taskman_bhl/bhl_flt.inc.php

<?php
namespace metagen_php;
use Exception;

function flt_bhl_ref($val, $name, $struct, $args)
{
  if(!$val)
    return $val;

  if(!isset($val['module']))
    throw new Exception("Missing 'module'");

  $module_file = \taskman\bhl_map_module_to_file($val['module']);
  if(!$module_file)
    throw new Exception("Module not found '{$val['module']}");

  if(!isset($val['fn']))
    throw new Exception("Missing 'fn'");

  $signature = explode(",", $args);
  if(!$signature)
    throw new Exception("Invalid signature: $args");

  \taskman\bhl_validate_func_ref($module_file, $val['fn'], $signature);

  return $val;
}