3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function() { yield; } function() { $foo = (yield "hello"); }
Output for 5.4.0 - 5.4.32
Parse error: syntax error, unexpected 'function' (T_FUNCTION) in /in/XjQk0 on line 6
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_FUNCTION in /in/XjQk0 on line 6
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected '(', expecting T_STRING in /in/XjQk0 on line 2
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 T_STRING in /in/XjQk0 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_STRING' in /in/XjQk0 on line 2
Process exited with code 255.