| @@ -106,7 +106,7 @@ discard block | ||
| 106 | 106 | private function find(array $haystack, array $path) | 
| 107 | 107 |      { | 
| 108 | 108 |          foreach ($path as $key) { | 
| 109 | -            if ( ! array_key_exists($key, $haystack)) { | |
| 109 | +            if (!array_key_exists($key, $haystack)) { | |
| 110 | 110 | throw new InvalidArgumentException( | 
| 111 | 111 |                      "Could not find value for " . implode('.', $path) | 
| 112 | 112 | ); | 
| @@ -182,7 +182,7 @@ discard block | ||
| 182 | 182 |              $path = explode('.', $path[0]); | 
| 183 | 183 | } | 
| 184 | 184 | |
| 185 | -        if ( ! array_key_exists($key, $this->evaluated)) { | |
| 185 | +        if (!array_key_exists($key, $this->evaluated)) { | |
| 186 | 186 | |
| 187 | 187 | $value = $this->findValue($path); | 
| 188 | 188 | $types = $this->findTypes($path); | 
| @@ -63,7 +63,7 @@ | ||
| 63 | 63 | case Value::TYPE_STRING: | 
| 64 | 64 | case Value::TYPE_INTEGER: | 
| 65 | 65 | case Value::TYPE_FLOAT: | 
| 66 | -                return self::{"evaluate".$valuetype}($value, $type, $types); | |
| 66 | +                return self::{"evaluate" . $valuetype}($value, $type, $types); | |
| 67 | 67 | } | 
| 68 | 68 | } | 
| 69 | 69 | |