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Server/application/common.php

@@ -488,6 +488,38 @@ if (!function_exists('getUserAction')) {
     }
 }
 
+if (!function_exists('formatRelativeTime')) {
+    /**
+     * 将时间戳格式化为相对时间（中文）
+     * 例：半年前 / 1个月前 / 3周前 / 1天前 / 5小时前 / 5分钟前 / 刚刚
+     * @param int $timestamp Unix 时间戳（秒）
+     * @return string
+     */
+    function formatRelativeTime($timestamp)
+    {
+        if (empty($timestamp) || !is_numeric($timestamp)) {
+            return '';
+        }
+        $now = time();
+        $diff = max(0, $now - (int)$timestamp);
+
+        $minute = 60;
+        $hour = 60 * $minute;
+        $day = 24 * $hour;
+        $week = 7 * $day;
+        $month = 30 * $day; // 近似
+        $halfYear = 6 * $month; // 近似
+
+        if ($diff >= $halfYear) return '半年前';
+        if ($diff >= $month)   return floor($diff / $month) . '个月前';
+        if ($diff >= $week)    return floor($diff / $week) . '周前';
+        if ($diff >= $day)     return floor($diff / $day) . '天前';
+        if ($diff >= $hour)    return floor($diff / $hour) . '小时前';
+        if ($diff >= $minute)  return floor($diff / $minute) . '分钟前';
+        return '刚刚';
+    }
+}
+
 
 if (!function_exists('exit_data')) {