[英]PHP json_encode() array
I want a json with this format : 我想要具有以下格式的json:
{"dernierNumeroDEVIS":[{"numero_devis":"48"}]}
But I have this : 但是我有这个:
{"dernierNumeroDEVIS":{"numero_devis":"48"}}
My PHP : 我的PHP:
$array = [
"numero_devis" => "0"
];
$arrayDevis = array ('dernierNumeroDEVIS' => $array );
echo json_encode($arrayDevis);
You need to wrap your array in an array 您需要将数组包装在数组中
$array = [
"numero_devis" => "0"
];
$arrayDevis = array ('dernierNumeroDEVIS' => [$array]);
echo json_encode($arrayDevis);
To avoid confusion perhaps it'll be easier to understand if you used standard objects and arrays in PHP as they will be the same when formatted as JSON. 为避免混淆,如果在PHP中使用标准对象和数组,可能会更容易理解,因为它们在格式化为JSON时将是相同的。
$obj = new \stdClass();
$obj->numero_devis = 0;
$obj2 = new \stdClass();
$obj2->dernierNumeroDEVIS = [
$obj,
];
echo json_encode($obj2);
I hope you need two dimensional array 我希望你需要二维数组
$array = array("numero_devis" => "0");
$arrayDevis = array ('dernierNumeroDEVIS' => array($array) );
echo json_encode($arrayDevis);
$array = [];
$array['dernierNumeroDEVIS'][] = ['numero_devis'=>48];
echo json_encode($array);
Output: 输出:
{"dernierNumeroDEVIS":[{"numero_devis":"48"}]}
Not sure why you need it this way but here you go ... 不知道为什么要用这种方式,但是在这里...
$array = [
array(
"numero_devis" => "0",
)
];
$arrayDevis = array ('dernierNumeroDEVIS' => $array );
echo json_encode($arrayDevis);
Result: 结果:
{"dernierNumeroDEVIS":[{"numero_devis":"0"}]}
Actually there is an array inside the array something like that: 实际上,数组内部有一个类似这样的数组:
$array = array(array("numero_devis"=>"0"));
$arrayDevis = array('dernierNumeroDEVIS' => $array );
echo json_encode($arrayDevis);
Output: 输出:
{"dernierNumeroDEVIS":[{"numero_devis":"0"}]} {“ dernierNumeroDEVIS”:[{“ numero_devis”:“ 0”}]}
In case anyone else hasn't already said, you need to wrap your array inside another array, like this: 如果没有其他人说过,则需要将数组包装在另一个数组中,如下所示:
array ('dernierNumeroDEVIS' => [$array] )
Heh. h
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