Initial commit: queue workspace

Made-with: Cursor

pro_v3.5.1/crmeb/services/wechat/util/XML.php

@@ -0,0 +1,166 @@
+<?php
+/**
+ *  +----------------------------------------------------------------------
+ *  | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
+ *  +----------------------------------------------------------------------
+ *  | Copyright (c) 2016~2022 https://www.crmeb.com All rights reserved.
+ *  +----------------------------------------------------------------------
+ *  | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
+ *  +----------------------------------------------------------------------
+ *  | Author: CRMEB Team <admin@crmeb.com>
+ *  +----------------------------------------------------------------------
+ */
+
+namespace crmeb\services\wechat\util;
+
+
+class XML
+{
+    /**
+     * XML to array.
+     *
+     * @param string $xml XML string
+     *
+     * @return array
+     */
+    public static function parse(string $xml)
+    {
+        $backup = PHP_MAJOR_VERSION < 8 ? libxml_disable_entity_loader(true) : null;
+
+        $result = self::normalize(simplexml_load_string(self::sanitize($xml), 'SimpleXMLElement', LIBXML_COMPACT | LIBXML_NOCDATA | LIBXML_NOBLANKS));
+
+        PHP_MAJOR_VERSION < 8 && libxml_disable_entity_loader($backup);
+
+        return $result;
+    }
+
+    /**
+     * XML encode.
+     *
+     * @param mixed $data
+     * @param string $root
+     * @param string $item
+     * @param string $attr
+     * @param string $id
+     *
+     * @return string
+     */
+    public static function build(
+        array $data,
+        string $root = 'xml',
+        string $item = 'item',
+        string $attr = '',
+        string $id = 'id'
+    ): string
+    {
+        if (is_array($attr)) {
+            $_attr = [];
+
+            foreach ($attr as $key => $value) {
+                $_attr[] = "{$key}=\"{$value}\"";
+            }
+
+            $attr = implode(' ', $_attr);
+        }
+
+        $attr = trim($attr);
+        $attr = empty($attr) ? '' : " {$attr}";
+        $xml = "<{$root}{$attr}>";
+        $xml .= self::data2Xml($data, $item, $id);
+        $xml .= "</{$root}>";
+
+        return $xml;
+    }
+
+    /**
+     * Build CDATA.
+     *
+     * @param string $string
+     *
+     * @return string
+     */
+    public static function cdata(string $string)
+    {
+        return sprintf('<![CDATA[%s]]>', $string);
+    }
+
+    /**
+     * Object to array.
+     *
+     *
+     * @param mixed $obj
+     *
+     * @return array
+     */
+    protected static function normalize(mixed $obj)
+    {
+        $result = null;
+
+        if (is_object($obj)) {
+            $obj = (array)$obj;
+        }
+
+        if (is_array($obj)) {
+            foreach ($obj as $key => $value) {
+                $res = self::normalize($value);
+                if (('@attributes' === $key) && ($key)) {
+                    $result = $res; // @codeCoverageIgnore
+                } else {
+                    $result[$key] = $res;
+                }
+            }
+        } else {
+            $result = $obj;
+        }
+
+        return $result;
+    }
+
+    /**
+     * Array to XML.
+     *
+     * @param array $data
+     * @param string $item
+     * @param string $id
+     *
+     * @return string
+     */
+    protected static function data2Xml(array $data, string $item = 'item', string $id = 'id')
+    {
+        $xml = $attr = '';
+
+        foreach ($data as $key => $val) {
+            if (is_numeric($key)) {
+                $id && $attr = " {$id}=\"{$key}\"";
+                $key = $item;
+            }
+
+            $xml .= "<{$key}{$attr}>";
+
+            if ((is_array($val) || is_object($val))) {
+                $xml .= self::data2Xml((array)$val, $item, $id);
+            } else {
+                $xml .= is_numeric($val) ? $val : self::cdata($val);
+            }
+
+            $xml .= "</{$key}>";
+        }
+
+        return $xml;
+    }
+
+    /**
+     * Delete invalid characters in XML.
+     *
+     * @see https://www.w3.org/TR/2008/REC-xml-20081126/#charsets - XML charset range
+     * @see http://php.net/manual/en/regexp.reference.escape.php - escape in UTF-8 mode
+     *
+     * @param string $xml
+     *
+     * @return string
+     */
+    public static function sanitize(string $xml)
+    {
+        return preg_replace('/[^\x{9}\x{A}\x{D}\x{20}-\x{D7FF}\x{E000}-\x{FFFD}\x{10000}-\x{10FFFF}]+/u', '', $xml);
+    }
+}