diff options
Diffstat (limited to 'modules/field/field.module')
| -rw-r--r-- | modules/field/field.module | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/modules/field/field.module b/modules/field/field.module index 19d30540d..3f0b338f5 100644 --- a/modules/field/field.module +++ b/modules/field/field.module @@ -322,24 +322,18 @@ function _field_sort_items($field, $items) { * (copied form element_sort(), which acts on #weight keys) */ function _field_sort_items_helper($a, $b) { - $a_weight = (is_array($a) && isset($a['_weight'])) ? $a['_weight'] : 0; - $b_weight = (is_array($b) && isset($b['_weight'])) ? $b['_weight'] : 0; - if ($a_weight == $b_weight) { - return 0; - } - return ($a_weight < $b_weight) ? -1 : 1; + $a_weight = (is_array($a) ? $a['_weight'] : 0); + $b_weight = (is_array($b) ? $b['_weight'] : 0); + return $a_weight - $b_weight; } /** * Same as above, using ['_weight']['#value'] */ function _field_sort_items_value_helper($a, $b) { - $a_weight = (is_array($a) && isset($a['_weight']['#value'])) ? $a['_weight']['#value'] : 0; - $b_weight = (is_array($b) && isset($b['_weight']['#value'])) ? $b['_weight']['#value'] : 0; - if ($a_weight == $b_weight) { - return 0; - } - return ($a_weight < $b_weight) ? -1 : 1; + $a_weight = (is_array($a) && isset($a['_weight']['#value']) ? $a['_weight']['#value'] : 0); + $b_weight = (is_array($b) && isset($b['_weight']['#value']) ? $b['_weight']['#value'] : 0); + return $a_weight - $b_weight; } /** |