用于解除WordPress指针的Ajax处理程序。

原型

wp_ajax_dismiss_wp_pointer()

源文件

路径:wp-admin/includes/ajax-actions.php

<?php
...
function wp_ajax_dismiss_wp_pointer() {
	$pointer = $_POST['pointer'];
	if ( $pointer != sanitize_key( $pointer ) )
		wp_die( 0 );
//	check_ajax_referer( 'dismiss-pointer_' . $pointer );
	$dismissed = array_filter( explode( ',', (string) get_user_meta( get_current_user_id(), 'dismissed_wp_pointers', true ) ) );
	if ( in_array( $pointer, $dismissed ) )
		wp_die( 0 );
	$dismissed[] = $pointer;
	$dismissed = implode( ',', $dismissed );
	update_user_meta( get_current_user_id(), 'dismissed_wp_pointers', $dismissed );
	wp_die( 1 );
}
...
?>

其他

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