转换数组laravel
转换数组laravel
提问于 2018-06-09 18:05:38
我使用Laravel框架，我有一个数组：
[▼
"0.022" => "24.00000000"
"0.013" => "506.00000000"
"0.041" => "65.00000000"
]你能帮我把它转换成这样的新格式吗：
[▼
0 => {▼
"xxx": 0.022
"yyy": 24.00000000
}
1 => {▼
"xxx": 0.013
"yyy": 506.00000000
}
2 => {▼
"xxx": 0.041
"yyy": 65.00000000
}
]非常感谢。
回答 3
Stack Overflow用户
发布于 2018-06-09 18:15:20
$inputArray=array(
"0.022" => "24.00000000"
"0.013" => "506.00000000"
"0.041" => "65.00000000"
);
$outputArray=array();
foreach($inputArray as $key=>$val)
{
$obj['xxx']= $key;
$obj['yyy']= $val;
array_push($outputArray,$obj)
}
echo $outputArray;Stack Overflow用户
发布于 2018-06-09 18:25:49
$array = [
"0.022" => "24.00000000",
"0.013" => "506.00000000",
"0.041" => "65.00000000"
];
$data=array();
foreach($array as $key=>$value)
{
$data[]= ['xxx'=>$key,'yyy'=>$value];
}
echo "<pre>";
echo(json_encode($data));Stack Overflow用户
发布于 2018-06-10 00:51:22
根据您的输出，您需要将增量索引作为键
$item = [
'0.022' => '24.00000000',
'0.013' => '506.00000000',
'0.041' => '65.00000000'
];
$output = [];
$count = 0;
foreach($item as $key => $value) {
$output[$count]['xxx'] = $key;
$output[$count]['yyy'] = $value;
$count++;
}
echo json_encode($output);页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/50773094
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