Display nodes with a date attribute equal to today

Friday 30 May 2003 12:34:19 am

I'm trying to display the nodes whose date attribute is equal to today.

{section name=Child loop=fetch('content','list',hash(parent_node_id,104,class_filter_type,include,class_filter_array,array(9)))}
{let a = currenttime()
b = $Child:item.data_map.date.data_int
c = sum($b,86400)}
{section show=eq(and($a|lt($c),$a|gt($b)),true)}
{$Child:item.data_map.stuff.data_text}
{/section}
{/section}
{/let}

This returns nothing... Any suggestions?

Thanks.