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SplObjectStorage::removeAll (PHP 5 >= 5.3.0, PHP 7, PHP 8) SplObjectStorage::removeAll — Removes objects contained in another storage from the current storage
Jun 23, 2023 · The SplObjectStorage::removeAll () function is an inbuilt function in PHP which is used to remove all objects contained in another storage from the current storage.
removeAll () — Removes objects contained in another storage from the current storage removeAllExcept () — Removes all objects except for those contained in another storage from the current storage
Sep 8, 2025 · SplObjectStorage::removeAll (PHP 5 >= 5.3.0, PHP 7, PHP 8) SplObjectStorage::removeAll — Removes objects contained in another storage from the current storage
Simple usage example of `SplObjectStorage::removeAll ()`. The SplObjectStorage::removeAll function is a PHP function that allows you to remove objects from the current storage that are also present in another storage. This function effectively filters out and removes any objects that are common between two SplObjectStorage instances.
SplObjectStorage::removeAll — Removes objects contained in another storage from the current storage
The SplObjectStorage class provides a map from objects to data or, by ignoring data, an object set. This dual purpose can be useful in many cases involving the need to uniquely identify objects.
