Description

Displays the excerpt of the current post with [...] at the end, which is not a "read more" link. If you do not provide an explicit excerpt to a post (in the post editor's optional excerpt field), it will display a teaser which refers to the first 55 words of the post's content. Also in the latter case, HTML tags and graphics are stripped from the excerpt's content. This tag must be within The Loop.

If the current post is an attachment, such as in the attachment.php and image.php template loops, then the attachment caption is displayed. Captions do not include the excerpt [...] marks.

Sử dụng

 <?php the_excerpt(); ?> 

Ví dụ

Default Usage

Displays the post excerpt. Used on non-single/non-permalink posts as a replacement for the_content() to force excerpts to show within the Loop.

<?php the_excerpt(); ?>

Use with Conditional Tags

Replaces the_content() tag with the_excerpt() when on archive (tested by is_archive()) or category (is_category()) pages.

Both the examples below work for versions 1.5 and above.

 <?php if(is_category() || is_archive()) {
     the_excerpt();
 } else {
     the_content();
 } ?> 

For versions of WordPress prior to 1.5, only the following will work :

 <?php if($cat || $m) {
     the_excerpt();
 } else {
     the_content();
 } ?> 

Tham số

Tag này không có tham số.

So sánh giữa the_excerpt() và the_content()

Sometimes is more meaningful to use only the_content() function. the_content() sẽ quyết định những gì được hiển thị mặc dù tag <!--more--> được sử dụng.

Tag <!--more--> tách bài viết/trang thành hai phần: chỉ có nội dung trước tag được hiển thị.

Lưu ý: <!--more--> sẽ được bỏ qua khi hiển thị bài viết/page ở chế độ xem đầy đủ.

Liên quan

• Function: body_class()
• Function: next_image_link()
• Function: next_post_link()
• Function: next_posts_link()
• Function: post_class()
• Function: post_password_required()
• Function: posts_nav_link()
• Function: previous_image_link()
• Function: previous_post_link()
• Function: previous_posts_link()
• Function: single_post_title()
• Function: sticky_class()
• Function: the_category()
• Function: the_category_rss()
• Function: the_content()
• Function: the_content_rss()
• Function: the_excerpt()
• Function: the_excerpt_rss()
• Function: the_ID()
• Function: the_meta()
• Function: the_shortlink()
• Function: the_tags()
• Function: the_title()
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