如何在php中不使用foreach返回多索引的对象数据
我通过存储过程获取特定表的数据，演示代码是如何在php中不使用foreach返回多索引的对象数据,php,cakephp-2.0,Php,Cakephp 2.0,我通过存储过程获取特定表的数据，演示代码是 Array ( [0] => Array ( [object_types] => Array ( [ID] => 11 [Code] => Item001 [Name] => Item
Array
(
[0] => Array
(
[object_types] => Array
(
[ID] => 11
[Code] => Item001
[Name] => Item
[Description] => Items
[DisplayName] => Items
[ObjectTypeIdentifier] => 1
[CheckPermissions] => 1
[DefaultLedgerType_002] =>
[DefaultNarration] =>
[CopyTaxesFromParent] => 1
[CreatedBy] => 1
[ModifiedBy] => 1
[CreatedDate] => 2014-04-02 00:00:00
[ModifiedDate] => 2014-04-08 00:00:00
[RevisionNumber] => 1
[IsAdd] => 1
[IsEdit] =>
[IsDelete] => 1
)
)
[1] => Array
(
[object_types] => Array
(
[ID] => 12
[Code] => Uom001
[Name] => Uom
[Description] => Uom
[DisplayName] => Uom
[ObjectTypeIdentifier] => 1
[CheckPermissions] => 1
[DefaultLedgerType_002] => 1
[DefaultNarration] => 1
[CopyTaxesFromParent] => 1
[CreatedBy] => 1
[ModifiedBy] => 1
[CreatedDate] => 2014-04-02 00:00:00
[ModifiedDate] => 2014-04-02 00:00:00
[RevisionNumber] => 1
[IsAdd] => 1
[IsEdit] => 1
[IsDelete] => 1
)
)
[2] => Array
(
[object_types] => Array
(
[ID] => 13
[Code] => Role
[Name] => Role
[Description] => Role
[DisplayName] => Role
[ObjectTypeIdentifier] => 1
[CheckPermissions] => 1
[DefaultLedgerType_002] => 1
[DefaultNarration] =>
[CopyTaxesFromParent] => 1
[CreatedBy] => 1
[ModifiedBy] => 1
[CreatedDate] => 2014-04-03 00:00:00
[ModifiedDate] => 2014-04-03 00:00:00
[RevisionNumber] => 1
[IsAdd] => 1
[IsEdit] =>
[IsDelete] => 1
)
)
[3] => Array
(
[object_types] => Array
(
[ID] => 14
[Code] => User
[Name] => User
[Description] => Use
[DisplayName] => User
[ObjectTypeIdentifier] => 1
[CheckPermissions] => 1
[DefaultLedgerType_002] => 1
[DefaultNarration] => 71
[CopyTaxesFromParent] => 1
[CreatedBy] => 1
[ModifiedBy] => 1
[CreatedDate] => 2014-04-03 00:00:00
[ModifiedDate] => 2014-04-09 00:00:00
[RevisionNumber] => 1
[IsAdd] => 1
[IsEdit] =>
[IsDelete] => 1
)
)
[4] => Array
(
[object_types] => Array
(
[ID] => 15
[Code] => AccountMaster
[Name] => AccountMaster
[Description] => AccountMaster
[DisplayName] => Account
[ObjectTypeIdentifier] => 1
[CheckPermissions] => 1
[DefaultLedgerType_002] => 1
[DefaultNarration] => 1
[CopyTaxesFromParent] => 1
[CreatedBy] => 1
[ModifiedBy] => 1
[CreatedDate] => 2014-04-05 00:00:00
[ModifiedDate] => 2014-04-05 00:00:00
[RevisionNumber] => 1
[IsAdd] => 1
[IsEdit] =>
[IsDelete] =>
)
)
[5] => Array
(
[object_types] => Array
(
[ID] => 16
[Code] => Contact
[Name] => Contact
[Description] => Contact
[DisplayName] => Contact
[ObjectTypeIdentifier] => 1
[CheckPermissions] => 1
[DefaultLedgerType_002] => 103
[DefaultNarration] => 71
[CopyTaxesFromParent] => 1
[CreatedBy] => 1
[ModifiedBy] => 1
[CreatedDate] => 2014-04-07 00:00:00
[ModifiedDate] => 2014-04-08 00:00:00
[RevisionNumber] => 1
[IsAdd] => 1
[IsEdit] => 1
[IsDelete] => 1
)
)
)
$data = array();
foreach($modelData as $row){
$data[] = $row[$model->name];
}
return $data;
我不想使用这个foreach循环。所以请给我建议合适的解决方案 那么JSON呢？可以从数组中获取字符串 你可以使用这个函数 做一些类似于：
$data = array_map(function($model){
return $model['object_type']['Name'];
},$modelData);
$data = array_map(function($model){
return $model['object_type']['Name']['text'];
},$modelData);
我不确定这是否是您想要的，但万一是这样，我尝试做同样的事情，得到一个没有别名的数组，比如：$array['first\u name']，而不是$array['User']['first\u name']，以便以JSON格式打印它，但不幸的是，没有办法在本机上这样做，所以我坚持使用foreach如果不是foreach，然后尝试使用循环，因为要迭代数组，必须使用一些循环，最快的循环如下 试一试
先生，我想在没有for或任何lopp的情况下通过任何php函数直接生成$data..因为我是通过foreach stmt生成的。没有获取我的对象数组。。请使用我的数组变量名。@Abhishek我更新了我的答案，现在发生了什么，是否有任何错误？数组[0]=>array[value]=>11[text]=>Item[1]=>array[value]=>12[text]=>Uom[2]=>array[value]=>13[text]=>Role我想将此数组值添加到直接下拉列表中，因为stmtn无法获得正确的数组，因为$model=？？已编辑，请立即检查警告2：数组\u map希望参数1是有效的回调，数组必须有两个成员[APP\Plugin\Admin\Controller\objecttypescocontroller.php，第107行]已更新，这是我的错误，我将参数按错误的顺序放置，没有获得正确的对象数组描述您的要求。数组[0]=>Array[value]=>11[text]=>Item[1]=>Array[value]=>12[text]=>Uom[2]=>Array[value]=>13[text]=>Role先生，我想将此数据绑定到下拉控件中，因为我不想使用foreach循环或任何类型的循环stmt直接使用任何php函数数组[0]=>Array[value]=>11[text]=>Item[1]=>Array[value]=>12[text]=>Uom我想将此对象数组绑定到下拉控件，以便删除foreach stmt。使用任何类型的php函数，如array\u map等。如果您是从Model:：find使用findlist，$options获取数据。否则您将需要一个php\u函数，对不起，伙计：
$data = array();
$size = sizeof($modelData);
for($i=0; $i<=$size; $i++)
{
$data[] = $modelData[$i][$model->name];
}
return $data;
$final_array = array_map(
function ($a) {
return $a['object_types']['Name'];
},
$modelData
);
print_r($final_array);