mirror of
https://gitee.com/ShopeX/OMS
synced 2026-03-22 18:35:35 +08:00
252 lines
9.3 KiB
PHP
252 lines
9.3 KiB
PHP
<?php
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/**
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* Copyright © ShopeX （http://www.shopex.cn）. All rights reserved.
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* See LICENSE file for license details.
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*/
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class taoexlib_xml{
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function xml2arrayValues($contents, $get_attributes=1) {
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if(!$contents) return array();
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if(!function_exists('xml_parser_create')) {
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//print "'xml_parser_create()' function not found!";
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return array();
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}
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//Get the XML parser of PHP - PHP must have this module for the parser to work
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$parser = xml_parser_create();
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xml_parser_set_option( $parser, XML_OPTION_CASE_FOLDING, 0 );
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xml_parser_set_option( $parser, XML_OPTION_SKIP_WHITE, 0 );
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xml_parse_into_struct( $parser, $contents, $xml_values );
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xml_parser_free( $parser );
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if(!$xml_values) return;//Hmm...
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//Initializations
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$xml_array = array();
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$parents = array();
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$opened_tags = array();
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$arr = array();
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$current = &$xml_array;
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//Go through the tags.
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foreach($xml_values as $data) {
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unset($attributes,$value);//Remove existing values, or there will be trouble
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extract($data);//We could use the array by itself, but this cooler.
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$result = '';
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if($get_attributes) {//The second argument of the function decides this.
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$result = array();
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if(isset($value)) $result['value'] = trim($value);
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//Set the attributes too.
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if(isset($attributes)) {
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foreach($attributes as $attr => $val) {
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if($get_attributes == 1) $result['attr'][$attr] = trim($val); //Set all the attributes in a array called 'attr'
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/** :TODO: should we change the key name to '_attr'? Someone may use the tagname 'attr'. Same goes for 'value' too */
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}
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}
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} elseif(isset($value)) {
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$result = trim($value);
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}
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//See tag status and do the needed.
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if($type == "open") {//The starting of the tag '<tag>'
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$parent[$level-1] = &$current;
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if(!is_array($current) or (!in_array($tag, array_keys($current)))) { //Insert New tag
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$current[$tag] = $result;
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$current = &$current[$tag];
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} else { //There was another element with the same tag name
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if(isset($current[$tag][0])) {
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array_push($current[$tag], $result);
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} else {
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$current[$tag] = array($current[$tag],$result);
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}
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$last = count($current[$tag]) - 1;
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$current = &$current[$tag][$last];
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}
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} elseif($type == "complete") { //Tags that ends in 1 line '<tag />'
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//See if the key is already taken.
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if(!isset($current[$tag])) { //New Key
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$current[$tag] = $result;
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} else { //If taken, put all things inside a list(array)
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if((is_array($current[$tag]) and $get_attributes == 0)//If it is already an array...
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or (isset($current[$tag][0]) and is_array($current[$tag][0]) and $get_attributes == 1)) {
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array_push($current[$tag],$result); // ...push the new element into that array.
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} else { //If it is not an array...
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$current[$tag] = array($current[$tag],$result); //...Make it an array using using the existing value and the new value
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}
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}
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} elseif($type == 'close') { //End of tag '</tag>'
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$current = &$parent[$level-1];
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}
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}
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return($xml_array);
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}
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function xml2array($contents, $output_tag=null) {
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if(!$contents) return array();
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if(!function_exists('xml_parser_create')) {
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//print "'xml_parser_create()' function not found!";
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return array();
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}
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//Get the XML parser of PHP - PHP must have this module for the parser to work
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$parser = xml_parser_create();
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xml_parser_set_option( $parser, XML_OPTION_CASE_FOLDING, 0 );
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xml_parser_set_option( $parser, XML_OPTION_SKIP_WHITE, 0 );
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xml_parse_into_struct( $parser, $contents, $xml_values );
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xml_parser_free( $parser );
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if(!$xml_values) return;//Hmm...
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//Initializations
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$xml_array = array();
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$parents = array();
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$opened_tags = array();
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$arr = array();
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$current = &$xml_array;
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$number=0;
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//Go through the tags.
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foreach($xml_values as $data) {
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unset($attributes,$value);//Remove existing values, or there will be trouble
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extract($data);//We could use the array by itself, but this cooler.
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$result = '';
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if($tag=='item') {//The second argument of the function decides this.
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if(isset($value) && !is_null($value)) $result = trim($value);
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$tag=$number;
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$number++;
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} elseif(isset($value) && !is_null($value)) {
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$result = trim($value);
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}
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//See tag status and do the needed.
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if($type == "open") {//The starting of the tag '<tag>'
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$parent[$level-1] = &$current;
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if(!is_array($current) or (!in_array($tag, array_keys($current)))) { //Insert New tag
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$current[$tag] = $result;
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$current = &$current[$tag];
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} else { //There was another element with the same tag name
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if(isset($current[$tag][0])) {
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array_push($current[$tag], $result);
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} else {
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$current[$tag] = array($current[$tag],$result);
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}
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$last = count($current[$tag]) - 1;
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$current = &$current[$tag][$last];
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}
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} elseif($type == "complete") { //Tags that ends in 1 line '<tag />'
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//See if the key is already taken.
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if(!isset($current[$tag])) { //New Key
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$current[$tag] = $result;
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} else { //If taken, put all things inside a list(array)
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if((is_array($current[$tag]) and $get_attributes == 0)//If it is already an array...
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or (isset($current[$tag][0]) and is_array($current[$tag][0]) and $get_attributes == 1)) {
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array_push($current[$tag],$result); // ...push the new element into that array.
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} else { //If it is not an array...
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$current[$tag] = array($current[$tag],$result); //...Make it an array using using the existing value and the new value
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}
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}
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} elseif($type == 'close') { //End of tag '</tag>'
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$current = &$parent[$level-1];
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}
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}
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if($tag=='item'){
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$number=0;
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}
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if($output_tag){
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return($xml_array[$output_tag]);
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}else{
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return($xml_array);
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}
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}
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function getPath($xml,$tagName,$attr=null){
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$parser = xml_parser_create();
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xml_parser_set_option( $parser, XML_OPTION_CASE_FOLDING, 0 );
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xml_parser_set_option( $parser, XML_OPTION_SKIP_WHITE, 0 );
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xml_parse_into_struct( $parser, $xml, $xml_values );
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xml_parser_free( $parser );
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$node = null;
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foreach($xml_values as $k=>$v){
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if($tagName==$v['attributes']['type']){
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if($attr){
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if(count(array_diff_assoc($attr,$v['attributes'])) == 0){
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$node = &$xml_values[$k];
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break;
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}
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}else{
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$node = &$xml_values[$k];
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break;
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}
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}
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}
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$path=array();
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if($node){
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for($level = $node['level'];$k>-1;$k--){
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if($xml_values[$k]['level'] == $level){
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array_unshift($path,$xml_values[$k]);
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$level--;
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}
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}
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// unset($xml_values);
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return $path;
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}else{
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// unset($xml_values);
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return false;
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}
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}
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/**
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* @ $isUseEncode : 对中文字符串启用 urlencode()
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*/
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function array2xml($data,$root='root',$isUseEncode=true){
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$xml='<'.$root.'>';
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$this->_array2xml($data,$xml,$isUseEncode);
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$xml.='</'.$root.'>';
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return $xml;
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}
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function _array2xml(&$data,&$xml,$isUseEncode=true){
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if(is_array($data)){
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foreach($data as $k=>$v){
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if(is_numeric($k)){
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$xml.='<item>';
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$xml.=$this->_array2xml($v,$xml,$isUseEncode);
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$xml.='</item>';
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}else{
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$xml.='<'.$k.'>';
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$xml.=$this->_array2xml($v,$xml,$isUseEncode);
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$xml.='</'.$k.'>';
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}
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}
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}elseif(is_numeric($data)){
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$xml.=$data;
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}elseif(is_string($data)){
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$xml.='<![CDATA['.($isUseEncode?urlencode($data):$data).']]>';
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}
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}
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}
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?>
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