PHP two-dimensional array to re-_php tutorial

PHP two-dimensional array de-weight

Method one: reducing dimension to weight

        if (! $isPidArrKey) {            //Dimension de-weight            $temp = Array ();            foreach ($tmp as $k = + $v) {                $v      = Implode (', ', $v);                $temp [] = $v;            }            $temp = Array_unique ($temp);            foreach ($temp as $k = + $v) {                $temp [$k] = Explode (",", $v);            }            $tmp = $temp;        }

Method Two: Using a third array to remove weight

$IDSTMP = Array ();            $com    = new cachecombusiness ();            foreach ($proInfo as $key + $value) {                foreach ($comInfo as $k + = $v) {                    if ($value [' cid '] = = $k) {                        //$v alue[' cid '] =;                        $comBusInfo = $com->getmore (Array ($value [' CID ']);                        if (!empty ($comBusInfo)) {                            $value [' qq '] = $comBusInfo [0][' Contactarr '] [' QQ '];                        }                        if (In_array ($value [' pid '], $idsTmp)) {                            continue;                        }                        $IDSTMP [] = $value [' pid '];                        if ($isPidArrKey) {                            $tmp [$key] = Array_merge ($value, $v);                        } else {                            $tmp [] = Array_merge ($value, $v);                        }                    }                }            }

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