[Configuration] improve description for ignoreExtraKeys on ArrayNodeDefinition

This commit is contained in:
Luis Cordova 2015-03-29 01:46:53 -05:00
parent 0b1f17206c
commit b73502241a
1 changed files with 4 additions and 3 deletions

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@ -287,9 +287,10 @@ class ArrayNodeDefinition extends NodeDefinition implements ParentNodeDefinition
* Allows extra config keys to be specified under an array without
* throwing an exception.
*
* Those config values are simply ignored. This should be used only
* in special cases where you want to send an entire configuration
* array through a special tree that processes only part of the array.
* Those config values are simply ignored and removed from the
* resulting array. This should be used only in special cases where
* you want to send an entire configuration array through a special
* tree that processes only part of the array.
*
* @return ArrayNodeDefinition
*/