如果您正在处理自定义主题，我相信使用页面模板和WordPress的wp\\U ajax功能更容易完成。

该表单可以包含在页面中，使用<?php get_template_part(\'form\',\'0f-50-question\') ?>.

下面是表单的伪代码

<form id="quite-a-long-form" action="<?php echo admin_url(\'admin-ajax.php\'); ?>" method="post" class="form" >
    $step = $_GET[\'step\']
    if $step = 1
        //first section of question
        echo <label>
        echo <input>
        echo <label>
        echo <input>
    else if $step = 2
        //second section of question
        echo <label>
        echo <input>
        echo <label>
        echo <input>
    else if $step = 3
        //third section of question
        echo <label>
        echo <input>
        echo <label>
        echo <input>
    // just repeat for all sections
    endif
    <input type="Submit">
    <?php wp_nonce_field(\'input-answer\',\'security-code-here\'); ?>
    <input name="action" value="input-answer" type="hidden">
</form>

function process_add_transfer() {
    if ( empty($_POST) || !wp_verify_nonce(\'security-code-here\',\'add_transfer\') ) {
        echo \'You targeted the right function, but sorry, your nonce did not verify.\';
        die();
    } else {
        // do your function here 
        wp_redirect($_POST[\'_wp_http_referer\'].\'?step=\'.$index_of_the_next step);
    }
}