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The best way to understand what a hook does is to look at where it occurs in the source code.
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 |
|---|---|
| 451 | if (!$postID) |
| 452 | $this->internal_error(__('Sorry, your entry could not be posted. Something wrong happened.')); |
| 453 | |
| 454 | // getting warning here about unable to set headers |
| 455 | // because something in the cache is printing to the buffer |
| 456 | // could we clean up wp_set_post_categories or cache to not print |
| 457 | // this could affect our ability to send back the right headers |
| 458 | @wp_set_post_categories($postID, $post_category); |
| 459 | |
| 460 | do_action( 'atompub_create_post', $postID, $entry ); |
| 461 | |
| 462 | $output = $this->get_entry($postID); |
| 463 | |
| 464 | log_app('function',"create_post($postID)"); |
| 465 | $this->created($postID, $output); |
| 466 | } |
| 467 | |
| 468 | /** |
| 469 | * Retrieve post. |