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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Fi\CoreBundle\Subscriber;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Doctrine\ORM\Event\LoadClassMetadataEventArgs;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Doctrine\ORM\Mapping\ClassMetadataInfo;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Doctrine\ORM\Id\SequenceGenerator;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class TableSchemaSubscriber implements \Doctrine\Common\EventSubscriber  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                { | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function getSubscribedEvents()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return array('loadClassMetadata'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function loadClassMetadata(LoadClassMetadataEventArgs $args)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (getenv("ficorebundle_table_schema") != '') { | 
            
                            
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                            $classMetadata = $args->getClassMetadata();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $classMetadata->setPrimaryTable(array('name' => getenv("ficorebundle_table_schema").'.'.$classMetadata->getTableName())); | 
            
                            
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                            foreach ($classMetadata->getAssociationMappings() as $fieldName => $mapping) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $jointablename = $classMetadata->associationMappings[$fieldName]['joinTable']['name'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                if ($mapping['type'] == ClassMetadataInfo::MANY_TO_MANY && isset($jointablename)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $mappedTableName = $classMetadata->associationMappings[$fieldName]['joinTable']['name'];  | 
            
                            
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                                    $classMetadata->associationMappings[$fieldName]['joinTable']['name'] = getenv("ficorebundle_table_schema").'.'.$mappedTableName; | 
            
                            
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                                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            if ($classMetadata->isIdGeneratorSequence()) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $newDefinition = $classMetadata->sequenceGeneratorDefinition;  | 
            
                            
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                                $newDefinition['sequenceName'] = getenv("ficorebundle_table_schema").'.'.$newDefinition['sequenceName']; | 
            
                            
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                                $classMetadata->setSequenceGeneratorDefinition($newDefinition);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $em = $args->getEntityManager();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                if (isset($classMetadata->idGenerator)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $sequncename = $em->getConfiguration()->getQuoteStrategy()  | 
            
                            
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                                            ->getSequenceName($newDefinition, $classMetadata, $em->getConnection()->getDatabasePlatform());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $allocationSize = $newDefinition['allocationSize'];  | 
            
                            
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                                    $sequenceGenerator = new SequenceGenerator($sequncename, $allocationSize);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $classMetadata->setIdGenerator($sequenceGenerator);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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PHP provides two ways to mark string literals. Either with single quotes
'literal'or with double quotes"literal". The difference between these is that string literals in double quotes may contain variables with are evaluated at run-time as well as escape sequences.String literals in single quotes on the other hand are evaluated very literally and the only two characters that needs escaping in the literal are the single quote itself (
\') and the backslash (\\). Every other character is displayed as is.Double quoted string literals may contain other variables or more complex escape sequences.
will print an indented:
Single is ValueIf your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear.
For more information on PHP string literals and available escape sequences see the PHP core documentation.