- var_dump: documentation ( source)
<?php
function formatNumbers(NumberFormatter $formatter, ...$numbers) {
foreach ($numbers as $number) {
yield $formatter->format($number);
}
}
$formatter = new NumberFormatter('en_US', NumberFormatter::DECIMAL);
$format_iter = formatNumbers($formatter, 1234, 5678, 0123, 999, 1337);
foreach ($format_iter as $formatted) {
var_dump($formatted);
}