<?php require_once(‘../Connections/connect.php‘); ?>
<?php
//引入json.php文件，里面是我已经写好的函数：JSON函数
require_once(‘json.php‘);
if (isset($_GET[‘userid‘]) ) {
//这里是访问数据库，都懂的
mysql_select_db($database_connect, $connect);
$userid = $_GET[‘userid‘];
$sql_userinfo= "SELECT * FROM user WHERE user_id=‘$userid‘";
$record_userinfo = mysql_query($sql_userinfo, $connect) or die(mysql_error());
$row_userinfo = mysql_fetch_assoc($record_userinfo);
//有时不能将所有信息都传给前台，所以不能直接发送$row_userinfo变量
//echo JSON($row_userinfo);//这里就是将数组转换为json数据
//下面将感兴趣的值放到$array数组里
$array[‘user_id‘]=$row_userinfo[‘user_id‘];
$array[‘user_name‘]=$row_userinfo[‘user_name‘];
$array[‘cellphone‘]=$row_userinfo[‘cellphone‘];
echo JSON($array);//这里就是将数组转换为json数据
?>
<?php
function arrayRecursive(&$array, $function, $apply_to_keys_also = false)
{
static $recursive_counter = 0;
if (++$recursive_counter > 1000) {
die(‘possible deep recursion attack‘);
}
foreach ($array as $key => $value) {
if (is_array($value)) {
arrayRecursive($array[$key], $function, $apply_to_keys_also);
} else {
$array[$key] = $function($value);
}
if ($apply_to_keys_also && is_string($key)) {
$new_key = $function($key);
if ($new_key != $key) {
$array[$new_key] = $array[$key];
unset($array[$key]);
}
}
}
$recursive_counter--;
}
function JSON($array) {
arrayRecursive($array, ‘urlencode‘, true);
$json = json_encode($array);
return urldecode($json);
}
?>
