pre_ping – action

Fires just before pinging back links found in a post. 

Parameters

.
( 2.0.0 ) . .
$post_links
( string[] ) Array of link URLs to be checked (passed by reference). . . .
$pung
( string[] ) Array of link URLs already pinged (passed by reference). . . .
( int ) $post_id The post ID. . . .
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Implementers