How to add html to an array in php? - php

Question

I am trying to add some html code before each tag printed as an array element.
My code:
$term_links = array();
foreach ($vars['node']->taxonomy as $term)
{
$term_links[] = l($term->name, 'taxonomy/term/' . $term->tid,
array(
'attributes' => array(
'title' => $term->description
)));
}
$vars['node_terms'] = implode(', ', $term_links);
At the moment the tags are printed seperated by a comma. I would like to add a small image before each tag element using img src="tag.png" How can I do this?
EDIT - My current Code, still not working.
if (module_exists('taxonomy')) {
$img = 'some html';
$text = $img . $term->name;
$path = 'taxonomy/term/' . $term->tid;
$term_links = array();
foreach ($vars['node']->taxonomy as $term) {
$term_links[] = l($text, $path, array(
'html' => TRUE,
'attributes' => array(
'title' => $term->description
)));
}
$vars['node_terms'] = implode(', ', $term_links);
}
}

Answer 1

Dupal's l() function has an option "html" you can set it to TRUE and use IMG + TITLE as a title.
Here is the example:
$img = '<img src="..." />';
$text = $img . $term->name;
$path = 'taxonomy/term/' . $term->tid;
$term_links[] = l($text, $path, array(
'html' => TRUE,
'attributes' => array(
'title' => $term->description
)
));