Trait MergeVariablesTrait

Provides features for merging object properties recursively with parent classes.

Direct Users

Indirect Users

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

Method Summary

  • _mergeProperty() protected
    Merge a single property with the values declared in all parent classes.
  • Merge each of the keys in a property together.
  • _mergeVars() protected
    Merge the list of $properties with all parent classes of the current class.

Method Detail

_mergeProperty()source protected 

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

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

Parameters

string $property
The name of the property being merged.
array $parentClasses
An array of classes you want to merge with.
array $options
Options for merging the property, see _mergeVars()

_mergePropertyData()source protected 

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

Merge each of the keys in a property together.

Parameters

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.

Returns

mixed
The updated value.

_mergeVars()source protected 

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

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

Options:

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

Parameters

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

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https://api.cakephp.org/3.4/class-Cake.Utility.MergeVariablesTrait.html