3v4l.org

run code in 300+ PHP versions simultaneously
<?php $nvalue = utf8_decode( 'Baden-Wûrttemberg' ); echo $nvalue; $n2value = str_replace( 'û','u', $nvalue ); echo $n2value;
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Function utf8_decode() is deprecated in /in/cFQTX on line 2 Baden-WûrttembergBaden-Wurttemberg
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Baden-WûrttembergBaden-Wurttemberg

preferences:
270.15 ms | 404 KiB | 339 Q