- var_dump: documentation ( source)
<?php
// Everything you enter here will be executed by our servers. Try it!
function doStuff() {
$last = 0;
$current = 1;
yield 1;
while (true) {
$current = $last + $current;
$last = $current - $last;
yield $current;
}
}
foreach(doStuff() as $e){
var_dump($e);
}