get_enclosed( int $post_id )
Retrieve enclosures already enclosed for a post.
Description Description
Parameters Parameters
- $post_id
-
(int) (Required) Post ID.
Return Return
(array) List of enclosures.
Source Source
File: wp-includes/post.php
function get_enclosed( $post_id ) { $custom_fields = get_post_custom( $post_id ); $pung = array(); if ( ! is_array( $custom_fields ) ) { return $pung; } foreach ( $custom_fields as $key => $val ) { if ( 'enclosure' != $key || ! is_array( $val ) ) { continue; } foreach ( $val as $enc ) { $enclosure = explode( "\n", $enc ); $pung[] = trim( $enclosure[0] ); } } /** * Filters the list of enclosures already enclosed for the given post. * * @since 2.0.0 * * @param array $pung Array of enclosures for the given post. * @param int $post_id Post ID. */ return apply_filters( 'get_enclosed', $pung, $post_id ); }
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Changelog Changelog
Version | Description |
---|---|
1.5.0 | Introduced. |