function ad_cache_file_adserve_select in Advertisement 5

Same name and namespace in other branches

1. 6 cache/file/ad_cache_file.inc \ad_cache_file_adserve_select()

File

cache/file/ad_cache_file.inc, line 400

A plug in for the ad.module, providing a file cache mechanism for improved performance when displaying ads.

Code

function ad_cache_file_adserve_select($ads, $invalid) {
  if ($include_func_select = adserve_variable('include_func_select')) {
    _debug_echo("File cache: adserve_select: invoking '{$include_func_select}()'");
    if (function_exists($include_func_select)) {
      $cache = ad_cache_file_ro_cache();
      if (!empty($cache)) {
        return $include_func_select($ads, $invalid, $cache);
      }
      else {
        _debug_echo("File cache: unexpected error: cache variable empty.");
      }
    }
    else {
      _debug_echo("File cache: adserve_select: '{$include_func_select}()' not found");
    }
  }
  else {
    _debug_echo("File cache: adserve_select: no select function defined");
  }
}