| @@ -29,7 +29,7 @@ | ||
| 29 | 29 |          if ($this->rootAlias === null) { | 
| 30 | 30 | $reflectionClass = $this->getClassMetadata()->getReflectionClass(); | 
| 31 | 31 |              if ($reflectionClass->implementsInterface(JsonApiResource::class)) { | 
| 32 | - $this->rootAlias = call_user_func($reflectionClass->getName(). '::getResourceKey'); | |
| 32 | + $this->rootAlias = call_user_func($reflectionClass->getName().'::getResourceKey'); | |
| 33 | 33 |              } else { | 
| 34 | 34 | // Camel case to underscore-case | 
| 35 | 35 |                  $this->rootAlias = strtolower(preg_replace('/(?<!^)[A-Z]/', '_$0', $reflectionClass->getShortName())); | 
| @@ -76,7 +76,9 @@ | ||
| 76 | 76 | $orderBy = []; | 
| 77 | 77 | |
| 78 | 78 |              foreach ($fields as $field) { | 
| 79 | - if (empty($field)) continue; | |
| 79 | +                if (empty($field)) { | |
| 80 | + continue; | |
| 81 | + } | |
| 80 | 82 | |
| 81 | 83 | $direction = 'ASC'; | 
| 82 | 84 |                  if ($field[0] === '-') { |