PHP Manual
WeakMap
Updates the map with a new key-value pair

WeakMap::offsetSet

(PHP 8)

WeakMap::offsetSet — Updates the map with a new key-value pair

Description

public WeakMap::offsetSet(object $object, mixed $value): void

Updates the map with a new key-value pair. If the key already existed in the map, the old value is replaced with the new.

Parameters

object: The object serving as key of the key-value pair.
value: The arbitrary data serving as value of the key-value pair.

Return Values

No value is returned.

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