Passing PHP variables to JSON

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Im new to JSON sintax and I need help to pass some results I've pulled via php from a database, to a JSON code. Here's the code:

<?php
        $id_num = urldecode (intval($_REQUEST['id_cod']));
        $rs = $lista->noticias_testa(1,$id_num);
        $result = mysql_num_rows($rs);

        $rs = $lista->noticiaAll($id_num);
        $result = mysql_num_rows($rs);

        $audio = "files/audios/".mysql_result($rs,0,"audio");
        $title_audio = mysql_result($rs,0,"title_audio");
    ?>

And this JSON to fill a playlist for my mp3 player

<script type="text/javascript">
    //<![CDATA[
    $(document).ready(function(){

        new jPlayerPlaylist({
            jPlayer: "#jquery_jplayer_1",
            cssSelectorAncestor: "#jp_container_1"
        }, [
            {
                title:"place to put php variable $title_audio",
                mp3:"path to the music.mp3",                   
            },
        ]);
    });
    //]]>
</script>

I want to pass the php variable "$audio" to the JSON "mp3 path" and title.

Thanks in advance

asked 23 secs ago

Buddha Andrade

11

Passing PHP variables to JSON