<?php $fixed = SplFixedArray::fromArray(range(1, 3)); $fixed->undefined = 'undefined'; $serialized = serialize($fixed); $unserialized = unserialize($serialized); var_dump($unserialized); var_export($unserialized); echo "\n"; // for comparison var_dump($fixed); var_export($fixed); echo "\n";
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Value for `_results` contains invalid data `array`