


A better solution to json_encode UTF-8 Chinese garbled characters in php, _PHP tutorial
A better solution to json_encode UTF-8 Chinese garbled characters in php,
I have recently used json_encode in the interface code. I found on the Internet that if the json_encode encoding is set to UTF-8 Chinese, it will not be garbled. It has been verified that this method is indeed effective, but I don’t know why. It doesn’t work that well after a while. The following is my own solution to json_encode. If you have a better method, please share it!
First type:
This is a simple code conversion, and then return the required array after urlcode
This is enough for my code.
The code is as follows. Copy the code
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 $array; }
Second type:
I saw this on the Internet, and there were comments saying that there will be infinite loop problems, but this is obviously very comprehensive, and after I tested it, it did happen. I post it here for reference only
The code is as follows
/************************************************************** * * 使用特定function对数组中所有元素做处理 * @param string &$array 要处理的字符串 * @param string $tocode 编码后 * @param string $oldcode 编码前 * @param string $function 要执行的函数 * @return boolean $apply_to_keys_also 是否也应用到key上 * @return array $array 是否也应用到key上 * @access public * *************************************************************/ function encodeOperations (&$array, $function, $tocode=false,$oldcode=false,$apply_to_keys_also = false) { foreach ($array as $key => $value) { (www.jb51.net) if (is_array($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:http://www.bkjia.com/phper/31/66729.htm********************************************************** * * 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); }
If null is returned for Chinese, we need to convert the characters into uft8 or use urlencode to compile first.

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