创建要在管理页面上创建的选项卡数组。这很可能包含插件添加的菜单页。数组键将是页面slug，数组值将是选项卡文本。

回显插件中希望选项卡显示的功能。

<?php
// Create WP Admin Tabs on-the-fly.
function admin_tabs($tabs, $current=NULL){
    if(is_null($current)){
        if(isset($_GET[\'page\'])){
            $current = $_GET[\'page\'];
        }
    }
    $content = \'\';
    $content .= \'<h2 class="nav-tab-wrapper">\';
    foreach($tabs as $location => $tabname){
        if($current == $location){
            $class = \' nav-tab-active\';
        } else{
            $class = \'\';    
        }
        $content .= \'<a class="nav-tab\'.$class.\'" href="?page=\'.$location.\'">\'.$tabname.\'</a>\';
    }
    $content .= \'</h2>\';
        return $content;
}

$my_plugin_tabs = array(
    \'my-plugin-overview\' => \'Overview\',
    \'my-plugin-settings\' => \'Settings\',
    \'my-plugin-uninstall\' => \'Uninstall\'
);

echo admin_tabs($my_plugin_tabs);
?>

我已经更新了Michael的解决方案，这样就可以在一个页面内将其用作选项卡。通过调用main_function(), 您将输出选项卡，这些选项卡将链接并输出$my_plugin_tabs 部分

例如，通过单击设置，您将加载选项卡settings.php 并显示选项卡。我想这也可能有助于上传：

<?php
// Create WP Admin Tabs on-the-fly
function admin_tabs( $page, $tabs, $current=NULL ) {
    if ( is_null( $current ) ) {
        if ( isset( $_GET[\'tab\'] ) ) {
            $current = $_GET[\'tab\'];
        }
    }
    $content = \'\';
    $content .= \'<h2 class="nav-tab-wrapper">\';
    foreach( $tabs as $tab => $tabname ) {
        if ( $current == $tab ) {
            $class = \' nav-tab-active\';
        } else {
            $class = \'\';    
        }
        $content .= \'<a class="nav-tab\' . $class . \'" href="?page=\' . 
            $page . \'&tab=\' . $tab . \'">\' . $tabname . \'</a>\';
    }
    $content .= \'</h2>\';                 
    echo $content;
    if ( ! $current ) 
        $current = key( $tabs );
    require_once( $current . \'.php\' );
    return;
}

function main_function() {
    $my_plugin_tabs = array(
        \'bundles\'  => \'Bundles\',
        \'settings\' => \'Settings\',
    );
    $my_plugin_page = \'bundles\';
    echo admin_tabs( $my_plugin_page, $my_plugin_tabs );
}