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run code in 200+ php & hhvm versions
Bugs & Features
<?php $x = 'a:3:{i:0;O:9:"exception":1:{s:16:"'."\0".'Exception'."\0".'trace";s:4:"test";}i:1;r:3;i:2;r:4;}'; $x = unserialize($x); for ($i = 0; $i < 5; $i++) { $v[$i] = 'hi'.$i; } var_dump($x);
based on VVvqO
Output for 7.0.20, 7.1.5 - 7.2.0
array(3) { [0]=> object(Exception)#1 (6) { ["message":protected]=> string(0) "" ["string":"Exception":private]=> string(0) "" ["code":protected]=> int(0) ["file":protected]=> string(9) "/in/6ujWK" ["line":protected]=> int(4) ["previous":"Exception":private]=> NULL } [1]=> string(4) "test" [2]=> string(4) "test" }
Output for 5.4.0 - 5.4.19, 5.5.0 - 5.5.3, 7.0.3 - 7.0.11, 7.1.0
Notice: unserialize(): Error at offset 80 of 81 bytes in /in/6ujWK on line 4 bool(false)
Output for 7.0.0 - 7.0.2
array(1) { [0]=> object(Exception)#1 (5) { ["message":protected]=> string(0) "" ["string":"Exception":private]=> string(0) "" ["code":protected]=> int(0) ["file":protected]=> string(9) "/in/6ujWK" ["line":protected]=> int(4) } }
Output for 5.6.25 - 5.6.28
array(3) { [0]=> object(Exception)#1 (6) { ["message":protected]=> string(0) "" ["string":"Exception":private]=> string(0) "" ["code":protected]=> int(0) ["file":protected]=> string(9) "/in/6ujWK" ["line":protected]=> int(4) ["previous":"Exception":private]=> NULL } [1]=> string(4) "test" [2]=> NULL }
Output for 5.4.44 - 5.4.45, 5.5.28 - 5.5.38, 5.6.12 - 5.6.24
array(3) { [0]=> object(Exception)#1 (5) { ["message":protected]=> string(0) "" ["string":"Exception":private]=> string(0) "" ["code":protected]=> int(0) ["file":protected]=> string(9) "/in/6ujWK" ["line":protected]=> int(4) } [1]=> string(4) "test" [2]=> NULL }
Output for 5.4.20 - 5.4.43, 5.5.4 - 5.5.27, 5.6.0 - 5.6.11
array(3) { [0]=> object(Exception)#1 (7) { ["message":protected]=> string(0) "" ["string":"Exception":private]=> string(0) "" ["code":protected]=> int(0) ["file":protected]=> string(9) "/in/6ujWK" ["line":protected]=> int(4) ["trace":"Exception":private]=> string(4) "test" ["previous":"Exception":private]=> NULL } [1]=> string(4) "test" [2]=> NULL }