内部配列からの値へのアクセス

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))) 

配列 "result"から要素にアクセスする必要があります。どうすればそれらにアクセスできますか？私を助けてください。

Answer 1

echo $array['result'][0][0]

が85

$result = $array['result'][0]

を返します、あなたに別の結果を配列に配列を保存するための良い方法を提供します。

あなたは

$result[0] //Returns 85 again

Answer 2

を行うことができますので、あなたの$data['result']は要素

foreach($data['result'] as $result) { 
    var_dump($result); 
    echo $result[0]; 
    echo $result['proj_item_title']; 
    echo $result['proj_id']; //etc 
}