| Index: trunk/extensions/SemanticResultFormats/GraphViz/SRF_Process.php |
| — | — | @@ -175,11 +175,6 @@ |
| 176 | 176 | $row = $res->getNext(); // get initial row (i.e. array of SMWResultArray) |
| 177 | 177 | |
| 178 | 178 | while ( $row !== false ) { |
| 179 | | - |
| 180 | | - $node; |
| 181 | | - $cond_edge; |
| 182 | | - |
| 183 | | - |
| 184 | 179 | $subject = $row[0]->getResultSubject(); // get Subject of the Result |
| 185 | 180 | // creates a new node if $val has type wikipage |
| 186 | 181 | if ( $subject->getTypeID() == '_wpg' ) { |
| — | — | @@ -411,8 +406,6 @@ |
| 412 | 407 | * @return Object of type ProcessNode |
| 413 | 408 | */ |
| 414 | 409 | public function makeNode( $id, $label ) { |
| 415 | | - $node; |
| 416 | | - |
| 417 | 410 | // check if node exists |
| 418 | 411 | if ( isset( $this->m_nodes[$id] ) ) { |
| 419 | 412 | // take existing node |
| — | — | @@ -447,8 +440,6 @@ |
| 448 | 441 | } |
| 449 | 442 | |
| 450 | 443 | public function makeRole( $id, $label ) { |
| 451 | | - $role; |
| 452 | | - |
| 453 | 444 | // check if role exists |
| 454 | 445 | if ( isset( $this->m_roles[$id] ) ) { |
| 455 | 446 | // take existing roles |
| — | — | @@ -468,8 +459,6 @@ |
| 469 | 460 | } |
| 470 | 461 | |
| 471 | 462 | public function makeRessource( $id, $label ) { |
| 472 | | - $res; |
| 473 | | - |
| 474 | 463 | // check if res exists |
| 475 | 464 | if ( isset( $this->m_ressources[$id] ) ) { |
| 476 | 465 | // take existing res |