php数组转Json

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2015/02/13 17:20 | by 刘新修 ]

PHP代码

<?php
header("Content-Type: text/html; charset=utf-8");
$mydb=mysql_connect("localhost","root","root");
if (!$mydb){
die('Could not connect:'. mysql_error());
}
$db_selected=mysql_select_db("mysql",$mydb);
//$sql = "SELECT * from Person WHERE Lastname='Adams'";
$sql="SELECT * from user";
$result=mysql_query($sql,$mydb);
//print_r(mysql_fetch_array($result));
//处理输出数组格式
//$db1=mysql_query("select * from `tb_info`");
/*
$arr=array();
while($rows=mysql_fetch_array($db1)){
$key=$rows['id']
$arr[$key] = $rows['qucount']
}
*/
/**************************************************************
*
* 使用特定function对数组中所有元素做处理
* @param string &$array 要处理的字符串
* @param string $function 要执行的函数
* @return boolean $apply_to_keys_also 是否也应用到key上
* @access public
*
*************************************************************/
function arrayRecursive(&$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--;
}
/**************************************************************
*
* 将数组转换为JSON字符串（兼容中文）
* @param array $array 要转换的数组
* @return string 转换得到的json字符串
* @access public
*
*************************************************************/
function JSON($array) {
arrayRecursive($array, 'urlencode', true);
$json = json_encode($array);
return urldecode($json);
}
$array = array
(
'Name'=>'希亚',
'Age'=>20
);
/*
$array=array (
0 =>
array (
'icon' =>
array (
'hasPhoto' => '0',
'photoPath' => '/resources/v20/images/boy.png',
),
'age' => '24',
'name' => '男士',
'province' => '北京',
'lottery' => '100元的爱玛电动车代金券',
'mobile' => '',
),
1 =>
array (
'icon' =>
array (
'hasPhoto' => '0',
'photoPath' => '/resources/v20/images/boy.png',
),
'age' => '24',
'name' => '男士',
'province' => '北京',
'lottery' => '100元的爱玛电动车代金券',
'mobile' => '',
),
2 =>
array (
'icon' =>
array (
'hasPhoto' => '0',
'photoPath' => '/resources/v20/images/boy.png',
),
'age' => '25',
'name' => '男士',
'province' => '上海',
'lottery' => '100元的爱玛电动车代金券',
'mobile' => '',
),
3 =>
array (
'icon' =>
array (
'hasPhoto' => '0',
'photoPath' => '/resources/v20/images/boy.png',
),
'age' => '24',
'name' => '男士',
'province' => '北京',
'lottery' => '100元的爱玛电动车代金券',
'mobile' => '186****1046',
),
4 =>
array (
'icon' =>
array (
'hasPhoto' => '0',
'photoPath' => '/resources/v20/images/boy.png',
),
'age' => '24',
'name' => '男士',
'province' => '北京',
'lottery' => '200元的爱玛电动车代金券',
'mobile' => '186****1046',
),
5 =>
array (
'icon' =>
array (
'hasPhoto' => '0',
'photoPath' => '/resources/v20/images/boy.png',
),
'age' => '24',
'name' => '男士',
'province' => '北京',
'lottery' => '100元的爱玛电动车代金券',
'mobile' => '',
),
6 =>
array (
'icon' =>
array (
'hasPhoto' => '0',
'photoPath' => '/resources/v20/images/boy.png',
),
'age' => '24',
'name' => '男士',
'province' => '北京',
'lottery' => '100元的爱玛电动车代金券',
'mobile' => '',
),
7 =>
array (
'icon' =>
array (
'hasPhoto' => '0',
'photoPath' => '/resources/v20/images/boy.png',
),
'age' => '24',
'name' => '男士',
'province' => '北京',
'lottery' => '100元的爱玛电动车代金券',
'mobile' => '',
),
8 =>
array (
'icon' =>
array (
'hasPhoto' => '0',
'photoPath' => '/resources/v20/images/boy.png',
),
'age' => '24',
'name' => '男士',
'province' => '河南',
'lottery' => '100元的爱玛电动车代金券',
'mobile' => '',
),
9 =>
array (
'icon' =>
array (
'hasPhoto' => '0',
'photoPath' => '/resources/v20/images/boy.png',
),
'age' => '24',
'name' => '男士',
'province' => '北京',
'lottery' => '100元的爱玛电动车代金券',
'mobile' => '',
),
10 =>
array (
'icon' =>
array (
'hasPhoto' => '1',
'photoPath' => '/201412/11/11/49/1418269782350A03EA57_c.jpg',
),
'age' => '20',
'name' => '白日做梦',
'province' => '北京',
'lottery' => '100元的爱玛电动车代金券',
'mobile' => '',
),
);
*/
echo JSON($array);
?>

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刘新修

php数组转Json

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