【发布时间】：2023-03-16 19:14:01
【问题描述】：
我正在使用 LEFT JOIN 查询我的数据库以获取以下数组：
Array
(
[invoice_number] => 000010
[invoice_date] => 1432764000
[country] => 115
[fao] => Rick
[company_name] => Chubbs
[address_line_1] => kjhk
[address_line_2] => jh
[town] => kjh
[postcode] => kjh
[filename] => INV-1432820860.pdf
[id] => 11
[description] => dfgh
[rates] => 2
[quantity] => 3
[price] => 6
[created] => 0
[country_name] => Kazakhstan
)
Array
(
[invoice_number] => 000010
[invoice_date] => 1432764000
[country] => 115
[fao] => Rick
[company_name] => Chubbs
[address_line_1] => kjhk
[address_line_2] => jh
[town] => kjh
[postcode] => kjh
[filename] => INV-1432820860.pdf
[id] => 18
[description] => biscuits
[rates] => 2
[quantity] => 3
[price] => 6
[created] => 0
[country_name] => Kazakhstan
)
我想遍历这个并删除重复项，所以是这样的：
Array
(
['inv_details'] => array(
[invoice_number] => 000010
[invoice_date] => 1432764000
[country] => 115
[fao] => Rick
[company_name] => Chubbs
[address_line_1] => kjhk
[address_line_2] => jh
[town] => kjh
[postcode] => kjh
[filename] => INV-1432820860.pdf
)
['items'] => array(
[0] => array(
[description] => dfgh
[rates] => 2
[quantity] => 3
[price] => 6
[created] => 0
)
[1] => array(
[description] => biscuits
[rates] => 2
[quantity] => 3
[price] => 6
[created] => 0
)
)
)
我现在有这段代码，但是 items 数组没有添加两个数组，最后一项覆盖了第一个数组，我最终没有在 items 中有 2 个数组，只有一个：
$i = 0;
foreach($res->fetchAll(PDO::FETCH_ASSOC) as $row){
$form = array();
$form['title'] = $row['invoice_number'];
$form['inv_details']['invoice_date'] = array('value'=>gmdate('d/m/Y', $row['invoice_date']), 'type'=>'date');
$form['inv_details']['company_name'] = array('value' => $row['company_name'], 'type' => 'text');
$form['inv_details']['fao'] = array('value' => $row['fao'], 'type' => 'text');
$form['inv_details']['address_line_1'] = array('value' => $row['address_line_1'], 'type' => 'text');
$form['inv_details']['address_line_2'] = array('value' => $row['address_line_2'], 'type' => 'text');
$form['inv_details']['town'] = array('value' => $row['town'], 'type' => 'text');
$form['inv_details']['postcode'] = array('value' => $row['postcode'], 'type' => 'text');
//$form['inv_details']['countries'] = $this->crm_account_address->getCountries();
$form['country'] = $row['country_name'];
$form['country_id'] = $row['id'];
$form['items'][$i]['description'] = $row['description'];
$form['items'][$i]['rates'] = $row['rates'];
$form['items'][$i]['quantity'] = $row['quantity'];
$form['items'][$i]['price'] = $row['price'];
//counter
$i++;
}
任何帮助都会很棒！谢谢
【问题讨论】：
-
我正在查询我的数据库...并删除重复项修复您的查询语句，看看 group by
-
只需将
$form = array();移到 for 循环上方而不是它内部
标签： php loops multidimensional-array foreach