February 12, 2011 
Definition:
function pings_open( $post_id = NULL ) {}
Whether the current post is open for pings.
Parameters
- int $post_id: An optional post ID to check instead of the current post.
Return values
returns:True if pings are accepted
Defined filters
- pings_open
apply_filters( 'pings_open', $open, $post_id )
Source code
function pings_open( $post_id = NULL ) {
$_post = get_post($post_id);
$open = ( 'open' == $_post->ping_status );
return apply_filters( 'pings_open', $open, $post_id );
}
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