PHP returns the JSON and XML classes, and returns the jsonxml_PHP tutorial.

PHP returns the JSON and XML Classes and jsonxml. PHP returns the JSON and XML classes, and jsonxml1? Php2classReponse {3 private $ resultarray (codenull, messagenull, datanull); 4 ** 5 * @ desc return JSON format 6 * @ parami PHP return JSON and XML Classes, return jsonxml

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 Null ); 4/** 5 * @ desc return JSON format 6 * @ param int $ code 7 * @ param string $ message 8 * @ param array $ data 9 * return string10 */11 public static function json ($ code, $ message = null, $ data = array () {12 if (! Is_numeric ($ code) {13 return false; 14} 15 $ result = array (16 'code' => $ code, 17 'message' => $ message, 18 'data' => $ data19); 20 return json_encode ($ result); 21 exit; 22} 23 24/** 25 * @ desc return xml format data 26 * @ parma int $ code Status code 27 * @ param string $ message prompt 28 * @ param array $ data 29 * return string 30 */31 public static function xml ($ code, $ message = '', $ data = array () {32 if (! Is_numeric ($ code) {33 return false; 34} 35 $ result = array (36 'code' => $ code, 37 'message' => $ message, 38 'data' => $ data39); 40 $ xml = ''; 41 42 $ xml. ="
 \ N "; 43 $ xml. ="
 
  
\ N "; 44 $ xml. = self: xmlEncode ($ result); 45 $ xml. ="
 "; 46 header (" Content-Type: text/xml "); 47 echo $ xml; 48 49} 50 51 public static function xmlEncode ($ result) {52 $ xml = $ attr = ''; 53 foreach ($ result as $ key => $ val) {54 if (is_numeric ($ key )) {55 $ attr = "id = '{$ key}'"; 56 $ key = "item {$ key}"; 57} 58 $ xml. = "<{$ key} {$ attr}>"; 59 60 $ xml. = is_array ($ val )? Self: xmlEncode ($ val): $ val; 61 62 $ xml. ="
 \ N "; 63} 64 65 return $ xml; 66 67} 68 69} 70 71 $ data = array (72 'id' => 1, 73 'age' => 20, 74 'username' => 'Tim ', 75 'others '=> array (200, 3), 76); 77 Reponse: xml (200, 'success', $ data); 78 Reponse: json, 'success', $ data );

Limit 1? Php 2 class Reponse {3 // private $ result = array ('code' = null, 'message' = null, 'data' = null ); 4/** 5 * @ desc return the JSON format 6 * @ param I...