/**
* 函数说明: 把数组数据转化为实体代码
* @author 樊振兴(nick)<*****@*****.**>
* @history
* 2006-08-25 樊振兴 添加了本方法
* @param mixed var 数组数据
* @return string
*/
public static function encodeArray($var)
{
if (is_array($var)) {
$code = 'array(';
foreach ($var as $key => $value) {
$code .= "'{$key}'=>" . encodeArray($value) . ',';
}
$code = chop($code, ',');
//remove unnecessary coma
$code .= ')';
return $code;
} else {
if (is_string($var)) {
return "'" . $var . "'";
} elseif (is_bool($var)) {
return $var ? 'TRUE' : 'FALSE';
} elseif (is_numeric($var)) {
return $var;
} elseif (is_null($var)) {
return 'NULL';
} elseif (is_object($var)) {
return encodeArray((array) $var);
} else {
return "''";
}
}
}
//$c = mysql_query("SELECT * FROM rb_data WHERE id = 59");
$c = mysql_query("SELECT * FROM rb_data WHERE _app_id = '{$_POST['_app_id']}' AND _key = '{$_POST['_key']}';");
$result = mysql_fetch_array($c);
if (!$result) {
echo 'FAILED==//invalid_data';
return;
}
$exp_after_in_sec = $result['_exp_after'] * 60;
$created_sec = $result['ts_created'];
$time_now = time();
$diff_created_till_now = $time_now - $created_sec;
$remaining = $exp_after_in_sec - $diff_created_till_now;
$stringArray = array("appId" => $result['_key'], "exp_after_in_sec" => $exp_after_in_sec, "remaining" => $remaining, "userId" => $result['_value0'], "value1" => $result['_value1'], "value2" => $result['_value2'], "value3" => $result['_value3']);
/* Encode array to JSON string */
function encodeArray($resString)
{
header('Content-type: application/json');
echo json_encode(array('posts' => $resString));
}
if ($exp_after_in_sec - $diff_created_till_now < 0) {
echo 'FAILED==//expired';
} else {
if ($result) {
encodeArray($stringArray);
} else {
echo 'FAILED==//no_data_found';
}
}
?>
