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<?php var_dump(unserialize('O:9:"Exception":0:{}'));
Output for 5.5.24 - 5.5.27, 5.6.8 - 5.6.11, 5.6.28, 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
object(Exception)#1 (7) { ["message":protected]=> string(0) "" ["string":"Exception":private]=> string(0) "" ["code":protected]=> int(0) ["file":protected]=> string(9) "/in/jRQ1f" ["line":protected]=> int(2) ["trace":"Exception":private]=> array(1) { [0]=> array(4) { ["file"]=> string(9) "/in/jRQ1f" ["line"]=> int(2) ["function"]=> string(11) "unserialize" ["args"]=> array(1) { [0]=> string(20) "O:9:"Exception":0:{}" } } } ["previous":"Exception":private]=> NULL }
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 object(Exception)#1 (7) { ["message":protected]=> string(0) "" ["string":"Exception":private]=> string(0) "" ["code":protected]=> int(0) ["file":protected]=> string(9) "/in/jRQ1f" ["line":protected]=> int(2) ["trace":"Exception":private]=> array(1) { [0]=> array(4) { ["file"]=> string(9) "/in/jRQ1f" ["line"]=> int(2) ["function"]=> string(11) "unserialize" ["args"]=> array(1) { [0]=> string(20) "O:9:"Exception":0:{}" } } } ["previous":"Exception":private]=> NULL }
Output for 5.5.28 - 5.5.35, 5.6.12 - 5.6.21, 7.0.0 - 7.0.6
object(Exception)#1 (6) { ["message":protected]=> string(0) "" ["string":"Exception":private]=> string(0) "" ["code":protected]=> int(0) ["file":protected]=> string(9) "/in/jRQ1f" ["line":protected]=> int(2) ["trace":"Exception":private]=> array(1) { [0]=> array(4) { ["file"]=> string(9) "/in/jRQ1f" ["line"]=> int(2) ["function"]=> string(11) "unserialize" ["args"]=> array(1) { [0]=> string(20) "O:9:"Exception":0:{}" } } } }

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