我有这个数组:
$json = json_decode('
{"entries":[
{"id": "29","name":"John", "age":"36"},
{"id": "30","name":"Jack", "age":"23"}
]}
');
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我正在寻找一个PHP"for each"循环,它将检索下面的键名entries,即:
id
name
age
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我怎样才能做到这一点?
我希望能够以下列格式生成json输出:
{"a":{"ax":1,"abx":2},"b":{"bax":1,"bbx":2},"c":3,"d":4,"e":5}
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虽然我发现相应的代码是这样的:
$arr = array('a' => array('ax' => 1, 'abx' => 2), 'b' => array('bax' => 1, 'bbx' => 2), 'c' => 3, 'd' => 4, 'e' => 5);
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,我正在努力通过使用SQL查询中的数据生成此输出.我尝试过array_push()和array_merge(),我设法得到的最接近的是:
[{"a":{"ax":1,"abx":2}},{"b":{"bax":1,"bbx":2}}, ....]
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有任何想法吗?