原型

get_plugin_page_hookname( string $plugin_page, string $parent_page )

参数

$plugin_page (string) (Required)

$parent_page (string) (Required)

源文件

路径:wp-admin/includes/plugin.php

<?php
...
function get_plugin_page_hookname( $plugin_page, $parent_page ) {
	global $admin_page_hooks;
	$parent = get_admin_page_parent( $parent_page );
	$page_type = 'admin';
	if ( empty ( $parent_page ) || 'admin.php' == $parent_page || isset( $admin_page_hooks[$plugin_page] ) ) {
		if ( isset( $admin_page_hooks[$plugin_page] ) ) {
			$page_type = 'toplevel';
		} elseif ( isset( $admin_page_hooks[$parent] )) {
			$page_type = $admin_page_hooks[$parent];
		}
	} elseif ( isset( $admin_page_hooks[$parent] ) ) {
		$page_type = $admin_page_hooks[$parent];
	}
	$plugin_name = preg_replace( '!.php!', '', $plugin_page );
	return $page_type . '_page_' . $plugin_name;
}
...
?>

其他

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