3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo serialize([3,"test", ["a"]]);
based on ZcFPF
Output for 5.4.0 - 7.2.0
a:3:{i:0;i:3;i:1;s:4:"test";i:2;a:1:{i:0;s:1:"a";}}
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/3RAUS on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[', expecting ')' in /in/3RAUS on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/3RAUS on line 3
Process exited with code 255.