ADD file via upload

zodiac.php

@@ -0,0 +1,51 @@
+<?php
+header('Content-Type: application/json');
+
+function getZodiacSign($month, $day) {
+    $signs = [
+        ['name' => "摩羯座", 'start' => [12, 22], 'end' => [1, 19]],
+        ['name' => "水瓶座", 'start' => [1, 20], 'end' => [2, 18]],
+        ['name' => "双鱼座", 'start' => [2, 19], 'end' => [3, 20]],
+        ['name' => "白羊座", 'start' => [3, 21], 'end' => [4, 19]],
+        ['name' => "金牛座", 'start' => [4, 20], 'end' => [5, 20]],
+        ['name' => "双子座", 'start' => [5, 21], 'end' => [6, 20]],
+        ['name' => "巨蟹座", 'start' => [6, 21], 'end' => [7, 22]],
+        ['name' => "狮子座", 'start' => [7, 23], 'end' => [8, 22]],
+        ['name' => "处女座", 'start' => [8, 23], 'end' => [9, 22]],
+        ['name' => "天秤座", 'start' => [9, 23], 'end' => [10, 22]],
+        ['name' => "天蝎座", 'start' => [10, 23], 'end' => [11, 21]],
+        ['name' => "射手座", 'start' => [11, 22], 'end' => [12, 21]]
+    ];
+
+    foreach ($signs as $sign) {
+        if (
+            ($month == $sign['start'][0] && $day >= $sign['start'][1]) ||
+            ($month == $sign['end'][0] && $day <= $sign['end'][1])
+        ) {
+            return $sign['name'];
+        }
+    }
+    return "未知";
+}
+
+function getChineseZodiac($year) {
+    $animals = ["鼠", "牛", "虎", "兔", "龙", "蛇", "马", "羊", "猴", "鸡", "狗", "猪"];
+    return $animals[($year - 4) % 12];
+}
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['birthdate'])) {
+    $birthdate = new DateTime($_POST['birthdate']);
+    $year = (int)$birthdate->format('Y');
+    $month = (int)$birthdate->format('n');
+    $day = (int)$birthdate->format('j');
+
+    $zodiac = getZodiacSign($month, $day);
+    $chineseZodiac = getChineseZodiac($year);
+
+    echo json_encode([
+        'zodiac' => $zodiac,
+        'chineseZodiac' => $chineseZodiac
+    ]);
+} else {
+    echo json_encode(['error' => '无效的请求']);
+}