All the sources codes "But why ?"page 33

foreach( $d->params->sources as &$source )
{
    $src = current(explode( "/", is_array( $source->source ) ? $source->source[1] : $source->source ));
    foreach( $source->fields as $k => &$field )
        $field->source = $m->source->fields[$k];
}

#define safe_ptr(a) ((a)?a:"")

// Used on an HTML string to clean up the tags...I guess PHP's strip_tags() was too mainstream for this dude !
function filterTags($str)
{
    return preg_replace("#<[^>]*>#is", '', $str);
}