| @@ -101,19 +101,19 @@ discard block | ||
| 101 | 101 | $html = ''; | 
| 102 | 102 | |
| 103 | 103 | // description | 
| 104 | - $description = (string)$this->getMeta($data, 'description', ''); | |
| 104 | + $description = (string) $this->getMeta($data, 'description', ''); | |
| 105 | 105 | $html .= $this->metaDescription($description); | 
| 106 | 106 | |
| 107 | 107 | // author | 
| 108 | - $author = (string)$this->getMeta($data, 'author', ''); | |
| 108 | + $author = (string) $this->getMeta($data, 'author', ''); | |
| 109 | 109 | $html .= $this->metaAuthor($author); | 
| 110 | 110 | |
| 111 | 111 | // css | 
| 112 | - $docType = (string)$this->getMeta($data, 'docType', 'xhtml-strict'); | |
| 112 | + $docType = (string) $this->getMeta($data, 'docType', 'xhtml-strict'); | |
| 113 | 113 | $html .= $this->metaCss($docType); | 
| 114 | 114 | |
| 115 | 115 | // generator | 
| 116 | - $project = (array)$this->getMeta($data, 'project', []); | |
| 116 | + $project = (array) $this->getMeta($data, 'project', []); | |
| 117 | 117 | $html .= $this->metaGenerator($project); | 
| 118 | 118 | |
| 119 | 119 | // other data | 
| @@ -162,7 +162,7 @@ discard block | ||
| 162 | 162 | public function metaAuthor(?string $creator): string | 
| 163 | 163 |      { | 
| 164 | 164 |          if (empty($creator)) { | 
| 165 | - $creator = (string)$this->getMeta([], 'author', ''); | |
| 165 | + $creator = (string) $this->getMeta([], 'author', ''); | |
| 166 | 166 |              if (empty($creator)) { | 
| 167 | 167 | return ''; | 
| 168 | 168 | } | 
| @@ -187,7 +187,7 @@ discard block | ||
| 187 | 187 | public function metaCss(string $docType): string | 
| 188 | 188 |      { | 
| 189 | 189 |          if ($docType === 'html5') { | 
| 190 | - $docType = (string)$this->getMeta([], 'docType', ''); | |
| 190 | + $docType = (string) $this->getMeta([], 'docType', ''); | |
| 191 | 191 |              if (empty($docType)) { | 
| 192 | 192 | return ''; | 
| 193 | 193 | } | 
| @@ -212,7 +212,7 @@ discard block | ||
| 212 | 212 | public function metaGenerator(array $project): string | 
| 213 | 213 |      { | 
| 214 | 214 |          if (empty($project['name'])) { | 
| 215 | - $project = (array)$this->getMeta([], 'project', []); | |
| 215 | + $project = (array) $this->getMeta([], 'project', []); | |
| 216 | 216 |              if (empty($project['name'])) { | 
| 217 | 217 | return ''; | 
| 218 | 218 | } |