Question

I have a string with some word separated by (,) like this

word1, word2,word3,word5, word5

I need a php function which take this string as a argument and output all of them as a link separated by (,) like this

<a href="?s=word1">word1</a>,<a href="?s=word2">word2</a>, <a href="?s=word3">word3</a>,<a href="?s=word4">word4</a>,<a href="?s=word5">word5</a>

Please someone help me to do that …

Answer 1

Something like this?

function makeString ($str) {
    $arr = explode(',',$str);
    $ret = '';
    foreach ($arr as $v) {
        $ret .= '<a href="?s='.trim($v).'">'.trim($v).'</a>,';
    }

    return substr($ret,0,strlen($ret)-1);
}

(Untested)