| Conditions | 11 | 
| Paths | 22 | 
| Total Lines | 44 | 
| Lines | 0 | 
| Ratio | 0 % | 
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php  | 
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| 21 | public function process(ContainerBuilder $container)  | 
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| 22 |     { | 
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| 23 |         if (! method_exists(Configuration::class, 'setSchemaAssetsFilter')) { | 
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| 24 | // only supported when using doctrine/dbal 2.9 or higher  | 
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| 25 | return;  | 
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| 26 | }  | 
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| 27 | |||
| 28 | $blacklist = [];  | 
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| 29 | |||
| 30 |         foreach ($container->getDefinitions() as $definition) { | 
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| 31 |             if ($definition->isAbstract() || $definition->isSynthetic()) { | 
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| 32 | continue;  | 
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| 33 | }  | 
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| 34 | |||
| 35 |             switch ($definition->getClass()) { | 
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| 36 | case PdoAdapter::class:  | 
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| 37 | $blacklist[] = $definition->getArguments()[3]['db_table'] ?? 'cache_items';  | 
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| 38 | break;  | 
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| 39 | |||
| 40 | case PdoSessionHandler::class:  | 
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| 41 | $blacklist[] = $definition->getArguments()[1]['db_table'] ?? 'lock_keys';  | 
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| 42 | break;  | 
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| 43 | |||
| 44 | case PdoStore::class:  | 
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| 45 | $blacklist[] = $definition->getArguments()[1]['db_table'] ?? 'sessions';  | 
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| 46 | break;  | 
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| 47 | |||
| 48 | case Connection::class:  | 
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| 49 | $blacklist[] = $definition->getArguments()[0]['table_name'] ?? 'messenger_messages';  | 
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| 50 | break;  | 
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| 51 | }  | 
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| 52 | }  | 
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| 53 | |||
| 54 |         if (! $blacklist) { | 
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                         | 
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| 55 | return;  | 
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| 56 | }  | 
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| 57 | |||
| 58 |         $definition = $container->getDefinition('doctrine.dbal.well_known_schema_asset_filter'); | 
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| 59 | $definition->replaceArgument(0, $blacklist);  | 
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| 60 | |||
| 61 |         foreach (array_keys($container->getParameter('doctrine.connections')) as $name) { | 
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| 62 |             $definition->addTag('doctrine.dbal.schema_filter', ['connection' => $name]); | 
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| 63 | }  | 
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| 64 | }  | 
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| 65 | }  | 
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| 66 | 
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.