString, '"'))
+        if (!strstr($this->paramsString, '"'))
         {
             $this->paramsString = '"'.$this->paramsString.'"';
         }

src/Mailcode/Commands/Command/ShowVariable.php

Indentation +30 added lines, -30 removed lines

@@ -24,9 +24,9 @@ 
     
     const VALIDATION_VARIABLE_COUNT_MISMATCH = 48401;
     
-   /**
-    * @var Mailcode_Variables_Variable|NULL
-    */
+    /**
+     * @var Mailcode_Variables_Variable|NULL
+     */
     protected $variable;
     
     public function getName() : string
@@ -49,15 +49,15 @@ 
         return true;
     }
     
-   /**
-    * Retrieves the variable to show.
-    * 
-    * NOTE: Only available once the command has been
-    * validated. Always use isValid() first.
-    * 
-    * @throws Mailcode_Exception
-    * @return Mailcode_Variables_Variable
-    */
+    /**
+     * Retrieves the variable to show.
+     * 
+     * NOTE: Only available once the command has been
+     * validated. Always use isValid() first.
+     * 
+     * @throws Mailcode_Exception
+     * @return Mailcode_Variables_Variable
+     */
     public function getVariable() : Mailcode_Variables_Variable
     {
         $this->validate();
@@ -74,15 +74,15 @@ 
         );
     }
     
-   /**
-    * Retrieves the full name of the variable to show.
-    * 
-    * NOTE: Only available once the command has been
-    * validated. Always use isValid() first.
-    * 
-    * @throws Mailcode_Exception
-    * @return string
-    */
+    /**
+     * Retrieves the full name of the variable to show.
+     * 
+     * NOTE: Only available once the command has been
+     * validated. Always use isValid() first.
+     * 
+     * @throws Mailcode_Exception
+     * @return string
+     */
     public function getVariableName() : string
     {
         return $this->getVariable()->getFullName();
@@ -90,19 +90,19 @@ 
 
     protected function validateSyntax_require_variable() : void
     {
-         $vars = $this->getVariables()->getGroupedByName();
-         $amount = count($vars);
+            $vars = $this->getVariables()->getGroupedByName();
+            $amount = count($vars);
          
-         if($amount === 1)
-         {
-             $this->variable = array_pop($vars);
-             return;
-         }
+            if($amount === 1)
+            {
+                $this->variable = array_pop($vars);
+                return;
+            }
          
-         $this->validationResult->makeError(
+            $this->validationResult->makeError(
             t('Command has %1$s variables, %2$s expected.', $amount, 1),
             self::VALIDATION_VARIABLE_COUNT_MISMATCH
-         );
+            );
     }
     
     protected function getValidations() : array

Spacing +2 added lines, -2 removed lines

@@ -62,7 +62,7 @@ 
     {
         $this->validate();
         
-        if(isset($this->variable))
+        if (isset($this->variable))
         {
             return $this->variable;
         }
@@ -93,7 +93,7 @@ 
          $vars = $this->getVariables()->getGroupedByName();
          $amount = count($vars);
          
-         if($amount === 1)
+         if ($amount === 1)
          {
              $this->variable = array_pop($vars);
              return;

src/Mailcode/Commands/Command/If.php

Indentation +8 added lines, -8 removed lines

@@ -22,9 +22,9 @@ 
 {
     const VALIDATION_VARIABLE_COUNT_MISMATCH = 49201;
     
-   /**
-    * @var Mailcode_Variables_Variable
-    */
+    /**
+     * @var Mailcode_Variables_Variable
+     */
     protected $variable;
     
     public function getName() : string
@@ -57,11 +57,11 @@ 
         return $this->type === 'variable';
     }
     
-   /**
-    * Available only if the command is of type "variable".
-    * 
-    * @return Mailcode_Variables_Variable|NULL
-    */
+    /**
+     * Available only if the command is of type "variable".
+     * 
+     * @return Mailcode_Variables_Variable|NULL
+     */
     public function getVariable() : ?Mailcode_Variables_Variable
     {
         if(isset($this->variable))

Spacing +3 added lines, -3 removed lines

@@ -64,7 +64,7 @@ 
     */
     public function getVariable() : ?Mailcode_Variables_Variable
     {
-        if(isset($this->variable))
+        if (isset($this->variable))
         {
             return $this->variable;
         }
@@ -76,7 +76,7 @@ 
     {
         $amount = $this->getVariables()->countVariables();
         
-        if($amount >= 1)
+        if ($amount >= 1)
         {
             return;
         }
@@ -91,7 +91,7 @@ 
     {
         $validations = array();
         
-        if($this->getType() === 'variable')
+        if ($this->getType() === 'variable')
         {
             $validations[] = 'require_variable';
         }