3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { const DB_LIMIT_WEBUPLOAD = self::BYTES_OF_300MB; const BYTES_OF_300MB = 314572800; } echo Foo::DEFB;
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Undefined class constant 'DEFB' in /in/41IRD:7 Stack trace: #0 {main} thrown in /in/41IRD on line 7
Process exited with code 255.
Output for 5.0.0 - 5.6.28
Fatal error: Undefined class constant 'DEFB' in /in/41IRD on line 7
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/41IRD 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_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/41IRD on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/41IRD on line 3
Process exited with code 255.