PHP - 基于环路和合并阵列相同的密钥

foreach ($total_month_hours_result as $key => $data){ print_r($data); } //outputs below array 

Array 
(
    [0] => Array 
     (
      [SITE_STATUS] => Offshore 
      [ACTUAL_HOURS] => 176 
      [MONTH_YEAR] => APR-2015 
     ) 

    [1] => Array 
     (
      [SITE_STATUS] => Onsite 
      [ACTUAL_HOURS] => 180 
      [MONTH_YEAR] => APR-2015 
     ) 

)

再次循环数组PHP - 基于环路和合并阵列相同的密钥

foreach ($data as $key => $val){print_r($val);} // outputs below array 


Array 
(
    [SITE_STATUS] => Offshore 
    [ACTUAL_HOURS] => 176 
    [MONTH_YEAR] => APR-2015 
) 

Array 
(
    [SITE_STATUS] => Onsite 
    [ACTUAL_HOURS] => 180 
    [MONTH_YEAR] => APR-2015 
)

尝试下面的代码

$hours_array = Array(); 
foreach ($project_months as $month) { 

    foreach ($total_month_hours_result as $key => $data){ 

     if (!empty($data)){ 

      foreach ($data as $key => $val){ 

       if ($val['MONTH_YEAR'] == $month){ 

        $hours_array[$val['MONTH_YEAR']][$month]['SITE_STATUS'] = $val['SITE_STATUS']; 
        $hours_array[$val['MONTH_YEAR']][$month]['OFFSHORE_HOURS'] = $val['OFFSHORE_HOURS']; 
        $hours_array[$val['MONTH_YEAR']][$month]['ONSITE_HOURS'] = $val['ONSITE_HOURS']; 
        $hours_array[$val['MONTH_YEAR']][$month]['TOTAL_HOURS'] = $val['ONSITE_HOURS'] + $val['OFFSHORE_HOURS']; 

       } 
      } 
     } 
    } 
}

的基础上输出键month_year

Array 
(
    [APR-2015] => Array 
     (
      [APR-2015] => Array 
       (
        [SITE_STATUS] => Onsite 
        [TOTAL_HOURS] => 356 
        [ONSITE_HOURS] => 180 
        [OFFSHORE_HOURS] => 176 
       ) 

     )  
)

如何我将两个数组合并成为低输出

Array 
(
    [SITE_STATUS] => Offshore 
    [ACTUAL_HOURS] => 176 
    [SITE_STATUS] => Onsite 
    [ACTUAL_HOURS] => 180 
    [MONTH_YEAR] => APR-2015 
)

编辑

什么，我其实是想实现的是显示在表格的形式现场，离岸和总学时像下面

它并正确显示时间为第APR-2015而不是JUN-15

Name of Engineer Site MAR-15 Site APR-15 Site  JUN-15 
User 1       Onsite 120 Offshore 170    
User 2       Offshore 140 Offshore 180 

Total Hours        260           350 
Total Onsite        120           0 
Total Offshore        140           350

SQL：

SELECT decode(pr.siteid, 397, 'Onsite', 398, 'Offshore') AS 
site_status, 
    SUM(tm.user_hours) AS 
actual_hours, 
    tm.month_year 
FROM project_resource pr 
INNER JOIN monthly_table tm ON tm.resource_id = pr.employeeid 
AND tm.project_id = pr.projectid 
INNER JOIN resource_table rd ON rd.employeeid = pr.employeeid 
INNER JOIN expband_view exbvw ON exbvw.employeeid = pr.employeeid 
INNER JOIN mastercode_table mc ON mc.codeid = rd.primaryskill 
WHERE tm.project_id = 741 
AND tm.month_year = 'APR-2015' --months will be passed dynamically 
GROUP BY pr.siteid,tm.month_year 
ORDER BY SITE_STATUS DESC

SQL结果

SITE_STATUS ACTUAL_HOURS MONTH_YEAR 
Onsite  307   APR-2015 
Offshore  352   APR-2015

来源

2015-09-08 Slimshadddyyy

这样的结果因为你不能重复数组键，所以不能实现数组键。 'ACTUAL_HOURS'）。 –

你不能。重复的数组键会发生冲突，至多你会得到第二组数据。 –

@JasonMcCreary SNAP！伟大的思想，yatta yatta yatta –

你理想的输出是不是真的可以实现的，但你可以这样做：

$results = array(); 

foreach ($total_month_hours_result as $rows) { 
    foreach ($rows as $data) { 
     $results[$data['MONTH_YEAR']][$data['SITE_STATUS']] = $data['ACTUAL_HOURS']; 
    } 
}

要产生这样的：

Array 
(
    [APR-15] => Array 
    (
     [Offshore] => 176, 
     [Onsite] => 180 
    ) 
    // ... 
)

来源

2015-09-08 12:59:41

$数据=阵列（ [0] =>数组（ [SITE_STATUS] =>离岸 [ACTUAL_HOURS] => 176 [MONTH_YEAR] => APR -2015 ） [1] =>数组（ [SITE_STATUS] =>现场 [ACTUAL_HOURS] => 180 [MONTH_YEAR] => APR-2015 ））。所以我们再次需要循环数据 – Slimshadddyyy

那么'$ total_month_hours_result'是什么？问题中的示例显示'$ data'将是'Array（[SITE_STATUS] => Onsite，[ACTUAL_HOURS] => 180，[MONTH_YEAR] => APR-2015）' –

print_r（$ total_month_hours_result）; 阵列（ [0] =>数组（） [1] =>数组（ [0] =>数组（ [SITE_STATUS] =>离岸 [ACTUAL_HOURS] => 176 [MONTH_YEAR] => APR-2015 ） [1] =>数组（ [SITE_STATUS] =>现场 [ACTUAL_HOURS] => 180 [MONTH_YEAR] => APR-2015 ））） – Slimshadddyyy

PHP - 基于环路和合并阵列相同的密钥

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