WordPress Basic Template file
A complete set of WordPress templates should have at least the following files:
Style.css:CSS (style sheet) file
index.php: Home Templates
Archive.php:archive/category templates
404.php:not Found Error page template
comments.php: Message/reply template
Footer.php:Footer templates
Header.php:Header templates
sidebar.php: Side bar Template
page.php: Content page (page) template
single.php: Content page (Post) template
searchform.php: Searching for form templates
search.php: Search Results Template
Of course, specific to a specific template may be more than these files, but in general, these files are required for each set of templates.
Basic Condition Judgment Tag
Is_home (): Whether it is a home page
Is_single (): Whether it is a content page (Post)
Is_page (): Whether it is a content page (page)
Is_category (): Is category/archive page
Is_tag (): Is the Tag archive page
Is_date (): Whether to archive pages for the specified date
Is_year (): Whether to archive pages for the specified year
Is_month (): Whether to archive pages for the specified month
Is_day (): Whether to archive pages for the specified day
Is_time (): Whether to archive pages for a specified time
Is_archive (): Whether it is an archive page
Is_search (): Whether it is a search results page
Is_404 (): Is an "HTTP 404:not Found" error page
Is_paged (): Home/category/archive page is displayed in multiple pages
PHP functions commonly used in the header section
<?php bloginfo (' name ');?>: Blog name (title)
<?php bloginfo (' Stylesheet_url ');?>: CSS file path
<?php bloginfo (' Pingback_url ');?>: Pingback URL
<?php bloginfo (' Template_url ');?>: Template file path
<?php bloginfo (' version ');?>: WordPress version
<?php bloginfo (' Atom_url ');?>: Atom URL
<?php bloginfo (' Rss2_url ');?>: RSS 2.o URL
<?php bloginfo (' url ');?>: Blog URL
<?php bloginfo (' Html_type ');?>: Blog page HTML type
<?php bloginfo (' CharSet ');?>: Blog page encoding
<?php bloginfo (' description ');?>: Blog description
<?php wp_title ();?>: Title of a specific content page (Post/page)
PHP functions and commands commonly used in templates
<?php Get_header ();?>: Calling the header template
<?php Get_sidebar ();?>: Call sidebar template
<?php Get_footer ();?>: Call footer Template
<?php the_content ();?>: Display content (Post/page)
<?php if (have_posts ()):?>: Check for presence Post/page
<?php while (Have_posts ()): The_post ();?>: Display if Post/page is present
<?php Endwhile;?>: While ends
<?php endif;?>: If End
<?php the_time (' string ')?>: Display time, time format determined by "string" parameter, refer to PHP manual
<?php Comments_popup_link ();?>: The message link in the text. If you use Comments_popup_script (), the message opens in a new window, or vice versa, in the current window
<?php the_title ();?>: Content page (post/page) title
<?php The_permalink ()?>: Content page (post/page) Url
<?php the_category (', ')?>: category for specific content pages (Post/page)
<?php The_author ();?>: Author
<?php the_id ();?>: Specific content page (post/page) ID
<?php Edit_post_link ();?>: If the user is logged in and has permission to display the edit link
<?php get_links_list ();?>: Show links in Blogroll
<?php comments_template ();?>: Call message/reply template
<?php wp_list_pages ();?>: Show Page List
<?php wp_list_categories ();?>: Show Categories list
<?php next_post_link ('%link ');?>: Next post link
<?php previous_post_link ('%link ');?>: Previous post link
<?php Get_calendar ();?>: Calendar
<?php wp_get_archives ()?>: Show content Archive
<?php Posts_nav_link ();?>: navigation, displaying previous/next article links
<?php include (TemplatePath. '/filename ');?>: Embed other files that can be customized templates or other types of files
Other functions related to templates
<?php _e (' message ');?>: Output the appropriate information
<?php Wp_register ();?>: Show Registration link
<?php wp_loginout ();?>: Show Login/Logout link
<!–next page–>: Paging the current content
<!–more–>: Truncate the current content to not show all content on the Home/catalog page
<?php timer_stop (1);?>: Page load time (seconds)
<?php echo get_num_queries ();?>: Page load Query volume
Of course, these are the most basic things related to the template, more detailed information, please refer to
Bill: WordPress Template Technical Manual-WordPress Theme Technical Manuals
