PHP sorts the two-dimensional array into a new two-dimensional array according to the key value of apname

The content of this article is to share with you that PHP reorganizes the two-dimensional array into a new two-dimensional array according to the key value of apname. It has certain reference value. Friends in need can refer to it

After the construction, the display effect is as follows

Used two methods to build

Method 1,

function array_chaifen($countnum,$name){

$lists = array_column($countnum, $name);
$lists = array_flip(array_flip($lists));
foreach ($lists as $k1=>$v1){
    $m = [];
    foreach ($countnum as $k2=>$v2){
        if($v2[$name] === $v1){
            $m = array_merge($m,$v2);
        }
    }
    $lists[$k1] = $m;
}

return $lists;

}

Method 2,

$result = [];
foreach ($countnum as $key => $value) {
  $name = $value['apname'];
  $isLoad = false;
  $loadKey = false;
  foreach ($result as $k => $v) {
    if($v['apname'] == $value['apname']){
      $isLoad = true;
      $loadKey = $k;
    }
  }
  @$keyTemp = end(array_keys($value));
  if ($isLoad) {
    $result[$k][$keyTemp] = end($value);
  }else{
    array_push($result, array('apname'=>$value['apname'],
      $keyTemp=>end($value)));
  }
}

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