我对此有很多疑问,我尝试阅读但仍然在我的Wordpress上收到此错误消息:
“在第225行的/home/forthemde/public_html/wp-content/themes/mayadeep/admin/admin.php中从空值创建默认对象”
此处的代码位于admin.php
和:
function upfw_setup_theme_options(){
$up_options_db = get_option('up_themes_'.UPTHEMES_SHORT_NAME);
global $up_options;
//Check if options are stored properly
if( isset($up_options_db) && is_array($up_options_db) ):
//Check array to an object
foreach ($up_options_db as $k => $v) {
$up_options -> {$k} = $v;
}
else:
do_action('upfw_theme_activation');
endif;
}
add_action('upfw_theme_init','upfw_setup_theme_options',10);
add_action('upfw_admin_init','upfw_setup_theme_options',100);
第225行在这里:
$up_options -> {$k} = $v;
我试着自己解决,但没有结果。请帮助我,非常感谢您的帮助。
问候。
答案 0 :(得分:0)
此错误是因为未定义全局对象global $up_options
。
尝试var_dump $up_options
,它可能为空。
同时检查您是否正确拼写了变量名称。
运行此代码,并检查输出:
function upfw_setup_theme_options(){
$up_options_db = get_option('up_themes_'.UPTHEMES_SHORT_NAME);
global $up_options;
$up_options = new stdClass();
//Check if options are stored properly
if( isset($up_options_db) && is_array($up_options_db) ):
//Check array to an object
foreach ($up_options_db as $k => $v) {
$up_options -> {$k} = $v;
}
else:
do_action('upfw_theme_activation');
endif;
}
add_action('upfw_theme_init','upfw_setup_theme_options');
add_action('upfw_admin_init','upfw_setup_theme_options');