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get_pung()

get_pung( int|WP_Post $post ): string[]|false

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Retrieves URLs already pinged for a post.

Parameters

$postint|WP_Postrequired
Post ID or object.

Return

string[]|false Array of URLs already pinged for the given post, false if the post is not found.

Source

function get_pung( $post ) {
	$post = get_post( $post );

	if ( ! $post ) {
		return false;
	}

	$pung = trim( $post->pinged );
	$pung = preg_split( '/\s/', $pung );

	/**
	 * Filters the list of already-pinged URLs for the given post.
	 *
	 * @since 2.0.0
	 *
	 * @param string[] $pung Array of URLs already pinged for the given post.
	 */
	return apply_filters( 'get_pung', $pung );
}

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Hooks

apply_filters( ‘get_pung’, string[] $pung )

Filters the list of already-pinged URLs for the given post.

UsesDescription
apply_filters()wp-includes/plugin.php

Calls the callback functions that have been added to a filter hook.

get_post()wp-includes/post.php

Retrieves post data given a post ID or post object.

Used byDescription
do_trackbacks()wp-includes/comment.php

Performs trackbacks.

pingback()wp-includes/comment.php

Pings back the links found in a post.

Changelog

VersionDescription
4.7.0$post can be a WP_Post object.
1.5.0Introduced.

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