Question

Array ( [err] => [num] => 1 [result] => Array ( [0] => Array ( [0] => 85 [proj_id] => 85 [1] => Automatic Mobile Alert System For Lethal Gas Detection [proj_item_title] => Automatic Mobile Alert System For Lethal Gas Detection [2] => GSM PROJECTS [proj_category] => GSM PROJECTS [3] => 5000 [actual_price] => 5000 [4] => 4000 [discount_price] => 4000 [5] => 5 [rating] => 5 [6] => automatic-mobile-alert-system-for-lethal-gas-detection [friendly_url] => automatic-mobile-alert-system-for-lethal-gas-detection [7] => gsnrtmccfoqqkgb8qs2ni5hud36c032j [session_id] => gsnrtmccfoqqkgb8qs2ni5hud36c032j [8] => 85 [9] => 2017-01-20 [date_added] => 2017-01-20 [10] => 1 [qty] => 1 ) ) )

我需要访问数组“result”中的元素。我该如何访问它们。请帮帮我。

Answer 1

85

将返回$result = $array['result'][0]

$result[0] //Returns 85 again

将为您提供一种将Result数组保存到另一个数组的好方法。

所以你可以做到

$data['result']

Answer 2

您的foreach($data['result'] as $result) { var_dump($result); echo $result[0]; echo $result['proj_item_title']; echo $result['proj_id']; //etc }是一个数组，因此您可以简单地遍历元素

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从内部数组访问值

2 个答案: