3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(unserialize('a:100000000:{}'));
Output for 7.0.0 - 7.2.0
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 4831838208 bytes) in /in/qDM1M on line 3
Process exited with code 255.
Output for 4.3.10 - 5.1.6, 5.4.0 - 5.6.28
Notice: unserialize(): Unexpected end of serialized data in /in/qDM1M on line 3 Notice: unserialize(): Error at offset 13 of 14 bytes in /in/qDM1M on line 3 bool(false)
Output for 5.2.1 - 5.3.29
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 1073741824 bytes) in /in/qDM1M on line 3
Process exited with code 255.
Output for 5.2.0
Fatal error: Out of memory (allocated 262144) (tried to allocate 1073741824 bytes) in /in/qDM1M on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.9
Notice: Unexpected end of serialized data in /in/qDM1M on line 3 Notice: unserialize(): Error at offset 13 of 14 bytes in /in/qDM1M on line 3 bool(false)
Output for 4.3.0 - 4.3.1
Notice: Unexpected end of serialized data in /in/qDM1M on line 3 Notice: unserialize() [http://www.php.net/function.unserialize]: Error at offset 13 of 14 bytes in /in/qDM1M on line 3 bool(false)