wesmiler 报恩寺项目提交

app/Helpers/common.php

@@ -1762,3 +1762,12 @@ if (!function_exists('widget')) {
         return app()->make($widgetName);
     }
 }
+
+/**
+ * 月份天数
+ */
+if (!function_exists('cal_days_in_month')){
+    function cal_days_in_month($calendar=CAL_GREGORIAN, $month, $year){
+        return date("t",strtotime("{$year}-{$month}"));
+    }
+}