php模擬post提交提交json數(shù)據(jù)

<?php
header("Content-type:application/json;charset=utf-8");
$url="http://192.168.10.234:8080/uc/login/loginid"; 
$param=array(
    //注冊(cè)字段
    "name"=>"test001",
    "pass"=>"xxxx",
);
$data = json_encode($param); 
list($return_code, $return_content) = http_post_data($url, $data);//return_code是http狀態(tài)碼
print_r($return_content);exit;
function http_post_data($url, $data_string) {
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);
    curl_setopt($ch, CURLOPT_HTTPHEADER, array(
        "Content-Type: application/json; charset=utf-8",
        "Content-Length: " . strlen($data_string))
    );
    ob_start();
    curl_exec($ch);
    $return_content = ob_get_contents();
    ob_end_clean();
    $return_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    return array($return_code, $return_content);
}