显示附件提交表单字段。

原型

attachment_submit_meta_box( object $post )

参数

$post (object) (Required)

源文件

路径:wp-admin/includes/meta-boxes.php

<?php
...
function attachment_submit_meta_box( $post ) {
?>
<div class="submitbox" id="submitpost">
<div id="minor-publishing">
<?php // Hidden submit button early on so that the browser chooses the right button when form is submitted with Return key ?>
<div style="display:none;">
<?php submit_button( __( 'Save' ), '', 'save' ); ?>
</div>
<div id="misc-publishing-actions">
	<div class="misc-pub-section curtime misc-pub-curtime">
		<span id="timestamp"><?php
			$date = date_i18n(
				/* translators: Publish box date format, see https://secure.php.net/date */
				__( 'M j, Y @ H:i' ),
				strtotime( $post->post_date )
			);
			printf(
				/* translators: Attachment information. %s: Date the attachment was uploaded */
				__( 'Uploaded on: %s' ),
				'<b>' . $date . '</b>'
			);
		?></span>
	</div><!-- .misc-pub-section -->
	<?php
	/**
	 * Fires after the 'Uploaded on' section of the Save meta box
	 * in the attachment editing screen.
	 *
	 * @since 3.5.0
	 * @since 4.9.0 Added the `$post` parameter.
	 *
	 * @param WP_Post $post WP_Post object for the current attachment.
	 */
	do_action( 'attachment_submitbox_misc_actions', $post );
	?>
</div><!-- #misc-publishing-actions -->
<div class="clear"></div>
</div><!-- #minor-publishing -->
<div id="major-publishing-actions">
	<div id="delete-action">
	<?php
	if ( current_user_can( 'delete_post', $post->ID ) )
		if ( EMPTY_TRASH_DAYS && MEDIA_TRASH ) {
			echo "<a class='submitdelete deletion' href='" . get_delete_post_link( $post->ID ) . "'>" . _x( 'Trash', 'verb' ) . "</a>";
		} else {
			$delete_ays = ! MEDIA_TRASH ? " onclick='return showNotice.warn();'" : '';
			echo  "<a class='submitdelete deletion'$delete_ays href='" . get_delete_post_link( $post->ID, null, true ) . "'>" . __( 'Delete Permanently' ) . "</a>";
		}
	?>
	</div>
	<div id="publishing-action">
		<span class="spinner"></span>
		<input name="original_publish" type="hidden" id="original_publish" value="<?php esc_attr_e('Update') ?>" />
		<input name="save" type="submit" class="button button-primary button-large" id="publish" value="<?php esc_attr_e( 'Update' ) ?>" />
	</div>
	<div class="clear"></div>
</div><!-- #major-publishing-actions -->
</div>
<?php
}
...
?>

其他

英文文档:https://developer.wordpress.org/reference/functions/attachment_submit_meta_box/