function location_strip in Location 7.5

Same name and namespace in other branches

1. 5.3 location.module \location_strip()
2. 6.3 location.module \location_strip()
3. 7.3 location.module \location_strip()
4. 7.4 location.module \location_strip()

Strip junk out of a location.

1 call to location_strip()

location_calc_difference in ./location.module

Computes the differences between two locations.

File

./location.module, line 1414

Location module main routines. An implementation of a universal API for location manipulation. Provides functions for postal_code proximity searching, deep-linking into online mapping services. Currently, some options are configured through an…

Code

function location_strip(&$location) {
  $tmp =& drupal_static(__FUNCTION__);
  if (!isset($tmp)) {
    $tmp = array();
    $defaults = location_invoke_locationapi($location, 'defaults');
    foreach ($defaults as $k => $v) {
      if (!isset($v['nodiff'])) {
        $tmp[$k] = TRUE;
      }
    }
  }
  foreach ($location as $k => $v) {
    if (!isset($tmp[$k])) {
      unset($location[$k]);
    }
  }
}