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@ 2015-12-17T00:39:12Z

<?php

    function isEmptyArray($item) {
        if (is_array($item)) {
            return array_filter($item, 'isEmptyArray');
        }

        if (!empty($item) || $item === "0") {
            return true;
        }

        return false;
    }

    function removeEmptyArrays($array)
    {
        $filteredArray = array_filter($array, 'isEmptyArray');
        return $filteredArray;
    }

    function isMultiDimensional($array)
    {
      if(is_array($array)) {
        foreach ($array as $key=>$value){
          if(is_array($value)){
            return true;
          }   
        }
      }
      return false;
    }

$options_array = array("acct"=>array("acct_row"=>array("billing_group"=> array ("billing_group_row"=> array ('0' => array("billing_group_name"=>"", "billing_group_description"=> "", "list_start_master_file"=> "0" ))))));

    $options = array();
    $apiLiveOptions = array();
    foreach ($options_array AS $key => $value) {
            if (is_array($value)) {
                if (!empty($value[$key])) {
                    $options[$key] = $value;
                    $apiLiveOptions[$key] = $value;
                } else { 
                    $array = array();
                    $apiLiveArray = array();
                    foreach ($value as $k => $v) {
                      if(!empty($v[$k])) {
                         $array[] = $value[$k];
                         $apiLiveArray[] = $value[$k];
                         $options[$key] = $array; 
                      } else {
                        $newArray = array_filter($v, 'removeEmptyArrays');
                        $apiLiveArray[$k] = $newArray;
                        var_dump($options);
                        foreach($newArray as $row => $column) {
                            if(is_array($column)) {
                                var_dump($column);
                                foreach($column as $r=>$c) {
                                      $options[$row][$r]=$c;
                                }
                            } else {
                                  $array[$k]=$column;
                                  $options[$row] = $array;
                            }
                        }
                      }
                    }
                    $apiLiveOptions[$key] = $apiLiveArray;
                }
            } else {
                $options[$key] = $value;
                $apiLiveOptions[$key] = $value;
            }
        };

?>

Output for git.master, git.master_jit, rfc.property-hooks: array(0) { } array(1) { ["billing_group_row"]=> array(1) { [0]=> array(3) { ["billing_group_name"]=> string(0) "" ["billing_group_description"]=> string(0) "" ["list_start_master_file"]=> string(1) "0" } } }

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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