- Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.5, 7.4.7 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
- a
- Output for 7.4.6
- aa
<?php
function test1() {
yield from ['a'];
}
function test2() {
yield from test1();
}
foreach(test2() as $test) {
echo $test;
}