Global mark test

  The global mark refers to a separate template mark used in the website home page, individual page and channel cover. In the list or article template, only channel and arclist mark (hotart, coolart, imglist, etc.) are generally allowed to be extended , But the environment variable is limited to the section where the article or list is located, and if the markup you are testing is for use in a list or article, specify the environment variable (section ID)。
  The specific meaning and purpose of each mark, pleaseTemplate tag referenceA chapter inspection。
Enter the local code to test:
Environment variables:   GetOptionArray($cid,$admin_catalogs,0); echo ""; ?>
Carry status: [Increase] [Shrink]