function facetapi_next_date_increment_get in Facet API 6

Returns the next increment from the given ISO date and gap. This function is useful for getting the upper limit of a date range from the given start date.

Parameters

$date: A string containing the date as an ISO date string.

$gap: A string containing the gap, see FACETAPI_DATE_* constants for valid values, defaults to YEAR.

Return value

A string containing the date, FALSE if the passed date could not be parsed.

1 call to facetapi_next_date_increment_get()

FacetapiLuceneapiAdapter::fetchDate in contrib/facetapi_luceneapi/facetapi_luceneapi.adapter.inc

Fetches data from facets that filter results by date ranges.

File

./facetapi.module, line 1265

An abstracted facet API that can be used by various search backens.

Code

function facetapi_next_date_increment_get($date, $gap) {
  if (preg_match(FACETAPI_REGEX_DATE, $date, $match)) {

    // Increments the timestamp.
    switch ($gap) {
      case FACETAPI_DATE_MONTH:
        $match[2] += 1;
        break;
      case FACETAPI_DATE_DAY:
        $match[3] += 1;
        break;
      case FACETAPI_DATE_HOUR:
        $match[4] += 1;
        break;
      case FACETAPI_DATE_MINUTE:
        $match[5] += 1;
        break;
      case FACETAPI_DATE_SECOND:
        $match[6] += 1;
        break;
      default:
        $match[1] += 1;
        break;
    }

    // Gets the next incremenet.
    return facetapi_isodate(gmmktime($match[4], $match[5], $match[6], $match[2], $match[3], $match[1]));
  }
  return FALSE;
}