3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $value = utf8_decode('Österreich'); $encoding = mb_detect_encoding($value); $country = $value; if ($encoding != 'ISO-8859-1') { $country = mb_convert_encoding($country, 'ISO-8859-1', $encoding); } $country = mb_strtolower($country, 'ISO-8859-1'); echo $country;
based on R3gpi
Output for 4.3.0 - 4.3.3, 5.4.0 - 5.6.30, hhvm-3.10.1 - 3.17.3, 7.0.0 - 7.2.6
?sterreich
Output for 4.3.4 - 5.3.29
sterreich