我有一个像这样的数组结构，并想将其重新排列为下面的结构。对更快/更简单的修复有什么建议吗？我已经添加了日期。谢谢！:)
输入：
Array
(
[0] => Array
(
[user_id] => 255
[display_name] => Mark
[company_name] => Company_A
)
[1] => Array
(
[user_id] => 150
[display_name] => Paul
[company_name] => Company_A
)
[2] => Array
(
[user_id] => 25
[display_name] => Hulk
[company_name] => Company_B
)
[3] => Array
(
[user_id] => 50
[display_name] => Bob
[company_name] => Company_B
)
)
输出：
Array
(
[Company_A] => Array
(
[company_total_hours] => 20h 45m
[employees] => Array
(
[0] => Array
(
[user_id] => 255
[display_name] => Mark
)
[1] => Array
(
[user_id] => 150
[display_name] => Paul
)
)
)
[Company_B] => Array
(
[company_total_hours] => 7h 30m
[employees] => Array
(
[0] => Array
(
[user_id] => 25
[display_name] => Hulk
)
[1] => Array
(
[user_id] => 50
[display_name] => Bob
)
)
)
)
我的尝试：
<?php
$company_names = array();
foreach ($records as $k => $v) {
$company_names[] = $v->company_name;
}
$company_names = array_unique($company_names);
// hard coded testing
if (count($company_names) > 0) {
foreach($company_names as $k2 => $v2) {
$final_array[$v2]['company_total_hours'] = rand(1, 20);
$final_array[$v2]['employees'] = array(
array('user_id' => '255', 'display_name' => 'Mark'),
array('user_id' => '150', 'display_name' => 'Paul')
);
}
}
// on-going testing right now here....
我看不到您从哪里获取时间，因此我将其排除在外。
$i = 0;
foreach($vals as $keys => $arrays) {
if(!isset($new[$arrays['company_name']]))
$i = 0;
$new[$arrays['company_name']]['employees'][$i]['display_name'] = $arrays['display_name'];
$new[$arrays['company_name']]['employees'][$i]['user_id'] = $arrays['user_id'];
$i++;
}
给你：
Array
(
[Company_A] => Array
(
[employees] => Array
(
[0] => Array
(
[display_name] => Mark
[user_id] => 255
)
[1] => Array
(
[display_name] => Paul
[user_id] => 150
)
)
)
[Company_B] => Array
(
[employees] => Array
(
[0] => Array
(
[display_name] => Hulk
[user_id] => 25
)
[1] => Array
(
[display_name] => Bob
[user_id] => 50
)
)
)
)
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