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() | Checks if the current post has an excerpt (quote, short description). Conditional tag. |
| 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() | Creates a quote from the content of the post when the quote (excerpt) is not specified. Used inside the WordPress Loop. |