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@ 2026-05-15T17:56:25Z

<?php

$payload = 'C:11:"HashContext":0:{}';

$obj = @unserialize($payload);  
if ($obj) {
    serialize($obj);  // SEGV here - NULL pointer dereference
}

Output
Performance
VLD
References
Branches

unserialize: documentation ( source)
serialize: documentation ( source)

preferences:dark modelive previewkey bindings

26.77 ms | 476 KiB | 4 Q