一条js的json数据:
$s = '[{"param_name":"email","param_caption":"\u90ae\u7bb1","operator":"\u5305\u542b","value":"aaaa\u5927\u592b\u6492"}]';
方法一:
json_encode($log['result_data'],JSON_UNESCAPED_UNICODE);
方法二:
/** * 把unicode编码的字符串转为人眼可看的字符串 * @param $unicode_str * * @return string */ function unicodeDecode($unicode_str){ $unicode_str = str_replace('"', '\"', $unicode_str); $unicode_str = str_replace("'", "\'", $unicode_str); $json = '{"str":"'.$unicode_str.'"}'; $arr = json_decode($json,true); if(empty($arr)){ return ''; } return $arr['str']; }
返回:
[{"param_name":"email","param_caption":"邮箱","operator":"包含","value":"aaaa大夫撒"}]