WordPress template file

Author: aolinks

(1) WordPress basic template file. A complete set of WordPress Templates include the following files, but only index.php and style.css are indispensable:
Style.css: CSS (style sheet) file, which is an indispensable part of copyright. Real CSS style sheets can be placed in other files;
Index. php: The homepage template, which is indispensable;
Archive. php: Archive/Category template. If it is missing, it is displayed as index. php by default;
404. php: Not Found error page template. If it is missing, the default value is index. php;
Comments. php: Message/reply template, which is indispensable;
Footer. php: Footer template, which can be merged into index. php;
Header. php: Header template, which can be merged into index. php;
Sidebar. php: sidebar template, which can be merged into index. php;
Page. php: Content Page Template. If it is missing, it is displayed as index. php by default;
Single. php: Content Page (Post) template. If it is missing, it is displayed as index. php by default;
Searchform. php: search form templates, which can be merged into index. php;
Search. php: search result template. If it is missing, it is displayed in index. php by default;

(2) Tag judgment based on basic conditions
Is_home (): whether it is the Home Page
Is_single (): whether it is a content page (Post)
Is_page (): whether it is a content Page)
Is_category (): whether it is a Category/Archive page
Is_tag (): whether it is a Tag archiving page
Is_date (): whether to specify the date archive page
Is_year (): Specifies whether the year is archived.
Is_month (): Specifies whether the month is archived.
Is_day (): Indicates whether to specify a day archive page.
Is_time (): Specifies whether the time archive page is used.
Is_archive (): whether it is an archive page
Is_search (): whether it is a search result page
Is_404 (): whether it is an "HTTP 404: Not Found" error page
Is_paged (): whether the homepage/Category/Archive page is displayed in multiple pages

(3) Some Common PHP functions of the Header
: Blog name (Title)
: CSS file path
: PingBack Url
: Template File Path
: WordPress version
: Atom Url
: RSS 2.o Url
: Blog Url
: Blog webpage Html type
: Blog webpage code
: Blog description
: The title of a specific content Page (Post/Page)

(4) Common PHP functions and commands in the template
: Call the Header Template
: Call the Sidebar Template
: Call Footer Template
: Display content (Post/Page)
: Check whether Post/Page exists
: If Post/Page exists, it is displayed.
: While ends
: If ends
: Display time. The time format is determined by the "string" parameter. For more information, see the PHP manual.
: Message link in the body. If comments_popup_script () is used, the message is displayed in the new window. Otherwise, the message is displayed in the current window.
: Content Page (Post/Page) Title
: Content Page (Post/Page) Url
: Category of a specific content Page (Post/Page)
: Author
: Specific content Page (Post/Page) ID
: If the user has logged on and has permissions, the edit link is displayed.
: Display links in Blogroll
: Call the message/reply Template
: Display Page list
: Display the Categories list
: Next article link
: Link to the previous article
: Calendar
: Display content archival
: Navigation, displaying the link of the previous or next article
: Embed other files, which can be customized templates or other types of files

(5) other functions related to the template
: Output corresponding information
: Display registration Link
: Display logon/logout links
: Pagination of the current content
: Truncate the current content so that all content is not displayed on the home page/directory page.
: Webpage loading time (seconds)
: Number of web page loading queries