3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fmt = new NumberFormatter( 'de_DE', NumberFormatter::CURRENCY ); echo $fmt->formatCurrency(1234567.891234567890000, "USD")."\n";
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
1.234.567,89 $
preferences:
104.98 ms | 402 KiB | 89 Q