[Vtigercrm-developers] New patch for utf-8 characters (ticket 2876)

[ding jianting]

The latest code of utf8RawUrlDecode in utils.php:
function utf8RawUrlDecode($str) {
$str = rawurldecode($str);
    preg_match_all("/(?:%u.{4})|&#x.{4};|&#\d+;|.+/U",$str,$r);
    $ar = $r[0];
    foreach($ar as $k=>$v) {
        if(substr($v,0,2) == "%u")
            $ar[$k] = iconv("UCS-2","UTF-8",pack("H4",substr($v,-4)));
        elseif(substr($v,0,3) == "&#x")
            $ar[$k] = iconv("UCS-2","UTF-8",pack("H4",substr($v,3,-1)));
        elseif(substr($v,0,2) == "&#") {
            //echo substr($v,2,-1)."<br>";
            $ar[$k] = iconv("UCS-2","UTF-8",pack("n",substr($v,2,-1)));
        }
    }
    $str1 = join("",$ar);
    $str1 = nl2br($str1);
    return $str1;
}

above code is able to solve problems for the ajax edit with utf characters.

On 2/19/07, Erik Bent <erik at bentware.nl> wrote:
>
> Hello team,
>
> I finally found a solution for the ajax edit with utf characters (I
> hope). The entered text is transformed to a string without % character
> (in dtlviewajax.js: % => |) and then send to php (routine
> utf8RawUrlDecode in utils.php). There the | character is translated to %
> and the %XX and %uXXXX are translated to characters.
> I have used html_entity_decode to convert &#911; back to unicode for php
> 5 (according to www.php.net). In php 4 the text stays &#911; but on the
> screen the correct character is displayd (Ώ).
>
> Regards,
> Erik
> _______________________________________________
> Reach hundreds of potential candidates - http://jobs.vtiger.com




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