Trait MergeVariablesTrait

Provides features for merging object properties recursively with parent classes.

Namespace: Cake\Utility
Location: Utility/MergeVariablesTrait.php

Method Summary

_mergeProperty() protected

Merge a single property with the values declared in all parent classes.
_mergePropertyData() protected

Merge each of the keys in a property together.
_mergeVars() protected

Merge the list of $properties with all parent classes of the current class.

_mergeProperty( string $property , array $parentClasses , array $options )

Merge a single property with the values declared in all parent classes.

_mergePropertyData( array $current , array $parent , boolean $isAssoc )

Merge each of the keys in a property together.

array $current: The current merged value.
array $parent: The parent class' value.
boolean $isAssoc: Whether or not the merging should be done in associative mode.

mixed
The updated value.

_mergeVars( array $properties , array $options [] )

Merge the list of $properties with all parent classes of the current class.

associative - A list of properties that should be treated as associative arrays. Properties in this list will be passed through Hash::normalize() before merging.

array $properties: An array of properties and the merge strategy for them.
array $options optional []: The options to use when merging properties.