<?php
$bar = array();
function& foo() {
yield $bar;
return $bar;
}
$g = foo();
foreach($g as $val) { $val[] = 42; }
var_dump($bar);
var_dump($g->getReturn());
- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- array(0) {
}
NULL
- Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
- Fatal error: Generators cannot return values using "return" in /in/Np3eD on line 6
Process exited with code 255. - Output for 5.4.8 - 5.4.45
- Parse error: syntax error, unexpected '$bar' (T_VARIABLE) in /in/Np3eD on line 5
Process exited with code 255.
preferences:
195.4 ms | 401 KiB | 218 Q