PHP搜索和數組對象檢查值

我有下面的數據，我想通過搜索：PHP搜索和數組對象檢查值

Array 
(
    [0] => stdClass Object 
     (
      [id] => 4860 
      [module] => Clients 
      [level] => 2 
      [order] => 1 
      [controller] => home 
      [function] => clients 
      [status] => Active 
      [date_added] => 0000-00-00 00:00:00 
      [time_stamp] => 2017-08-02 09:39:01 
      [description] => Manage the partner clients in the system 
      [span_class] => label btn-metis-6 client_info 
      [icon_class] => icon-user-md icon-2x 
      [created_by] => 1 
      [updated_by] => 
      [partner_id] => 
      [user_id] => 264 
      [module_id] => 6 
      [role_id] => 4 
     ) 

    [1] => stdClass Object 
     (
      [id] => 4865 
      [module] => Appointments 
      [level] => 3 
      [order] => 1 
      [controller] => home 
      [function] => appointments 
      [status] => Active 
      [date_added] => 0000-00-00 00:00:00 
      [time_stamp] => 2017-08-02 09:39:01 
      [description] => View and manage all active Appointments in the System 
      [span_class] => label label-default appointments_info 
      [icon_class] => icon-user 
      [created_by] => 1 
      [updated_by] => 
      [partner_id] => 
      [user_id] => 264 
      [module_id] => 16 
      [role_id] => 4 
     ) 

    [2] => stdClass Object 
     (
      [id] => 4870 
      [module] => Broadcast Report 
      [level] => 7 
      [order] => 1 
      [controller] => home 
      [function] => broadcast_report 
      [status] => Active 
      [date_added] => 0000-00-00 00:00:00 
      [time_stamp] => 2017-08-02 09:39:01 
      [description] => View all the Broadcasts that have been sent out to the clients 
      [span_class] => label label-default broadcast_info 
      [icon_class] => icon-table 
      [created_by] => 1 
      [updated_by] => 
      [partner_id] => 
      [user_id] => 264 
      [module_id] => 53 
      [role_id] => 4 
     ) 

    [3] => stdClass Object 
     (
      [id] => 4861 
      [module] => Add Client 
      [level] => 2 
      [order] => 2 
      [controller] => home 
      [function] => client 
      [status] => Active 
      [date_added] => 0000-00-00 00:00:00 
      [time_stamp] => 2017-08-02 09:39:01 
      [description] => Add new client to the system and at the same time book first appointment for the client. 
      [span_class] => 
      [icon_class] => icon-user icon-2x 
      [created_by] => 1 
      [updated_by] => 
      [partner_id] => 
      [user_id] => 264 
      [module_id] => 8 
      [role_id] => 4 
     ) 

    [4] => stdClass Object 
     (
      [id] => 4863 
      [module] => My Facilities 
      [level] => 7 
      [order] => 2 
      [controller] => admin 
      [function] => my_facilities 
      [status] => Active 
      [date_added] => 0000-00-00 00:00:00 
      [time_stamp] => 2017-08-02 09:39:01 
      [description] => Facilities manager is used to add facilities to a partner's group of Facilities 
      [span_class] => label label-default facility_info 
      [icon_class] => icon-h-sign 
      [created_by] => 1 
      [updated_by] => 
      [partner_id] => 
      [user_id] => 264 
      [module_id] => 12 
      [role_id] => 4 
     ) 

    [5] => stdClass Object 
     (
      [id] => 4869 
      [module] => Adolescents 
      [level] => 5 
      [order] => 2 
      [controller] => home 
      [function] => adolescents 
      [status] => Active 
      [date_added] => 0000-00-00 00:00:00 
      [time_stamp] => 2017-08-02 09:39:01 
      [description] => View the Adolescent client groups 
      [span_class] => label btn-metis-6 groups_info 
      [icon_class] => icon-calendar-empty 
      [created_by] => 1 
      [updated_by] => 
      [partner_id] => 
      [user_id] => 264 
      [module_id] => 38 
      [role_id] => 4 
     ) 

    [6] => stdClass Object 
     (
      [id] => 4858 
      [module] => Users 
      [level] => 6 
      [order] => 3 
      [controller] => admin 
      [function] => users 
      [status] => Active 
      [date_added] => 0000-00-00 00:00:00 
      [time_stamp] => 2017-08-02 09:39:01 
      [description] => User management windows , used to Add, Edit or Delete(mark as In Active) users in the system 
      [span_class] => label btn-metis-4 users_info 
      [icon_class] => icon-user icon-2x 
      [created_by] => 1 
      [updated_by] => 
      [partner_id] => 
      [user_id] => 264 
      [module_id] => 3 
      [role_id] => 4 
     ) 

    [7] => stdClass Object 
     (
      [id] => 4864 
      [module] => Deactivated 
      [level] => 7 
      [order] => 3 
      [controller] => home 
      [function] => deactivated 
      [status] => Active 
      [date_added] => 0000-00-00 00:00:00 
      [time_stamp] => 2017-08-02 09:39:01 
      [description] => List of clients who opted out from the SMS services. 
      [span_class] => label label-default deactivated_info 
      [icon_class] => icon-user 
      [created_by] => 1 
      [updated_by] => 
      [partner_id] => 
      [user_id] => 264 
      [module_id] => 15 
      [role_id] => 4 
     ) 

)

我想通過數組搜索和檢查水平存在和價值是什麼的指數。我試過如下：在我整個數組如何檢查，檢查是否存在水平，什麼是它的持有價值

$number = array_column($array, 'level'); 
$found_key = array_search('2', $number); 

       But I get no response .

任何幫助嗎？

來源

2017-09-13 H Dindi

你的意思是對象是正確的嗎？ – Script47

@ Script47是對象 –

您可以添加預期輸出的示例嗎？ –

您可以用類似的東西篩選數組：

$filterBy = '2'; 
$newArray = array_filter($array, function ($var) use ($filterBy) { 
    return ($var['level'] == $filterBy); }); 

print_r($newArray); 

$names = array_column($newArray, 'id'); 

print_r($names);

來源

2017-09-13 15:17:50

由於它是一個對象，你需要將它們轉換成一個數組類型，如果你想使用它們基於這些陣列功能：

<?php 
$x = new stdClass(); 
$x->y = 'test'; 
$x->z = 'more testing'; 

$array = (array) $x; ----> Is now an array. 
?>

（陣列） - 轉換成數組

查看this和this以獲得更好的理解。

來源

2017-09-13 15:17:17 Script47

您可以使用foreach循環

篩選。

foreach ($array in $key => $value){ 
    if($value["level"] != ''){ 
     echo $value["level"]; 
    }  
}

來源

2017-09-13 15:18:00 bjesua

PHP搜索和數組對象檢查值

回答

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