提交服务端基础框架

Server/application/backend/model/TimeRangeModel.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace app\backend\model;
+
+class TimeRangeModel {
+
+    /**
+     * 获取年
+     *
+     * @return array
+     */
+    static public function getYears() {
+        $years = [];
+        $timeS = strtotime(date('Y') . '-01-01');
+        $timeE = strtotime((date('Y', $timeS) + 1) . '-01-01') - 1;
+        for ($i = 0; $i > -3; $i --) {
+            $years[] = [
+                'key'   => $i,
+                'label' => date('Y 年', $timeS),
+                'timeS' => $timeS,
+                'timeE' => $timeE,
+            ];
+
+            $timeE = $timeS - 1;
+            $timeS = strtotime(date('Y', $timeE) . '-01-01');
+        }
+
+        return $years;
+    }
+
+    /**
+     * 获取月份
+     *
+     * @return array
+     */
+    static public function getMonths() {
+        $months = [];
+        $timeS  = strtotime(date('Y-m') . '-01');
+        $timeE  = $timeS + date('t', $timeS) * 24 * 3600 - 1;
+        for ($i = 0; $i > -24; $i --) {
+            $months[] = [
+                'key'   => $i,
+                'label' => date('Y 年 m 月', $timeS) . ' (' . date('Y.m.d', $timeS) . '-' . date('Y.m.d', $timeE) . ')',
+                'timeS' => $timeS,
+                'timeE' => $timeE,
+            ];
+
+            $timeS = strtotime(date('Y-m', $timeS - 1) . '-01');
+            $timeE = $timeS + date('t', $timeS) * 24 * 3600 - 1;
+        }
+
+        return $months;
+    }
+}