Unfortunately input data must be a string only. But it is may be changed! ;)
To convert multi-dimensional array I use this recursive function:
<?php
function convert_cyr_array($array,$from,$to){
foreach($array as $key=>$value){
if(is_array($value)) {
$result[$key] = convert_cyr_array($value,$from,$to);
continue;
}
$result[$key] = convert_cyr_string($value,$from,$to);
}
return $result;
}
?>
An example:
<?php
$array[0] = "сВМПЛП";
$array[1] = "зТХЫБ";
$array[2] = array("пЗХТЕГ","рПНЙДПТ");
$array[3] = array(
array("бРЕМШУЙО","нБОДБТЙО"),
array("бВТЙЛПУ","рЕТУЙЛ")
);
$result = convert_cyr_array($array,"k","w");
?>
