警告：非法字符串偏移量'；名称'；在php升级之后

出现此错误，阻止访问wordpress后端，无法更改事件主题。 错误： 警告：第9行/home/holiday1/public_html/reviewmyvisit.com/wp-content/themes/themia-lite/functions/theme-options.php中的字符串偏移量“Name”非法

这里是代码，但我不是很熟悉php…只是学习。感谢您的帮助

<?php

add_action('init', 'inkthemes_options');
if (!function_exists('inkthemes_options')) {

    function inkthemes_options() {
        // VARIABLES
        $themename = function_exists( 'wp_get_theme' ) ? wp_get_theme() : get_current_theme();
        $themename = $themename['Name'];
        $shortname = "of";
        // Populate OptionsFramework option in array for use in theme
        global $of_options;
        $of_options = inkthemes_get_option('of_options');

        // Background Defaults

        $background_defaults = array('color' => '', 'image' => '', 'repeat' => 'repeat', 'position' => 'top center', 'attachment' => 'scroll');


        // Pull all the categories into an array
        $options_categories = array();
        $options_categories_obj = get_categories();
        foreach ($options_categories_obj as $category) {
            $options_categories[$category->cat_ID] = $category->cat_name;
        }

        // Pull all the pages into an array
        $options_pages = array();
        $options_pages_obj = get_pages('sort_column=post_parent,menu_order');
        $options_pages[''] = 'Select a page:';
        foreach ($options_pages_obj as $page) {
            $options_pages[$page->ID] = $page->post_title;
        }

        // If using image radio buttons, define a directory path
        $imagepath = get_template_directory_uri() . '/images/';

        $options = array(
            array("name" => "General Settings",
                "type" => "heading"),
            array("name" => "Custom Logo",
                "desc" => "Choose your own logo. Optimal Size: 160px Wide by 30px Height",
                "id" => "inkthemes_logo",
                "type" => "upload"),
            array("name" => "Custom Favicon",
                "desc" => "Specify a 16px x 16px image that will represent your website's favicon.",
                "id" => "inkthemes_favicon",
                "type" => "upload"),
            array("name" => "Tracking Code",
                "desc" => "Paste your Google Analytics (or other) tracking code here.",
                "id" => "inkthemes_analytics",
                "std" => "",
                "type" => "textarea"),
//****=============================================================================****//
//****-----------This code is used for creating home page feature content----------****//                           
//****=============================================================================****//   
            array("name" => "Home Page Settings",
                "type" => "heading"),
            array("name" => "Top Feature Image",
                "desc" => "Choose a image for top feature. Optimal size: 928px x 355px",
                "id" => "inkthemes_featureimg",
                "std" => "",
                "type" => "upload"),
            //***Code for first column***//
            array("name" => "First Feature Heading",
                "desc" => "Enter your heading line one",
                "id" => "inkthemes_headline1",
                "std" => "",
                "type" => "textarea"),
            array("name" => "First Feature Image",
                "desc" => "Upload image for your feature column one",
                "id" => "inkthemes_img1",
                "std" => "",
                "type" => "upload"),
            array("name" => "First Feature Content",
                "desc" => "Paste your feature content here... you can also put embed html code but the html
                            content should not exceed the maximum width size. Any content of maximum width is 272px.",
                "id" => "inkthemes_feature1",
                "std" => "",
                "type" => "textarea"),
            array("name" => "First Feature link",
                "desc" => "Enter your link for feature content column one",
                "id" => "inkthemes_link1",
                "std" => "",
                "type" => "text"),
            //***Code for second column***//                        
            array("name" => "Second Feature Heading",
                "desc" => "Enter your heading line second",
                "id" => "inkthemes_headline2",
                "std" => "",
                "type" => "textarea"),
            array("name" => "Second Feature Image",
                "desc" => "Upload image for your feature column second",
                "id" => "inkthemes_img2",
                "std" => "",
                "type" => "upload"),
            array("name" => "Second Feature Content",
                "desc" => "Paste your feature content here... you can also put embed html code but the html
                            content should not exceed the maximum width size. Any content of maximum width is 272px.",
                "id" => "inkthemes_feature2",
                "std" => "",
                "type" => "textarea"),
            array("name" => "Second Feature link",
                "desc" => "Enter your link for feature content column second",
                "id" => "inkthemes_link2",
                "std" => "",
                "type" => "text"),
            //***Code for third column***//                     
            array("name" => "Third Feature Heading",
                "desc" => "Enter your heading line third",
                "id" => "inkthemes_headline3",
                "std" => "",
                "type" => "textarea"),
            array("name" => "Third Feature Image",
                "desc" => "Upload image for your feature column third",
                "id" => "inkthemes_img3",
                "std" => "",
                "type" => "upload"),
            array("name" => "Third Feature Content",
                "desc" => "Paste your feature content here... you can also put embed html code but the html
                            content should not exceed the maximum width size. Any content of maximum width is 272px.",
                "id" => "inkthemes_feature3",
                "std" => "",
                "type" => "textarea"),
            array("name" => "Third Feature link",
                "desc" => "Enter your link for feature content column third",
                "id" => "inkthemes_link3",
                "std" => "",
                "type" => "text"));
        inkthemes_update_option('of_template', $options);
        inkthemes_update_option('of_themename', $themename);
        inkthemes_update_option('of_shortname', $shortname);
    }

}
?>

---

查看文档：看起来它没有返回数组

然后我假设您没有函数

wp\u get\u theme

通过阅读文档和你原来的帖子，我会把逻辑变成：

$themename = get_current_theme();
if(function_exists( 'wp_get_theme' )) {
   $themename = wp_get_theme();
   $themename = $themename->get('Name');
}

---

@嗯，我在想它的

$themename=$themename['Name']，但OP最好澄清一下。我认为PHP升级可能会强制执行更严格的规则。你检查过相关的SO问题了吗？例如，还是ᵈˑ：有道理，因为这是唯一一行包含
Name
。在我看来，有一些重要的信息丢失了：Wordpress版本，旧的php版本，新的php版本。@Arjan我完全同意。非常感谢。这删除了错误消息，但我在管理中仍然只得到一个左侧菜单和右侧的空白屏幕。因此，我无法看到或更改任何选项。我正在学习任何关于这一点或礼仪张贴thx…的指导！[在此处输入图像描述][1][1]：不客气：）-嗯，我会检查您的错误日志，看看其中是否有任何内容，很可能是致命错误，导致出现白色屏幕。