<?php
function gen($x) {
yield $x;
}
function yf() {
yield from gen(1);
yield from gen(2);
return yield from gen(42);
}
$g = yf();
foreach($g as $val) { var_dump($val); }
echo "====================\n";
var_dump($g->getReturn());
- Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- int(1)
int(2)
int(42)
====================
NULL
- Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
- Parse error: syntax error, unexpected 'gen' (T_STRING) in /in/REb9R on line 8
Process exited with code 255.
preferences:
196.95 ms | 402 KiB | 329 Q