3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = "MOZAİK"; function TurkishFix($inputText) { $search = array('ç', 'Ç', 'ğ', 'Ğ', 'ı', 'İ', 'ö', 'Ö', 'ş', 'Ş', 'ü', 'Ü'); $replace = array('c', 'C', 'g', 'G', 'i', 'I', 'o', 'O', 's', 'S', 'u', 'U'); $outputText=str_replace($search, $replace, $inputText); return $outputText; } $string = TurkishFix($var); echo mb_strtolower($string);
based on FGfSg
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.26, 7.4.0 - 7.4.16, 8.0.0 - 8.0.3
mozaik