function _adsense_validate_channel in Google AdSense integration 5.2

Same name and namespace in other branches

1. 5 adsense.module \_adsense_validate_channel()

2 calls to _adsense_validate_channel()

_adsense_format in ./adsense.module

_adsense_get_searchbox in ./adsense.module

File

./adsense.module, line 1121

Code

function _adsense_validate_channel($channel = 1) {
  if ($channel < 1 || $channel > ADSENSE_MAX_CHANNELS) {

    // Default to 1 if an invalid channel is supplied
    return 1;
  }
  return $channel;
}