boniu/api/v1.0/api.php

<?php
require_once('api_init.php');
$method     = safeCheck($_GET['method'],0);
$api = New API($method);//参数1是接口编号，每个API应不一样
$sign      = safeCheck($_GET['sign'], 0);//校验码

$timestamp     = safeCheck($_GET['timestamp'],0);//来源
$sign_raw = md5($method.$timestamp);

if($sign_raw != $sign){
    echo action_msg(API::SIGN, API::SIGN_MSG);
    return ;
}
require_once($method.".php");

?>