| @@ -82,7 +82,7 @@ discard block | ||
| 82 | 82 | // filter out empty user provided values | 
| 83 | 83 | $options_array = array_filter( | 
| 84 | 84 | $options_array, | 
| 85 | -            function ($var) { | |
| 85 | +            function($var) { | |
| 86 | 86 | return !is_null($var); | 
| 87 | 87 | } | 
| 88 | 88 | ); | 
| @@ -198,7 +198,7 @@ discard block | ||
| 198 | 198 | $buffer = (string) $frame; | 
| 199 | 199 |          $header = pack('N', mb_strlen($buffer, 'ASCII') + 4); | 
| 200 | 200 | |
| 201 | - return $this->send($header . $buffer); | |
| 201 | + return $this->send($header.$buffer); | |
| 202 | 202 | } | 
| 203 | 203 | |
| 204 | 204 | /** |