php json_encode

PHP json_encode() 函數介紹

在 php 中使用 json_encode() 內建它很好的資料傳遞並且可以使用它來使用 php 中與它很好的資料。

這個函數的功能是將數值轉換成json資料儲存格式。

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2$數組 = 3個

    

(

4        'name' 8','你妹') ,5

    

6    ););

 

8

迴聲 json_encode($數組);

9?>

1{"title" :"u6d63u72b2ue785","body":
   iconv 轉換格式時用GBK，gb2312 報錯問題，是因為GB2312只收錄6763個漢字，出現未收錄的漢字時，iconv報錯。 GBK向下完全相容於GB2312-80，支援更多的字，但仍然會出現錯誤，解決方法是用GB18030，GB18030基本相容GBK，又擴充了百餘字型。

數組中所有中文在json_encode之後都不見了或出現u6d63等。

解決方法是用urlencode()函數處理以下，在json_encode之前，把所有數組內所有內容都用urlencode()處理一下，然用json_encode()轉換成json字串，最後再用urldecode()將編碼過的中文轉回來。

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03 *

 *

04 *  使用特定function對陣列中所有元素做處理

05 05* @param  string  &$array     要處理的字串

@param  string  $function   要執行的函數

07 *  @return boolean $apply_to_keys_also     是否也應用在key上

088* @access public

09 

10 ************************************ *************************/

11函數  $數組，$函數，$apply_to_keys_also = 假）

12{

13    靜態 $recursive_？ 0;

14   >; 1000) {

15        '可能會死（'可能會死 深度遞歸攻擊');

16

17    foreach (foreach (  $價值） {

18     （） $價值）） {

19          地], $函數, $apply_to_keys_also); 20    &nbs