A Better Solution to json_encode UTF 8 Chinese Garbled Code in php

Recently, json_encode has been used in the interface code, and it is found on the Internet that json_encode code is set to UTF-8, so there will be no garbled code in Chinese. It has been proved that this method is really effective, but I don't know why, the code is not very useful after being used for a period of time. The following is your own solution to json_encode. There are better ways to share it!

Type 1:

This simple transcoding, urlcode before returning the required array

My code is enough.

Copy the code as follows

public static function encodeOperations ($array)

{

foreach ((array)$array as $key => $value) {

if (is_array($value)) {

encodeOperations($array[$key]);

} else {

$array[$key] = urlencode(mb_convert_encoding($value,'UTF-8','GBK'));

}

}

return $array;

}

Type 2:

This is seen on the Internet, and then there is a comment that there will be an infinite loop problem, but this is obviously very comprehensive, and then I did have it after testing, and post it here for reference only

The code is as follows

/**************************************************************

*

*  Use specific function Processing all elements in the array 

* @param string &$array  String to process 

* @param string $tocode  After coding 

* @param string $oldcode  Before coding 

* @param string $function  Function to execute 

* @return boolean $apply_to_keys_also  Is it also applied to key Upper 

* @return array $array  Is it also applied to key Upper 

* @access public

*

*************************************************************/

function encodeOperations (&$array, $function, $tocode=false,$oldcode=false,$apply_to_keys_also = false)

{

foreach ($array as $key => $value) {
(www.ofstack.com)
if (is_array($value)) {

encodeOperations($array[$key], $function, $apply_to_keys_also);

} else {

if($tocode&&$oldcode) {

if(function_exists(mb_convert_encoding)) {

$value = mb_convert_encoding($value,$tocode,$oldcode);

}else{

return "error";

}

}

$array[$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]);

}

}

}

return $array;

}


/****from:https://www.ofstack.com/phper/31/66729.htm**********************************************************

*

*  Converts an array to a JSON String (compatible with Chinese) 

* @param array $array  Array to convert 

* @return string  Converted json String 

* @access public

*

*************************************************************/

function JSON($array) {

arrayRecursive($array, 'urlencode', true);

$json = json_encode($array);

return urldecode($json);

}

If the Chinese return is null empty, we need to convert characters to uft8 or use urlencode to compile the call first.

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