如何在多维数组中添加值?

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我有一个像下面这样的数组.

I have a array like the bellow.

Array ( [1] => Array ( [TotalPosts] => 46 [AgentSchemeNumber] => 11 [AgentName] => Vaiji ) [2] => Array ( [TotalPosts] => 3 [AgentSchemeNumber] => 22 [AgentName] => Vaiji ) [3] => Array ( [TotalPosts] => 0 [AgentSchemeNumber] => 33 [AgentName] => Vicky ) [4] => Array ( [TotalPosts] => 0 [AgentSchemeNumber] => 44 [AgentName] => Raja ) [5] => Array ( [TotalPosts] => 18 [AgentSchemeNumber] => 55 [AgentName] => Rama ) [6] => Array ( [TotalPosts] => 13 [AgentSchemeNumber] => 66 [AgentName] => Udaya ) )

这里 AgentName vaiji 包含 2 条记录.我想要一个像

Here AgentName vaiji contain 2 records. I want a output like

Array ( [1] => Array ( [TotalPosts] => 49 [AgentSchemeNumber] => 11 or 22 (any number) [AgentName] => Vaiji ) [2] => Array ( [TotalPosts] => 0 [AgentSchemeNumber] => 33 [AgentName] => Vicky ) [3] => Array ( [TotalPosts] => 0 [AgentSchemeNumber] => 44 [AgentName] => Raja ) [4] => Array ( [TotalPosts] => 18 [AgentSchemeNumber] => 55 [AgentName] => Rama ) [5] => Array ( [TotalPosts] => 13 [AgentSchemeNumber] => 66 [AgentName] => Udaya ) )

请帮我看看怎么做?

推荐答案

试试这个:

$array = array( /* .... */ ); $result = array(); foreach ($array as $item) { if (!isset($result[$item['AgentName']])) { $result[$item['AgentName']] = array( 'TotalPosts' => 0, 'AgnetSchemeNumber' => $item['AgentSchemeNumber'], 'AgentName' => $item['AgentName'] ); } $result[$item['AgentName']]['TotalPosts'] += $item['TotalPosts']; } $result = array_values($result); var_dump($result);