| Conditions | 2 | 
| Paths | 2 | 
| Total Lines | 59 | 
| 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 | ||
| 10 | public function getConfigTreeBuilder(): TreeBuilder | ||
| 11 |     { | ||
| 12 |         if (method_exists(TreeBuilder::class, 'getRootNode')) { | ||
| 13 | // Symfony 4 | ||
| 14 |             $treeBuilder = new TreeBuilder('my_builder_cronos'); | ||
| 15 | $rootNode = $treeBuilder->getRootNode(); | ||
| 16 |         } else { | ||
| 17 | // Symfony 3 | ||
| 18 | $treeBuilder = new TreeBuilder(); | ||
|  | |||
| 19 |             $rootNode = $treeBuilder->root('my_builder_cronos'); | ||
| 20 | } | ||
| 21 | |||
| 22 | $rootNode | ||
| 23 | ->children() | ||
| 24 |                 ->arrayNode('exporter') | ||
| 25 | ->addDefaultsIfNotSet() | ||
| 26 | ->children() | ||
| 27 |                         ->scalarNode('key') | ||
| 28 | ->isRequired() | ||
| 29 | ->cannotBeEmpty() | ||
| 30 |                             ->info('Unique key that wraps all the cron configured for the current application.') | ||
| 31 |                             ->example('my_symfony_app') | ||
| 32 | ->end() | ||
| 33 |                         ->scalarNode('mailto') | ||
| 34 | ->cannotBeEmpty() | ||
| 35 |                             ->info('Sets the default email address for all cron output to go to.') | ||
| 36 |                             ->example('[email protected]') | ||
| 37 | ->end() | ||
| 38 |                         ->scalarNode('path') | ||
| 39 |                             ->example('/usr/local/bin:/usr/bin:/bin') | ||
| 40 |                             ->info('Sets the path for all commands in the crontab.') | ||
| 41 | ->end() | ||
| 42 |                         ->scalarNode('executor') | ||
| 43 | ->cannotBeEmpty() | ||
| 44 |                             ->defaultValue('php') | ||
| 45 |                             ->example('php') | ||
| 46 |                             ->info('Allows you to specify a program that all commands should be passed to such as "/usr/local/bin/php".') | ||
| 47 | ->end() | ||
| 48 |                         ->scalarNode('console') | ||
| 49 | ->cannotBeEmpty() | ||
| 50 |                             ->defaultValue('%kernel.root_dir%/../bin/console') | ||
| 51 |                             ->example('%kernel.project_dir%/bin/console') | ||
| 52 |                             ->info('Allows you to specify the console that all commands should be passed to such as "bin/console".') | ||
| 53 | ->end() | ||
| 54 |                         ->scalarNode('shell') | ||
| 55 | ->cannotBeEmpty() | ||
| 56 |                             ->example('/bin/sh') | ||
| 57 |                             ->info('Allows you to specify which shell each program should be run with.') | ||
| 58 | ->end() | ||
| 59 |                         ->scalarNode('timezone') | ||
| 60 |                             ->example('Europe/Paris') | ||
| 61 |                             ->info('Allows you to add CRON_TZ which specifies the time zone specific for the cron table.') | ||
| 62 | ->end() | ||
| 63 | ->end() | ||
| 64 | ->end() | ||
| 65 | ->end(); | ||
| 66 | |||
| 67 | return $treeBuilder; | ||
| 68 | } | ||
| 69 | } | ||
| 70 | 
This check looks for function calls that miss required arguments.