add clear

2019-11-11 18:14:47 +08:00
parent 62a2326e23
commit 7f138ef255
47 changed files with 2440 additions and 1100 deletions
@@ -0,0 +1,93 @@
+<?php
+
+
+namespace common;
+
+
+class Help extends Miniprogarampage
+{
+
+	/**
+	 * @param array $data
+	 * @return string
+	 */
+	public static function toXml(array $data)
+	{
+		$xml = "<xml>";
+		foreach ($data as $key => $val) {
+			if (is_numeric($val)) {
+				$xml .= "<" . $key . ">" . $val . "</" . $key . ">";
+			} else {
+				$xml .= "<" . $key . "><![CDATA[" . $val . "]]></" . $key . ">";
+			}
+		}
+		$xml .= "</xml>";
+		return $xml;
+	}
+
+
+	/**
+	 * @param $xml
+	 * @return mixed
+	 */
+	public static function toArray($xml)
+	{
+		if (!is_null($json = json_decode($xml, TRUE))) {
+			return $json;
+		}
+		if (is_array($json)) {
+			return $json;
+		}
+		$data = simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA);
+		return json_decode(json_encode($data), TRUE);
+	}
+
+
+	/**
+	 * @param int $length
+	 * @return string
+	 *
+	 * 随机字符串
+	 */
+	public static function random($length = 20)
+	{
+		$res = [];
+		$str = 'abcdefghijklmnopqrstuvwxyz';
+		$str .= strtoupper($str) . '1234567890';
+		for ($i = 0; $i < $length; $i++) {
+			$rand = substr($str, rand(0, strlen($str) - 2), 1);
+			if (empty($rand)) {
+				$rand = substr($str, strlen($str) - 3, 1);
+			}
+			array_push($res, $rand);
+		}
+
+		return implode($res);
+	}
+
+	/**
+	 * @param array $array
+	 * @param $key
+	 * @param $type
+	 * @return string
+	 */
+	public static function sign(array $array, $key, $type)
+	{
+		ksort($array, SORT_ASC);
+		$string = [];
+		foreach ($array as $hashKey => $val) {
+			if (empty($val)) {
+				continue;
+			}
+			$string[] = $hashKey . '=' . $val;
+		}
+		$string[] = 'key=' . $key;
+		$string = implode('&', $string);
+		if ($type == 'MD5') {
+			return strtoupper(md5($string));
+		} else {
+			return hash('sha256', $string);
+		}
+	}
+
+}