PHP POST Data Guide

1 year ago
Ava Mitchell
1 minute

In PHP, you can use the $_POST superglobal variable to receive data sent via the POST method. Use the following code to fetch POST data and convert it to the respective data type:

// 接收POST数据
$data = $_POST['data'];

// 转化为整数
$intData = intval($data);

// 转化为浮点数
$floatData = floatval($data);

// 转化为字符串
$stringData = strval($data);

// 转化为数组
$arrayData = json_decode($data, true);

// 转化为对象
$objectData = json_decode($data);

In the example above, assuming that the data is passed using the POST method, it can be converted into integers, floats, strings, arrays, or objects as needed. To convert the data into an array or object, you can use the json_decode function.

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