note 79533 deleted from function.array-search by nlopess

Note Submitter: toni dot garcia dot gutsens at gmail dot com ---- Sorry, in the previous Post, empty arrays are not unset. Add three comment code lines. function array_search_recursive($needle, $haystack,&$tree=Array(),$index=""){ if (is_array($haystack)){ if (count($tree)==0) $tree=array_merge(Array(),$haystack); foreach($haystack as $k=>$current){ if (is_array($current)){ array_search_recursive($needle,$current,$tree,$index."[$k]"); eval("\$a=\$tree{$index}[{$k}];"); // unset all elements =empty array if (count($a)==0) // is empty eval("unset(\$tree{$index}[$k]);"); // unset array } else{ if ($current!=$needle){ eval("unset(\$tree{$index}[{$k}]);"); } } } } return $tree; }