saw some old topics about, but apparently no solutions, so here are mines
i use this for feeding swf's with xml generated by wordpress
so, instead of giving myfile.xml as reference to flash, i give myfile.xml.php
example 1, config.xml.php, simple custom field query of post with id 101
<?php
require_once "../wp-load.php";
$phone = get_post_meta(101, 'phone', true);
$email = get_post_meta(101, 'email', true);
$xml = <<<EOT
<data>
<settings>
<phone>{$phone}</phone>
<email>{$email}</email>
</settings>
</data>
EOT;
echo $xml;
?>example 2, gallery.xml.php?id=POST_ID, full gallery of a post, got to feed the id in the url
<?php
require_once "../wp-load.php";
$id = intval($_GET['id']);
function GetGallery($idi){
$idi = intval($idi);
$img = array();
$results = get_children( array(
'post_parent' => $idi,
'post_status' => 'inherit',
'post_type' => 'attachment',
'post_mime_type' => 'image',
'order' => 'ASC',
'orderby' => 'menu_order') );
foreach ( $results as $imagem )
{
$pic=wp_get_attachment_image_src( $imagem->ID, 'medium' );
$title = $imagem->post_title;
$txt = $imagem->post_content;
$img[] = array('href' => $pic[0], 'title' => $title, 'txt' => $txt);
}
return $img;
}
$GAL = GetGallery($id);
$xml = '<?xml version="1.0" encoding="UTF-8"?>' . "\n\n";
$xml .= '<gallery>' . "\n\n";
$xml .= '<options>' . "\n\n";
$xml .= ' <name>ONE OF MANY</name>' . "\n\n";
$xml .= '</options>' . "\n\n";
$xml .= '<pictures>' . "\n\n";
foreach($GAL as $jpg) {
$xml .= ' <pic>' . "\n";
$xml .= ' <bigimage>' . $jpg['href'] . '</bigimage>' ."\n";
$xml .= ' <info title="'. $jpg['title'] .'" desc="'. $jpg['txt'] .'" />' . "\n";
$xml .= ' </pic>' . "\n\n";
}
$xml .= '</pictures>' . "\n\n";
$xml .= '</gallery>';
echo $xml;
?>important:
- path to wp-load.php, in these examples the files are inside /wp-content
- attention to the use of single and double quotes
i used 2 techniques to echo the xml, the first example uses one i discovered recently
i think the second example opens the door to very complex xml structures
you can try it saving the code as gallery.xml.php inside your wp-content, and then go to the address: http://yousite.com/wp-content/gallery.xml.php?id=ID-OF-DESIRED-POST
good luck
:)
