WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
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 |
---|---|
5545 | $pung = preg_split( '/\s/', $pung ); |
5546 |
|
5547 | /** |
5548 | * Filters the list of already-pinged URLs for the given post. |
5549 | * |
5550 | * @since 2.0.0 |
5551 | * |
5552 | * @param string[] $pung Array of URLs already pinged for the given post. |
5553 | */ |
5554 | return apply_filters( 'get_pung', $pung ); |
5555 | } |
5556 |
|
5557 | /** |
5558 | * Retrieves URLs that need to be pinged. |
5559 | * |
5560 | * @since 1.5.0 |
5561 | * @since 4.7.0 `$post` can be a WP_Post object. |
5562 | * |
5563 | * @param int|WP_Post $post Post ID or post object. |