get_to_ping WordPress Filter Hook
The get_to_ping hook is used to modify the list of URLs that are pinged when a post is published. This hook is executed at the beginning of the do_pings() function, which is called when a post is published.
apply_filters( 'get_to_ping', string[] $to_ping ) #
Filters the list of URLs yet to ping for the given post.
Parameters
- $to_ping
(string[])List of URLs yet to ping.
More Information
- Callback functions applied to this filter should not ping the URLs. Instead, they may modify the array of URLs to be pinged, and WordPress will ping them automatically.
- Note that each of the filter callback functions must return an array of URLs after it is finished processing. Otherwise, any code using the
$to_pingarray will break and other plugins also filtering the$to_pingarray may generate errors.
Source
File: wp-includes/post.php
Changelog
| Version | Description |
|---|---|
| 2.0.0 | Introduced. |