get_enclosed
apply_filters( ‘get_enclosed’, string[] $pung , int $post_id )
过滤器::过滤给定post已包含的附件列表。
Filter Hook: Filters the list of enclosures already enclosed for the given post.
参数(Parameters)
参数 | 类型 | 说明 |
---|---|---|
$pung | (string[]) | 给定柱的外壳阵列。 |
$post_id | (int) | 邮政编码。 |
源码(Source)
/** * Retrieve enclosures already enclosed for a post. * * @since 1.5.0 * * @param int $post_id Post ID. * @return array List of enclosures. */ 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( " ", $enc ); $pung[] = trim( $enclosure[ 0 ] ); } } /** * Filter 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 ); }
更新版本 | 源码位置 | 使用 | 被使用 |
---|---|---|---|
2.0.0 | wp-includes/post.php:4776 | 1 | 0 |
get_enclosed 为WP2原创文章,链接:https://www.wp2.cn/hook/get_enclosed-2/