3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class test implements Countable{ public function firstFunction(){ } public function count(){ return 42; } } $test = new test(); echo count($test);
based on 7p6ga
Output for 5.1.0 - 5.6.38, hhvm-3.10.1 - 3.22.0, 7.0.0 - 7.2.12
42
Output for 5.0.5
Fatal error: Interface 'Countable' not found in /in/CSAfU on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.4
Fatal error: Class 'Countable' not found in /in/CSAfU on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting '{' in /in/CSAfU on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting '{' in /in/CSAfU on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'{'' in /in/CSAfU on line 3
Process exited with code 255.