php - Symfony Configuration Default Values -


i believe configuration correct want defaults redis port , scheme configurations option coming out nulls?

can see issue is?

enter image description here

here configuration.

/**  * {@inheritdoc}  */ public function getconfigtreebuilder() {     $treebuilder = new treebuilder();      $rootnode = $treebuilder->root('company_name');     $rootnode         ->children()             ->arraynode('cache')                 ->children()                     ->arraynode('redis')                         ->adddefaultsifnotset()                         ->treatnulllike([                             'scheme' => 'tcp',                             'port' => 6379,                         ])                         ->children()                             ->scalarnode('scheme')                                 ->defaultvalue('tcp')                             ->end()                             ->scalarnode('host')                                 ->isrequired()                                 ->cannotbeempty()                             ->end()                             ->integernode('port')                                 ->defaultvalue(6379)                             ->end()                         ->end()                     ->end()                 ->end()             ->end()         ->end();      return $treebuilder; }

and here parameters.yml file

parameters:     company_name:         cache:             redis:                 host: dev-sessionstore.companyname.com                 schema: ~                 port: ~

console output:

$ php bin/console config:dump-reference companynamecachebundle # default configuration "companynamecachebundle" company_name:     cache:         redis:             namespace:            apps             scheme:               tcp             host:                 ~ # required             port:                 6379         apcu:             namespace:            phpcache

i want scheme , port use default values what's causing them null?

i know old question stumbled upon while googling different issue , saw unanswered.

the issue specifying how null should treated entire redis array, not scheme , port values. specify default values, because you're setting individual keys null need specify how null should treated each one:

/**  * {@inheritdoc}  */ public function getconfigtreebuilder() {     // using array values need changed in 1 place     $redisdefaults = [         'scheme' => 'tcp',         'port' => 6379,     ];      $treebuilder = new treebuilder();      $rootnode = $treebuilder->root('company_name');     $rootnode         ->children()             ->arraynode('cache')                 ->children()                     ->arraynode('redis')                         ->adddefaultsifnotset()                         ->treatnulllike($redisdefaults)                         ->children()                             ->scalarnode('scheme')                                 ->defaultvalue($redisdefaults['scheme'])                                 ->treatnulllike($redisdefaults['scheme'])                                 // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                             ->end()                             ->scalarnode('host')                                 ->isrequired()                                 ->cannotbeempty()                             ->end()                             ->integernode('port')                                 ->defaultvalue($redisdefaults['port'])                                 ->treatnulllike($redisdefaults['port'])                                 // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                             ->end()                         ->end()                     ->end()                 ->end()             ->end()         ->end();      return $treebuilder; }

there's typo in parameters file, should scheme, not schema


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