- var_dump: documentation ( source)
<?php
$round = new \NumberFormatter("en", \NumberFormatter::ORDINAL);
var_dump($round->format(6)); // OUTPUTS 6th
$round = new \NumberFormatter("en", \NumberFormatter::ORDINAL);
var_dump($round->parse("6th")); // OUTPUTS float 122!!!
var_dump($round->getErrorMessage()); // ZERO ERROR