3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function yielder() { foreach ([1] as $item) { yield $item; } } $res = yielder(); echo $res->current(), PHP_EOL;
Output for 5.5.24 - 7.2.0
1
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '$item' (T_VARIABLE) in /in/nKCYB on line 6
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/nKCYB on line 5
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 '[' in /in/nKCYB on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/nKCYB on line 5
Process exited with code 255.