3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php namespace NS { abstract class C { } } namespace { class E { } echo NS\C::cLaSs . PHP_EOL; echo E::claSS; }
Output for 5.5.24 - 7.2.0
NS\C E
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected 'cLaSs' (T_CLASS), expecting identifier (T_STRING) or variable (T_VARIABLE) or '{' or '$' in /in/tuGXX on line 14
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_CLASS, expecting T_STRING or T_VARIABLE or '$' in /in/tuGXX on line 14
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_STRING in /in/tuGXX 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 T_STRING in /in/tuGXX on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/tuGXX on line 3
Process exited with code 255.