Question

wp_delete_link( int $link_id )

Deletes a specified link from the database.

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description

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参数

$link_id

(int) (Required) ID of the link to delete

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返回值

(true) Always true.

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源代码

File: wp-admin/includes/bookmark.php

function wp_delete_link( $link_id ) {
	global $wpdb;
	/**
	 * Fires before a link is deleted.
	 *
	 * @since 2.0.0
	 *
	 * @param int $link_id ID of the link to delete.
	 */
	do_action( 'delete_link', $link_id );

	wp_delete_object_term_relationships( $link_id, 'link_category' );

	$wpdb->delete( $wpdb->links, array( 'link_id' => $link_id ) );

	/**
	 * Fires after a link has been deleted.
	 *
	 * @since 2.2.0
	 *
	 * @param int $link_id ID of the deleted link.
	 */
	do_action( 'deleted_link', $link_id );

	clean_bookmark_cache( $link_id );

	return true;
}

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更新日志

Version	description
2.0.0	Introduced.

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相关函数

Uses

• wp-admin/includes/bookmark.php: deleted_link
• wp-admin/includes/bookmark.php: delete_link
• wp-includes/taxonomy.php: wp_delete_object_term_relationships()
• wp-includes/plugin.php: do_action()
• wp-includes/bookmark.php: clean_bookmark_cache()
• wp-includes/wp-db.php: wpdb::delete()
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Used By

• wp-admin/includes/ms.php: wpmu_delete_user()
• wp-admin/includes/user.php: wp_delete_user()
• wp-admin/includes/ajax-actions.php: wp_ajax_delete_link()

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User Contributed Notes