PHP XML File Interpretation class application example

Source: Internet
Author: User
Tags php class

The XMLParser.class.php class files are as follows:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26-27--28 29---30 31--32 33 34 35 36 37 38-39 40 41 42 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 5 86 87 88 89 90 91 92 93 94 95 96 97 98-99 100 <?php /** XML File Analysis class   *  date:  2013-02-01  *  author:fdipzone  *  ver:  1.0  *  *  func:  *  loadxmlfile ($xmlfile)    read XML file Output array  Loadxmlstring ($xmlstring) Read xmlstring output array  */      class xmlparser{         /** read XML file     * @param String $xmlfile     * @return array     */    public function Loadxmlfile ($xmlfile) {      //get XMLFile content       $xmlstring = file_exists ($xmlfile)? File_get_contents ($xmlfile): ';      //parser xml      list ($ Flag, $data) = $this->parser ($xmlstring);      return $this->response ($flag, $data);     }        /** read xmlstring    * @param String $xmlstring &nbsp   * @return array    */    public function loadxmlstring ($xmlstring) {  & nbsp;   //parser xml      list ($flag, $data) = $this->parser ($xmlstring) ;      return $this->response ($flag, $data);    }         /** Interpreting XML content     * @param   String $xmlstring     * @return Array     */    private function parser ($xmlstring) {       $flag = false;       $data = Array ();      //check XML format   & Nbsp;  if ($this->checkxmlformat ($xmlstring)) {         $flag = True ;        //XML to object         $data = Simplexml_load_string ($xmlstring, ' simplexmlelement ', libxml_nocdata);  &Nbsp;     //object to array         $this-> Objecttoarray ($data);      }      return Array ($flag, $data);     }        /** Check that the XML format is correct     * @param String $xmlstring     * @return boolean    */    private function Checkxmlformat ($ xmlstring) {      if ($xmlstring = = ") {        return false;      }       $xml _parser_obj = xml_parser_create ();          if (xml_parse_into_struct ($xml _parser_obj, $xmlstring, $vals, $indexs) = = =1) {//1:success 0:fail        return true;      }else{         return false;      }    }         /** object to array    * @param object $object     * @r Eturn array    */    private function Objecttoarray (& $object) {                $object = (array) $object;               foreach ($object as $key => $value) {         if ($value = = ") {           $object [$key] =";         }else{          if (Is_object ($value) || Is_array ($value)) {             $this->objecttoarray ($ Value);             $object [$key] = $value;           }        }      }    }        /** output return      * @param boolean $flag true:false    * @param array  $data converted data     * @return Ar ray    */    private function response ($flag =false, $data =array ()) {       return Array ($flag, $data);    } } ?>

The

Demo sample program is as follows:

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