3v4l.org

run code in 300+ PHP versions simultaneously
<?php function gen() { for($i = 1, $i <=3; $i++) { $resp = yield $i; echo '$resp: '; var_dump($i); } $gen = gen(); foreach($gen as $out) { echo '$i: '; var_dump($i); $gen->send('Hi ' . $i); } }
Output for 7.0.0 - 7.0.31, 7.1.0 - 7.1.21, 7.2.0 - 7.2.9
Parse error: syntax error, unexpected ')', expecting ';' in /in/Gh3Ut on line 5
Process exited with code 255.
preferences:
325.42 ms | 1395 KiB | 72 Q