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<?php $a='ŠŒŽšœžŸ¥µÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýÿ'; var_dump(mb_strtolower($a)); $from=['Š','Œ','Ž','š','œ','ž','Ÿ','¥','µ','À','Á','Â','Ã','Ä','Å','Æ','Ç','È','É','Ê','Ë','Ì','Í','Î','Ï','Ð','Ñ','Ò','Ó','Ô','Õ','Ö','Ø','Ù','Ú','Û','Ü','Ý','ß','à','á','â','ã','ä','å','æ','ç','è','é','ê','ë','ì','í','î','ï','ð','ñ','ò','ó','ô','õ','ö','ø','ù','ú','û','ü','ý','ÿ']; $to= ['S','O','Z','s','o','z','Y','Y','u','A','A','A','A','A','A','A','C','E','E','E','E','I','I','I','I','D','N','O','O','O','O','O','O','U','U','U','U','Y','s','a','a','a','a','a','a','a','c','e','e','e','e','i','i','i','i','o','n','o','o','o','o','o','o','u','u','u','u','y','y']; $a=str_replace( $from, $to, $a ); $a=strtolower($a); var_dump($a);
Output for git.master_jit, git.master, rfc.property-hooks
string(138) "šœžšœžÿ¥µàáâãäåæçèéêëìíîïðñòóôõöøùúûüýßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýÿ" string(69) "sozsozyyuaaaaaaaceeeeiiiidnoooooouuuuysaaaaaaaceeeeiiiionoooooouuuuyy"

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