3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo mb_convert_encoding ( 'äìè', 'ISO-8859-1', 'windows-1251' ); echo "\n"; echo mb_convert_encoding ( 'äìè', 'windows-1251', 'ISO-8859-1' );
based on 9q8qM
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.2.0
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