\n";
  echo "ERROR: $file($line): $msg\n";
  echo "Backtrace:\n";
  foreach ($bt as $level => $frame) {
    echo "$level $frame[file]:$frame[line] $frame[function](";
    $in = false;
    foreach ($frame['args'] as $arg) {
      if ($in)
	echo ",";
      else
	$in = true;
      echo var_export($arg, true);
    }
    echo ")\n";
  }
}

function dprint($file, $line, $level, $msg)
{
  global $dPconfig;
  $max_level = 0;
  $max_level = (int)$dPconfig['debug'];
	$display_debug = isset($dPconfig['display_debug']) ? $dPconfig['display_debug'] : false;
  if ($level <= $max_level) {
    error_log("$file($line): $msg");
		if ($display_debug)
			echo "$file($line): $msg 
";
    if ($level == 0 && $max_level > 0 && version_compare(phpversion(), "4.3.0") >=0 ) {
      format_backtrace(debug_backtrace(), $file, $line, $msg);
    }
  }
}

/**
 * Return a list of modules that are associated with tabs for this
 * page.  This can be used to find post handlers, for instance.
 */
function findTabModules($module, $file = null)
{
	$modlist = array();
	if (!isset($_SESSION['all_tabs']) || ! isset($_SESSION['all_tabs'][$module]))
		return $modlist;

	if (isset($file)) {
		if (isset($_SESSION['all_tabs'][$module][$file]) && is_array($_SESSION['all_tabs'][$module][$file]))
			$tabs_array =& $_SESSION['all_tabs'][$module][$file];
		else
			return $modlist;
	} else {
		$tabs_array =& $_SESSION['all_tabs'][$module];
	}
	foreach ($tabs_array as $tab) {
		if (isset($tab['module']))
			$modlist[] = $tab['module'];
	}
	return array_unique($modlist);
}

/**
 * @return void
 * @param mixed $var
 * @param char $title
 * @desc Show an estructure (array/object) formatted
*/
function showFVar(&$var, $title = ""){
    echo "
$title";
    print_r($var);
    echo "