php post json字符串数组吗

[{key1: value1, key2: value2}, {key1: value1, key2: value2}, …]

// PHP code to send a POST request with a JSON string array

// Define the JSON string array

$data = array(

array(“name” => “Alice”, “age” => 25),

array(“name” => “Bob”, “age” => 30),

array(“name” => “Charlie”, “age” => 35)

);

// Encode the data to a JSON string

$data_json = json_encode($data);

// Set the content type and content length headers

header(“Content-Type: application/json”);

header(“Content-Length: ” . strlen($data_json));

// Create a new cURL handle

$ch = curl_init();

// Set the cURL options

curl_setopt($ch, CURLOPT_URL, “https://example.com/api”);

curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

curl_setopt($ch, CURLOPT_POST, true);

curl_setopt($ch, CURLOPT_POSTFIELDS, $data_json);

// Execute the cURL request

$result = curl_exec($ch);

// Handle any errors that occurred

if (curl_errno($ch)) {

$error_msg = curl_error($ch);

// Handle the error

}

// Close the cURL handle

curl_close($ch);

// Handle the response from the server

echo $result;