3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $codse = <<<EOT class Foo{ function __construct(){ echo "const"; } function __wake(){ var_dump('hello world'); } } EOT; $t = serialize(new Foo()); $t = base64_encode($t); unserialize(base64_decode($t));
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Class 'Foo' not found in /in/sp5UT:13 Stack trace: #0 {main} thrown in /in/sp5UT on line 13
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Fatal error: Class undefined: Foo in /in/sp5UT on line 13
Process exited with code 255.
Output for 5.3.28 - 5.3.29, 5.4.20 - 5.6.28
Fatal error: Class 'Foo' not found in /in/sp5UT on line 13
Process exited with code 255.
Output for 5.0.0 - 5.1.1, 5.1.3 - 5.3.27, 5.4.0 - 5.4.19
Fatal error: Class 'Foo' not found in /in/OUTvn on line 13
Process exited with code 255.
Output for 5.1.2
Fatal error: Class 'Foo' not found in /in/OUTvn on line 14
Process exited with code 255.
Output for 4.3.2 - 4.4.1, 4.4.3 - 4.4.9
Fatal error: Cannot instantiate non-existent class: foo in /in/OUTvn on line 13
Process exited with code 255.
Output for 4.4.2
Fatal error: Cannot instantiate non-existent class: foo in /in/OUTvn on line 14
Process exited with code 255.
Output for 4.3.1
Fatal error: Cannot instantiate non-existent class: foo in /in/OUTvn on line 13
Output for 4.3.0
Fatal error: Cannot instantiate non-existent class: foo in /in/sp5UT on line 13