buah dan sayur

<?php
$a=Array(
"0" => Array("jenis" => 'Buah',"deskripsi" => Array("0" => Array("name" => 'Jeruk',"pemasukan" => 20),"1" => Array("name" => 'Apel',"pemasukan" => 15))),
"1" => Array("jenis" => 'Sayur',"deskripsi" => Array("0" => Array("name" => 'Bayam',"pemasukan" => 10),"1" => Array("name" => 'Wortel',"pemasukan" => 15))),
"2" => Array("jenis" => 'Buah',"deskripsi" => Array("0" => Array("name" => 'Jeruk',"pemasukan" => 3),"1" => Array("name" => 'Apel',"pemasukan" => 25))),
"3" => Array("jenis" => 'Sayur',"deskripsi" => Array("0" => Array("name" => 'Bayam',"pemasukan" => 31),"1" => Array("name" => 'Wortel',"pemasukan" => 13)))
);
$data=array();
foreach($a as $k=>$v){
  foreach($v['deskripsi'] as $k1=>$v1){
    if(!isset($data[$v['jenis']])){
      $data[$v['jenis']]=array();
    }
    if(!isset($data[$v['jenis']][$v1['name']])){
      $data[$v['jenis']][$v1['name']]=$v1['pemasukan'];
    }else{
      $data[$v['jenis']][$v1['name']]+=$v1['pemasukan'];
    }
  }
}
print_r($data);
?>