excerpt (fragment, snippet) (tag)
get_extended() | Divides content into 2 parts: before <!--more--> and after it. Returns an array with the resulting parts. |
get_the_excerpt() | Retrieves the excerpt of current or defined post. By default, should be used in WordPress Loop. |
has_excerpt() | Whether the post has a custom excerpt. |
the_excerpt() | Displays the excerpt (quote) of the post, with [...] at the end (but this is not a link to reading the full material). |
wp_trim_excerpt() | Generates an excerpt from the content, if needed. |