Print Funtion Call Path
$r = debug_backtrace();
$r = array_reverse($r);
foreach($r as $t => $v)
{
echo "
";
echo "$t | ";
echo "
".$v['function'] . " (".count($v['args']).") "."
";
echo $v['file'] . " Line #".$v['line'];
}
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theme functions ( called by theme(params here) )
you can override in template.php.
theme_ functions (in module.theme) files.. can be overridden in template.php as xyz_function_name (your theme name xyz (replacing the theme_ portion .. and then the rest of the function name.)