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do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 349 | } |
| 350 | |
| 351 | /** |
| 352 | * Filter the retrieved post excerpt. |
| 353 | * |
| 354 | * @since 1.2.0 |
| 355 | * |
| 356 | * @param string $post_excerpt The post excerpt. |
| 357 | */ |
| 358 | return apply_filters( 'get_the_excerpt', $post->post_excerpt ); |
| 359 | } |
| 360 | |
| 361 | /** |
| 362 | * Whether post has excerpt. |
| 363 | * |
| 364 | * @since 2.3.0 |
| 365 | * |
| 366 | * @param int|WP_Post $id Optional. Post ID or post object. |
| 367 | * @return bool |