1、到这里直接下载JSON类库(http://pear.php.net/package/Services_JSON/download)
2、解压找到JSON.php,并放到你的项目下
3、以下就是封装用它封装了json_encode和json_decode()
if(!function_exists('json_encode'))
{
include('JSON.php');
function json_encode($val)
{
$json = new Services_JSON();
return $json->encode($val);
}
function json_decode($val)
{
$json = new Services_JSON();
return $json->decode($val);
}
}
function encode($var)
{
//header('Content-type: application/json'); // 把这行给备注掉就OK了,不会出现错误提示
return $this->encodeUnsafe($var);
}
{
//header('Content-type: application/json'); // 把这行给备注掉就OK了,不会出现错误提示
return $this->encodeUnsafe($var);
}