3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function x() { return (yield 33); }
based on tOVKu
Output for 7.0.0 - 7.1.0
Output for hhvm-3.10.0 - 3.12.0
Fatal error: syntax error, unexpected T_YIELD in /in/2ffnu on line 3
Process exited with code 255.
Output for 5.5.24 - 5.6.28
Fatal error: Generators cannot return values using "return" in /in/2ffnu on line 3
Process exited with code 255.
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '33' (T_LNUMBER) in /in/2ffnu on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_LNUMBER in /in/2ffnu 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_LNUMBER in /in/2ffnu on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/2ffnu on line 3
Process exited with code 255.