| @@ -69,7 +69,7 @@ discard block | ||
| 69 | 69 |          } else if (is_array($selectors)) { | 
| 70 | 70 | $selectorsArray = $selectors; | 
| 71 | 71 |          } else if ($selectors instanceof CollectorInterface) { | 
| 72 | - $selectorsArray = [ $selectors ]; | |
| 72 | + $selectorsArray = [$selectors]; | |
| 73 | 73 |          } else { | 
| 74 | 74 |              throw new ParserException('Unexpected selectors are provided', ParserException::CODE_INVALID_ARGUMENT); | 
| 75 | 75 | } | 
| @@ -98,14 +98,14 @@ discard block | ||
| 98 | 98 |                      if (count($yielded) != 2) { | 
| 99 | 99 | throw ParserException::unexpectedCollectorReturn($yielded, $event); | 
| 100 | 100 | } | 
| 101 | - [ $key, $value ] = $yielded; | |
| 101 | + [$key, $value] = $yielded; | |
| 102 | 102 | yield $key => $value; | 
| 103 | 103 |                  } else if ($yielded instanceof Generator) { | 
| 104 | 104 |                      foreach ($yielded as $yieldedSingle) { | 
| 105 | 105 |                          if (!is_array($yieldedSingle) || count($yieldedSingle) != 2) { | 
| 106 | 106 | throw ParserException::unexpectedCollectorReturn($yielded, $event); | 
| 107 | 107 | } | 
| 108 | - [ $key, $value ] = $yieldedSingle; | |
| 108 | + [$key, $value] = $yieldedSingle; | |
| 109 | 109 | yield $key => $value; | 
| 110 | 110 | } | 
| 111 | 111 |                  } else if ($yielded === null) { | 
| @@ -129,7 +129,7 @@ discard block | ||
| 129 | 129 | $tokens = $this->tokens(); | 
| 130 | 130 | |
| 131 | 131 | // shortcut to event factory | 
| 132 | -        $createEvent = function (string $eventId, $value = null) use ($stack, &$token): Event { | |
| 132 | +        $createEvent = function(string $eventId, $value = null) use ($stack, &$token): Event { | |
| 133 | 133 | return $this->createEvent($eventId, $value, $stack, $token->getLineNumber(), $token->getCharNumber()); | 
| 134 | 134 | }; | 
| 135 | 135 | |