Trait MergeVariablesTrait
Provides features for merging object properties recursively with parent classes.
Method Summary
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_mergeProperty() protected
Merge a single property with the values declared in all parent classes.
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_mergePropertyData() protected
Merge each of the keys in a property together.
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_mergeVars() protected
Merge the list of $properties with all parent classes of the current class.
Method Detail
_mergeProperty() ¶ protected
_mergeProperty(string $property, array $parentClasses, array $options): voidMerge a single property with the values declared in all parent classes.
Parameters
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string$property The name of the property being merged.
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array$parentClasses An array of classes you want to merge with.
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array$options Options for merging the property, see _mergeVars()
Returns
void_mergePropertyData() ¶ protected
_mergePropertyData(array $current, array $parent, bool $isAssoc): mixedMerge each of the keys in a property together.
Parameters
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array$current The current merged value.
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array$parent The parent class' value.
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bool$isAssoc Whether or not the merging should be done in associative mode.
Returns
mixed_mergeVars() ¶ protected
_mergeVars(string[] $properties, array $options = []): voidMerge the list of $properties with all parent classes of the current class.
Options:
associative- A list of properties that should be treated as associative arrays. Properties in this list will be passed through Hash::normalize() before merging.
Parameters
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string[]$properties An array of properties and the merge strategy for them.
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array$options optional The options to use when merging properties.
Returns
void