3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function gen_stuff($bar, $foo, $baz) { $bar[(yield $baz) + 3] = (yield $foo); var_dump($bar); yield 'done.'; } $cont = gen_stuff(array(), 8, 12); var_dump($cont->current()); var_dump($cont->send(14)); var_dump($cont->send(87)); var_dump($cont->current());
based on AcFed
Output for 5.5.24 - 5.6.28, 7.0.0 - 7.1.0
int(12) int(8) array(1) { [17]=> int(87) } string(5) "done." string(5) "done."
Output for hhvm-3.10.0 - 3.12.0
Fatal error: syntax error, unexpected T_YIELD in /in/bkl4j on line 4
Process exited with code 255.
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '$baz' (T_VARIABLE) in /in/bkl4j on line 4
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_VARIABLE in /in/bkl4j on line 4
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_VARIABLE in /in/bkl4j on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/bkl4j on line 4
Process exited with code 255.