Maybe it help someone.
Make up case with first char, low case for other.
<?php
function str_split_unicode($str, $l = 0) {
if ($l > 0) {
$ret = array();
$len = mb_strlen($str, "UTF-8");
for ($i = 0; $i < $len; $i += $l) {
$ret[] = mb_substr($str, $i, $l, "UTF-8");
}
return $ret;
}
return preg_split("//u", $str, -1, PREG_SPLIT_NO_EMPTY);
}
function ToCorrectCase($str){
$str = mb_strtolower($str);
$str_array = str_split_unicode($str);
$str_array[0] = mb_strtoupper($str_array[0]);
$str = '';
foreach ($str_array as $key){
$str = $str.$key;
}
return $str;
}
?>
