模板:Gregorian serial date

{{#expr:

       + ((2026 - 1) * 365)
       + (((2026 - 1) - ((2026 - 1) mod 4)) / 4)    
       - (((2026 - 1) - ((2026 - 1) mod 100)) / 100)
       + (((2026 - 1) - ((2026 - 1) mod 400)) / 400)

       + {{#ifexpr:    
                    (06 - 1) < 8 
                    | ( (06 - 1) * 30.5 round 0) 
                    | ( (06 - 1) * 30.5 + 0.9 round 0 ) 
         }} 
       - {{#ifexpr: (06 <= 2) | 0 |  
            {{#ifexpr:    
                    (2026 / 4) = (2026 / 4 round 0)          
                     and (2026 / 100 != 2026 / 100 round 0)  
               | 1 | 2 
            }}
         }}
       + {{#ifexpr: (06 <= 2) | 0 |
            {{#ifexpr: 
                    (2026 / 400) = (2026 / 400 round 0) 
               | 1 | 0 
            }}
         }} 
       + 5
}}{{#ifexpr: 2026 < 1 |
       _ERROR - Can not handle dates before January 1, 1 A.D.
  }}

{{#ifeq:μ|

|

{{#ifeq:μ|μ

  |{{#ifexist: Template:Documentation/docname
   |[[{{fullurl:{{#if:|Template:Gregorian serial date#{{{jumpto}}}|Template:Gregorian serial date}}|action=purge&_=20260605040821}} 清除缓存]] [[{{fullurl:Template:Documentation/docname|action=edit}} 編輯]]
   |[[{{fullurl:Template:Documentation/docname|action=edit&preload=Template:Documentation/preload}} 創建]]
  }}

}} {{#if:|{{{heading}}}|{{#ifeq:Template|Template|

模板文档|文档}}}}

}}

{{#ifexist: Template:Documentation/docname

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}}{{#switch: Gregorian serial date
  |sandbox|testcases=
  |#default=
   {{#switch: Template
    |Template
    |User=
     {{#ifexist: Template:Gregorian serial date/sandbox
      |这个模板有沙盒 ([{{fullurl:{{ #rel2abs: /sandbox }}|action=edit}} 編輯]) {{#ifexist: Template:Gregorian serial date/testcases
        |和 測試案例 ([{{fullurl:{{ #rel2abs: /testcases }}|action=edit}} 編輯])}}供编辑者試驗。
      |{{#ifexist: Template:Gregorian serial date/testcases
       |这个模板有測試案例 ([{{fullurl:{{ #rel2abs: /testcases }}|action=edit}} 編輯]) 供编辑者試驗。}}
}}}}}}

{{#if:|{{{content}}}|{{#ifexist:Template:Documentation/docname | {{ Template:Documentation/docname }} }}}}