PHP Map Array

[Robert1995]

PHP Map Array By Param , Am Editat Titlul pentru ca am gresit initial .

Oricum , sugestii sau comentariile sunt bine venite

Da eu l-am scris

class ArrayFunctions{
    /**
     *  Assign an element to a bidimensional array 
     *  This is A Private Function
     *  @param $entry - @type array
     *  @return $array
     */
    private function assignToArray($entry){
        return array(0 => $entry); 
    }

    /**
     *  Checks if $entries is an object it will become and array
     *  If $entries is an array it will return $entries else array()
     *  @param $entries - @type array / object
     *  @return @array
     */
    private function checkArray($entries){
        if(is_object($entries)){
            $entries = $entries->toArray();
        }
        if(!is_array($entries)){
            return array();
        }
        return $entries;
    }

    /**
     *  MapByParam an Array or an object 
     *  Features : CheckArray . If the param does not exist in one of the arrays this will return FALSE
     *             Avoid Colisions . If this is True is the key is identical it will transform the `entries` into an array
     *  @param $toMap - @type array or object
     *  @param $param - @type string
     *  @param $check_array - @type boolean ; DEFAULT : FALSE
     *  @param $avoid_colisions - @type boolean ; DEFAULT : FALSE
     *  @return @array
     */
    public static function mapByParam($toMap , $param , $check_array = FALSE , $avoid_colisions = FALSE){
        $colision = array();
        $final = array();
        $toMap = $this->checkArray($toMap);
        if(!empty($toMap)){
            foreach($toMap as $k=>$map){
                if(isset($map[$param])){
                    if(isset($final[$map[$param]]) && $avoid_colisions == TRUE){
                        if(!isset($colision[$param])){
                            $final[$map[$param]] = $this->assignToArray($final[$map[$param]]);
                            $colision[$param] = true;
                        }
                        $final[$map[$param]][] = $map;
                    } else {
                        $final[$map[$param]] = $map;
                    }
                } else {
                    // Return Empty because array is malformed
                    if($check_array == TRUE)
                        return FALSE;
                }
            }
        }
        return $final;
    }

}

Edited October 13, 2011 by Robert1995

[Andrei]

Hmm, nu prea vad vreo sugestie legata de implementare, e scrisa ok. De ce nu clasa statica?

[Robert1995]

clasa statica? pai e functie statica e destul presupun , de exemplu

ArrayFunctions::mapByParam($array , 'id');

[Andrei]

My bad, ma uitasem doar la primele doua functii la tipul lor.