MYSQL＆PHP將數據發送到數據庫並將數組包含到行中

Question

Hello Stack Overflow我希望你今天很好;

我有一個窗體使用$ _SESSION來存儲數據在窗體的末尾，我要求它提交給數據庫。

在我的表單中，有一個選項允許用戶根據他們的子女添加新的輸入。

例如，如果他們用戶具有他們按下一個按鈕和jQuery增加了一個輸入字段子，該輸入然後將數據輸出到會話作爲

$ _SESSION [「孩子」];

這裏是陣列數據（帶有一些樣本拋出）;

Array ([0] => Natural Chlid 1 [1] => Natural Chlid 2 [2] => Natural Chlid 3) 

我的問題是，我現在的數據提交到數據庫中，我可以給的形式存在，例如'FIRST_NAME「姓氏」的所有其他情況下，沒有任何問題的數據庫在一個SQL查詢：

$sql = "INSERT INTO wills("; 
$sql .= implode(", ",$in_fields); 
$sql .= ") VALUES ("; 
$sql .= implode(", ",$in_values); 
$sql .= ")"; 

首先，上面的SQL插入查詢不會將chlidren添加到數據庫中，因爲它將拾取值「array」。

我打算將數據存儲到children字段中作爲查詢目的的序列化格式。

我有問題試圖插入到兒童領域的數組，但我設法得到它沒有任何變量作爲虛擬測試工作。

$sql = "INSERT INTO wills(children) VALUES (bob john simon)"; 

另外上面的問題是，它將它添加到一個新的數據庫行，而不是同一行。

下面是完整的代碼：

// sql fields and values 
$in_fields = array(); 
$in_values = array(); 
$in_children = serialize($_SESSION['children']); 

foreach($_SESSION as $key => $value) { 
    if(!empty($value)) { 
     $value = sql_escape($value); 
     $key = explode("#",$key); 
      $in_fields[] = "`{$key[0]}`"; 
      $in_values[] = "'{$value}'"; 
    } 
} 


if(!empty($in_fields)) { 




    $sql = "INSERT INTO wills("; 
    $sql .= implode(", ",$in_fields); 
    $sql .= ") VALUES ("; 
    $sql .= implode(", ",$in_values); 
    $sql .= ")"; 



    executeSql($sql); 

} 

的print_r我變量的

$ in_field

Array ([0] => `selection` [1] => `first_name` [2] => `middle_name` [3] => `last_name` [4] => `spouse_name` [5] => `street` [6] => `city` [7] => `state` [8] => `zipcode` [9] => `email` [10] => `phone` [11] => `cell` [12] => `children_spouse` [13] => `deceased_children_option` [14] => `children_deceased` [15] => `children_under_18` [16] => `1st_guardian` [17] => `2nd_guardian` [18] => `age` [19] => `disabled_children` [20] => `children_disabled` [21] => `children` [22] => `trustee_1` [23] => `trustee_2` [24] => `trustee_children` [25] => `executor_1st` [26] => `executor_2nd` [27] => `spouse_executor_1st` [28] => `split_trust` [29] => `child_share` [30] => `grandchild_share` [31] => `child_share_split` [32] => `distribute_outside` [33] => `share_outside` [34] => `spouse_how_share` [35] => `child_spouse_share` [36] => `spouse_distribute_outside` [37] => `poa_name_1` [38] => `poa_relationship_1` [39] => `poa_telephone_1` [40] => `poa_name_2` [41] => `poa_relationship_2` [42] => `poa_telephone_2` [43] => `spouse_poa_name_1` [44] => `spouse_poa_relationship_1` [45] => `spouse_poa_telephone_1` [46] => `spouse_poa_name_2` [47] => `spouse_poa_relationship_2` [48] => `spouse_poa_telephone_2` [49] => `hc_poa_name_1` [50] => `hc_poa_relationship_1` [51] => `hc_poa_telephone_1` [52] => `hc_poa_name_2` [53] => `hc_poa_relationship_2` [54] => `hc_poa_telephone_2` [55] => `spouse_hc_poa_name_1` [56] => `spouse_hc_poa_relationship_1` [57] => `spouse_hc_poa_telephone_1` [58] => `spouse_hc_poa_name_2` [59] => `spouse_hc_poa_relationship_2` [60] => `spouse_hc_poa_telephone_2` [61] => `physician` [62] => `spouse_physician` [63] => `deeds` [64] => `deed`) 

$ in_values

Array ([0] => '2nd_Marriage' [1] => 'First nAME' [2] => 'Middle Name' [3] => 'Last Name' [4] => 'Spouse Full Name' [5] => 'Street Address' [6] => 'City' [7] => '2' [8] => 'Zipcode' [9] => 'email Address' [10] => 'phone number' [11] => 'cell number' [12] => '' [13] => 'yes' [14] => '' [15] => 'yes' [16] => 'Guardian 1' [17] => 'Guardian 2' [18] => '20' [19] => 'yes' [20] => '' [21] => '' [22] => 'Sucessor Trustee 1' [23] => 'Sucessor Trustee 2' [24] => 'Children Sucessor Trustee' [25] => 'First Executor' [26] => 'Second Executor' [27] => 'Spouse\'s Executor' [28] => 'yes' [29] => 'yes' [30] => 'yes' [31] => 'yes' [32] => 'yes' [33] => 'Estate Distrubution' [34] => 'Spouse\'s Estate Distribution' [35] => 'no' [36] => 'no' [37] => 'POA 1' [38] => 'Relationship poa 1' [39] => 'telephone poa 1' [40] => 'POA 2' [41] => 'Relationship poa 2' [42] => 'telephone poa 2' [43] => 'spouse poa 1' [44] => 'spouse Relationship poa 1' [45] => 'spouse telephone poa 1' [46] => 'spouse poa 2' [47] => 'spouse Relationship poa 2' [48] => 'spouse telephone poa 2' [49] => 'poa health 1' [50] => 'poa health relationship 1' [51] => 'poa health telphone 1' [52] => 'poa health 2' [53] => 'poa health relationship 2' [54] => 'poa health telphone 2' [55] => 'spouse poa health 1' [56] => 'spouse poa health relationship 1' [57] => 'spouse poa health telphone 1' [58] => 'spouse poa health 2' [59] => 'spouse poa health relationship 2' [60] => 'spouse poa health telphone 2' [61] => 'yes' [62] => 'yes' [63] => 'yes' [64] => '5') 

$ in_children

Array ([0] => Natural Chlid 1 [1] => Natural Chlid 2 [2] => Natural Chlid 3) 

Answer 1

不知道你的問題是什麼，但要注意，要插入的字符串值必須用引號括起來：

INSERT INTO myTable (field1, field2) VALUES ('value1', 'value2') 

如果使用單或雙引號，但在這不要緊你的情況你會更好地使用單引號，因爲你使用雙引號爲你的PHP字符串。