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do_action_ref_array( 'pre_ping', string[] $post_links, string[] $pung, int $post_ID )

Fires just before pinging back links found in a post.

Parameters

$post_links

(string[]) Array of link URLs to be checked (passed by reference).

$pung

(string[]) Array of link URLs already pinged (passed by reference).

$post_ID

(int) The post ID.

Source

File: wp-includes/comment.php

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Used By

Used By Description
wp-includes/comment.php: pingback()

Pings back the links found in a post.

Changelog

Version Description
2.0.0 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/pre_ping