@@ -51,7 +51,7 @@ discard block |
||
| 51 | 51 | foreach ($this->decodedRaw->results as $k=>$res) { |
| 52 | 52 | if ($k == '_empty_') { |
| 53 | 53 | $this->keywords[] = ['kw'=>$res[0]->string, |
| 54 | - 'vol'=>intval($res[0]->volume)]; |
|
| 54 | + 'vol'=>intval($res[0]->volume)]; |
|
| 55 | 55 | continue; |
| 56 | 56 | } |
| 57 | 57 | |
@@ -61,7 +61,7 @@ discard block |
||
| 61 | 61 | $volume = intval($keyword->volume) > 0 ? intval($keyword->volume) : 0; |
| 62 | 62 | } |
| 63 | 63 | $this->keywords[] = ['kw'=>$keyword->string, |
| 64 | - 'vol'=>$volume]; |
|
| 64 | + 'vol'=>$volume]; |
|
| 65 | 65 | } |
| 66 | 66 | } |
| 67 | 67 | } |
@@ -72,7 +72,7 @@ discard block |
||
| 72 | 72 | */ |
| 73 | 73 | public function getKeywords() |
| 74 | 74 | { |
| 75 | - $this->initKeywordsData(); |
|
| 76 | - return $this->keywords; |
|
| 75 | + $this->initKeywordsData(); |
|
| 76 | + return $this->keywords; |
|
| 77 | 77 | } |
| 78 | 78 | } |