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73 lines
1.9 KiB
PHTML
73 lines
1.9 KiB
PHTML
2 years ago
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<?php
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namespace Callback\Event;
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use Think\Controller;
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class WeiXinEvent extends Controller {
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/**
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*xml转成数组
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*/
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public function xmlstr_to_array($xmlstr) {
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$doc = new \DOMDocument();
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$doc->loadXML($xmlstr);
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return $this->domnode_to_array($doc->documentElement);
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}
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//数组转xml
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public function arrayToXml($arr)
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{
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$xml = "<xml>";
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foreach ($arr as $key=>$val)
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{
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if (is_numeric($val))
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{
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$xml.="<".$key.">".$val."</".$key.">";
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}
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else
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$xml.="<".$key."><![CDATA[".$val."]]></".$key.">";
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}
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$xml.="</xml>";
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return $xml;
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}
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public function domnode_to_array($node) {
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$output = array();
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switch ($node->nodeType) {
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case XML_CDATA_SECTION_NODE:
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case XML_TEXT_NODE:
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$output = trim($node->textContent);
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break;
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case XML_ELEMENT_NODE:
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for ($i=0, $m=$node->childNodes->length; $i<$m; $i++) {
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$child = $node->childNodes->item($i);
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$v = $this->domnode_to_array($child);
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if(isset($child->tagName)) {
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$t = $child->tagName;
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if(!isset($output[$t])) {
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$output[$t] = array();
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}
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$output[$t][] = $v;
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}
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elseif($v) {
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$output = (string) $v;
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}
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}
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if(is_array($output)) {
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if($node->attributes->length) {
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$a = array();
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foreach($node->attributes as $attrName => $attrNode) {
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$a[$attrName] = (string) $attrNode->value;
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}
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$output['@attributes'] = $a;
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}
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foreach ($output as $t => $v) {
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if(is_array($v) && count($v)==1 && $t!='@attributes') {
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$output[$t] = $v[0];
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}
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}
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}
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break;
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}
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return $output;
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}
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}
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