StrRev() Dosent Support UTF-8

Question

I\'m trying to make a code that replace Arabic text to be supported in non Arabic supported programs
in that i will be need to reverse the text after replace but its shows s

Answer 1

A more generic solution that handles all encodings, not only UTF-8:

function mb_strrev ($string, $encoding = null)
{
    if ( is_null($encoding) ) {
        $encoding = mb_detect_encoding($string);
    }

    $length   = mb_strlen($string, $encoding);
    $reversed = '';

    while ( $length-->0 ) {
        $reversed .= mb_substr($string, $length, 1, $encoding);
    }

    return $reversed;
}

Thanks to Kevin van Zonneveld