I'm trying to embed a WordPress plug-in shortcut function within another:

Code:

---

<img src="<?php
$url = '<?php if(function_exists('get_custom_field_data')) {
        get_custom_field_data('web', true);
} ?>';
$width = 300;
echo bm_mshot ($url, $width);
?>" />

---

Any direction is appreciate.
Thanks

Are you able to nest the <?php tags like that? I have not used Wordpress but in standard php, that will fail.