Method of encapsulating communication interface data-xml

PHP generates XML data

1) Assembling strings

2) using System classes

-DomDocument

-XMLWriter

-SimpleXML

Here is an example of the first method:

 $code, ' message ' and $message, ' Date ' and $data);        echo Json_encode ($result);    Exit        } public static function XML () {header ("content-type:text/xml"); $xml = "
 \ n "; $xml. = "
 
  
   \ n ";        $xml. = " 
   200 \ n";        $xml. = " 
   
    data returned successfully 
   \ n";        $xml. = " 
   \ n";        $xml. = " 
    
     1 
    \ n";        $xml. = " 
    
     Ceshi 
    \ n";        $xml. = "\ n"; $xml. = "
  
 \ n ";    Echo $xml;        public static function Xmlencode ($code, $message, $data =array ()) {if (!is_numeric ($code)) {return;  } $result = Array (' code ' = = $code, ' message ' + $message, ' data ' =        $DATA);        Header ("Content-type:text/xml"); $xml = "
 "; $xml. = "
 
  
   \ n ";        $xml. = Self::xmltoencode ($result); echo $xml. = "
  
 ";        public static function Xmltoencode ($data) {$xml = $attr = ';                foreach ($data as $key = + $value) {if (Is_numeric ($key)) {$attr = "id= ' {$key} '";            $key = ' item ';            } $xml. = "<{$key} {$attr}>";  $xml. = Is_array ($value)? Self::xmltoencode ($value): $value;            Recursively, if value is an array, the output node is recursive. $xml. = "
 \ n ";    } return $xml; }} $arr = array (' id ' = = 1, ' name ' = = ' xxx ', ' type ' = = Array (4,5,6), ' test ' = = Array (1,25,345=>a Rray (123, ' Zifuchuan '));//<0>4
  
 
  
   4
  
 Response::json (200, ' data return success ', $arr);//response::xml (); Response::xmlencode (+, ' success ', $arr);

The above describes the encapsulation of communication interface data method-xml, including the aspects of the content, I hope the PHP tutorial interested in a friend helpful.

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