3v4l.org

run code in 300+ PHP versions simultaneously
<?php $badblobs = array( 'x:i:1;O:8:"stdClass":0:{},N;;m:s:80:"12345678901234567890123456789012345678901234567890123456789012345678901234567890"', ); foreach($badblobs as $blob) { try { $so = new SplObjectStorage(); $so->unserialize($blob); var_dump($so); } catch(UnexpectedValueException $e) { echo $e->getMessage()."\n"; } }

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34.22 ms | 402 KiB | 5 Q