88 lines
1.4 KiB
PHP
88 lines
1.4 KiB
PHP
<?php
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/**
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* Created by PhpStorm.
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* User: whwyy
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* Date: 2018/4/8 0008
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* Time: 17:29
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*/
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namespace HttpServer\Http\Formatter;
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use HttpServer\Application;
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use SimpleXMLElement;
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use Swoole\Http\Response;
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use HttpServer\IInterface\IFormatter;
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/**
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* Class XmlFormatter
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* @package Snowflake\Snowflake\Http\Formatter
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*/
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class XmlFormatter extends Application implements IFormatter
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{
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public $data = '';
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/** @var Response */
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public $status;
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public $header = [];
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/**
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* @param $data
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* @return $this
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* @throws \Exception
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*/
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public function send($data)
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{
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if (!is_string($data)) {
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// TODO: Implement send() method.
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$dom = new SimpleXMLElement('<xml/>');
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$this->toXml($dom, $data);
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$this->data = $dom->saveXML();
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}
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return $this;
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}
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/**
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* @return string
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*/
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public function getData()
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{
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$data = $this->data;
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$this->clear();
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return $data;
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}
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/**
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* @param SimpleXMLElement $dom
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* @param $data
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*/
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public function toXml($dom, $data)
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{
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foreach ($data as $key => $val) {
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if (is_numeric($key)) {
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$key = 'item' . $key;
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}
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if (is_array($val)) {
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$node = $dom->addChild($key);
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$this->toXml($node, $val);
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} else if (is_object($val)) {
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$val = get_object_vars($val);
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$node = $dom->addChild($key);
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$this->toXml($node, $val);
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} else {
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$dom->addChild($key, htmlspecialchars($val));
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}
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}
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}
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public function clear()
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{
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unset($this->data);
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}
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}
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