@@ -41,7 +41,7 @@ discard block  | 
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| 41 | 41 |      { | 
                                                        
| 42 | 42 | $this->pdo = $pdo;  | 
                                                        
| 43 | 43 | |
| 44 | -        if($createSchema){ | 
                                                        |
| 44 | +        if ($createSchema) { | 
                                                        |
| 45 | 45 | $this->createListCollectionSchema();  | 
                                                        
| 46 | 46 | $this->createListElementSchema();  | 
                                                        
| 47 | 47 | }  | 
                                                        
@@ -107,7 +107,7 @@ discard block  | 
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| 107 | 107 | 'data' => $data,  | 
                                                        
| 108 | 108 | ];  | 
                                                        
| 109 | 109 | |
| 110 | -        foreach ($list->getElements() as $uuid => $element){ | 
                                                        |
| 110 | +        foreach ($list->getElements() as $uuid => $element) { | 
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| 111 | 111 | /** @var ListElement $element */  | 
                                                        
| 112 | 112 | |
| 113 | 113 | $sql = 'INSERT INTO `'.self::LIST_ELEMENT_TABLE_NAME.'` (  | 
                                                        
@@ -141,21 +141,21 @@ discard block  | 
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| 141 | 141 | private function executeQueriesInATransaction(array $statements)  | 
                                                        
| 142 | 142 |      { | 
                                                        
| 143 | 143 |          try { | 
                                                        
| 144 | - $this->pdo->setAttribute(\PDO::ATTR_ERRMODE,\PDO::ERRMODE_EXCEPTION);  | 
                                                        |
| 144 | + $this->pdo->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);  | 
                                                        |
| 145 | 145 | |
| 146 | 146 | // beginTransaction  | 
                                                        
| 147 | 147 | $this->pdo->beginTransaction();  | 
                                                        
| 148 | 148 | |
| 149 | -            foreach ($statements as $statement){ | 
                                                        |
| 150 | -                if(isset($statement['sql'])){ | 
                                                        |
| 149 | +            foreach ($statements as $statement) { | 
                                                        |
| 150 | +                if (isset($statement['sql'])) { | 
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| 151 | 151 | |
| 152 | 152 | $sql = $statement['sql'];  | 
                                                        
| 153 | 153 | $data = isset($statement['data']) ? $statement['data'] : [];  | 
                                                        
| 154 | 154 | |
| 155 | 155 | $stmt = $this->pdo->prepare($sql);  | 
                                                        
| 156 | 156 |                      if (!empty($data)) { | 
                                                        
| 157 | -                        foreach ($data as $key => &$value){ | 
                                                        |
| 158 | -                            if(is_array($value)){ | 
                                                        |
| 157 | +                        foreach ($data as $key => &$value) { | 
                                                        |
| 158 | +                            if (is_array($value)) { | 
                                                        |
| 159 | 159 | $value = serialize($value);  | 
                                                        
| 160 | 160 | }  | 
                                                        
| 161 | 161 | |
@@ -168,7 +168,7 @@ discard block  | 
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| 168 | 168 | |
| 169 | 169 | // commit  | 
                                                        
| 170 | 170 | $this->pdo->commit();  | 
                                                        
| 171 | -        } catch(\PDOException $e){ | 
                                                        |
| 171 | +        } catch (\PDOException $e) { | 
                                                        |
| 172 | 172 | $this->pdo->rollBack();  | 
                                                        
| 173 | 173 | throw $e;  | 
                                                        
| 174 | 174 | }  | 
                                                        
@@ -220,11 +220,11 @@ discard block  | 
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| 220 | 220 | \PDO::FETCH_ASSOC  | 
                                                        
| 221 | 221 | );  | 
                                                        
| 222 | 222 | |
| 223 | -        if(count($list) === 0){ | 
                                                        |
| 223 | +        if (count($list) === 0) { | 
                                                        |
| 224 | 224 | return [];  | 
                                                        
| 225 | 225 | }  | 
                                                        
| 226 | 226 | |
| 227 | -        foreach ($list as $item){ | 
                                                        |
| 227 | +        foreach ($list as $item) { | 
                                                        |
| 228 | 228 | $items[$item['uuid']] = unserialize($item['body']);  | 
                                                        
| 229 | 229 | }  | 
                                                        
| 230 | 230 | |
@@ -261,7 +261,7 @@ discard block  | 
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| 261 | 261 |          $stmt->bindParam(':uuid', $listUuid); | 
                                                        
| 262 | 262 | $stmt->execute();  | 
                                                        
| 263 | 263 | |
| 264 | -        if($list = $stmt->fetchAll(\PDO::FETCH_ASSOC)){ | 
                                                        |
| 264 | +        if ($list = $stmt->fetchAll(\PDO::FETCH_ASSOC)) { | 
                                                        |
| 265 | 265 | $headers = $list[0]['headers'];  | 
                                                        
| 266 | 266 | |
| 267 | 267 |              if (SerializeChecker::isSerialized($headers)) { | 
                                                        
@@ -292,19 +292,19 @@ discard block  | 
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| 292 | 292 | JOIN `'.$lc.'`  | 
                                                        
| 293 | 293 | ON `'.$lt.'`.`list` = `'.$lc.'`.`uuid`';  | 
                                                        
| 294 | 294 | |
| 295 | -        if($listUuid){ | 
                                                        |
| 295 | +        if ($listUuid) { | 
                                                        |
| 296 | 296 | $sql .= 'WHERE `'.$lc.'`.`uuid` = :list';  | 
                                                        
| 297 | 297 | }  | 
                                                        
| 298 | 298 | |
| 299 | 299 | $stmt = $this->pdo->prepare($sql);  | 
                                                        
| 300 | -        if($listUuid){ | 
                                                        |
| 300 | +        if ($listUuid) { | 
                                                        |
| 301 | 301 |              $stmt->bindParam(':list', $listUuid); | 
                                                        
| 302 | 302 | }  | 
                                                        
| 303 | 303 | $stmt->execute();  | 
                                                        
| 304 | 304 | |
| 305 | 305 | $list = $stmt->fetchAll(\PDO::FETCH_ASSOC);  | 
                                                        
| 306 | 306 | |
| 307 | -        foreach ($list as $item){ | 
                                                        |
| 307 | +        foreach ($list as $item) { | 
                                                        |
| 308 | 308 | $index[$item['uuid']] = [  | 
                                                        
| 309 | 309 | 'uuid' => $item['uuid'],  | 
                                                        
| 310 | 310 |                  'created_on' => \DateTime::createFromFormat('Y-m-d H:i:s.u', $item['created_at']), | 
                                                        
@@ -393,7 +393,7 @@ discard block  | 
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| 393 | 393 |              throw new ListElementNotConsistentException('Element '.(string) $elementUuid.' is not consistent with list data.'); | 
                                                        
| 394 | 394 | }  | 
                                                        
| 395 | 395 | |
| 396 | -        if(is_array($updatedElementBody) || is_object($updatedElementBody)){ | 
                                                        |
| 396 | +        if (is_array($updatedElementBody) || is_object($updatedElementBody)) { | 
                                                        |
| 397 | 397 | $updatedElementBody = serialize($updatedElementBody);  | 
                                                        
| 398 | 398 | }  | 
                                                        
| 399 | 399 | |