<?php
function test() {
echo 'initial work', PHP_EOL;
yield 1;
echo 'extra work', PHP_EOL;
yield 2;
echo 'final work', PHP_EOL;
}
echo 'calling function', PHP_EOL;
$a = test();
echo 'iterating', PHP_EOL;
foreach ($a as $b) {
echo $b, PHP_EOL;
}
echo 'done';
- Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 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 - 8.2.19, 8.3.0 - 8.3.7
- calling function
iterating
initial work
1
extra work
2
final work
done
preferences:
162.55 ms | 404 KiB | 302 Q