| @@ -99,19 +99,19 @@ discard block | ||
| 99 | 99 | $html = ''; | 
| 100 | 100 | |
| 101 | 101 | // description | 
| 102 | - $description = (string)$this->getMeta($data, 'description', ''); | |
| 102 | + $description = (string) $this->getMeta($data, 'description', ''); | |
| 103 | 103 | $html .= $this->metaDescription($description); | 
| 104 | 104 | |
| 105 | 105 | // author | 
| 106 | - $author = (string)$this->getMeta($data, 'author', ''); | |
| 106 | + $author = (string) $this->getMeta($data, 'author', ''); | |
| 107 | 107 | $html .= $this->metaAuthor($author); | 
| 108 | 108 | |
| 109 | 109 | // css | 
| 110 | - $docType = (string)$this->getMeta($data, 'docType', 'xhtml-strict'); | |
| 110 | + $docType = (string) $this->getMeta($data, 'docType', 'xhtml-strict'); | |
| 111 | 111 | $html .= $this->metaCss($docType); | 
| 112 | 112 | |
| 113 | 113 | // generator | 
| 114 | - $project = (array)$this->getMeta($data, 'project', []); | |
| 114 | + $project = (array) $this->getMeta($data, 'project', []); | |
| 115 | 115 | $html .= $this->metaGenerator($project); | 
| 116 | 116 | |
| 117 | 117 | // other data | 
| @@ -160,7 +160,7 @@ discard block | ||
| 160 | 160 | public function metaAuthor(?string $creator) : string | 
| 161 | 161 |      { | 
| 162 | 162 |          if (empty($creator)) { | 
| 163 | - $creator = (string)$this->getMeta([], 'author', ''); | |
| 163 | + $creator = (string) $this->getMeta([], 'author', ''); | |
| 164 | 164 |              if (empty($creator)) { | 
| 165 | 165 | return ''; | 
| 166 | 166 | } | 
| @@ -185,7 +185,7 @@ discard block | ||
| 185 | 185 | public function metaCss(string $docType) : string | 
| 186 | 186 |      { | 
| 187 | 187 |          if ($docType === 'html5') { | 
| 188 | - $docType = (string)$this->getMeta([], 'docType', ''); | |
| 188 | + $docType = (string) $this->getMeta([], 'docType', ''); | |
| 189 | 189 |              if (empty($docType)) { | 
| 190 | 190 | return ''; | 
| 191 | 191 | } | 
| @@ -210,7 +210,7 @@ discard block | ||
| 210 | 210 | public function metaGenerator(array $project) : string | 
| 211 | 211 |      { | 
| 212 | 212 |          if (empty($project['name'])) { | 
| 213 | - $project = (array)$this->getMeta([], 'project', []); | |
| 213 | + $project = (array) $this->getMeta([], 'project', []); | |
| 214 | 214 |              if (empty($project['name'])) { | 
| 215 | 215 | return ''; | 
| 216 | 216 | } |