Not sure why you would want to make that change, but if worst comes to worst, you can change it back via the database. Assuming you can access your MySQL database directly, simple navigate to the wp_options table and change the value of siteurl and/or home to your desired values. EDIT: Alternatively, if you can … Read more
There are so many for internal server error. The main reasons for internal server errors are. Corrupt .htaccess file PHP Memory limit Corrupted plugin Incompatible PHP version Corrupted core files In oder to fix this issue, you need to investigate in step by step order. To solve this issue first of all you need to … Read more
You could also trigger/simulate the help button being clicked by binding to the ready event. Pre jQuery 1.7 <script type=”text/javascript”> jQuery(document).bind( ‘ready’, function() { jQuery(‘a#contextual-help-link’).trigger(‘click’); }); </script> jQuery 1.7+ (bind deprecated as of 1.7) <script type=”text/javascript”> jQuery(document).on( ‘ready’, function() { jQuery(‘a#contextual-help-link’).trigger(‘click’); }); </script> The difference here is that you’ll see the help section slide down … Read more
You could use /wp-admin/admin-post.php. Link: $url = admin_url( ‘admin-post.php?action=somethingunique’ ); print “<a href=”https://wordpress.stackexchange.com/questions/85825/$url”>Update and redirect</a>”; Then you should register a callback for that action: add_action( ‘admin_post_somethingunique’, ‘wpse_85825_callback’ ); And in that callback you can do what you want: function wpse_85825_callback() { if ( current_user_can( ‘manage_options’ ) ) update_option( ‘my_option’, ‘some_value’ ); wp_redirect( admin_url( ‘users.php’ ) … Read more
that depends on if you want to redirect users away the you should use init hook since no output or headers are sent before that hook. or if you want to display a nice “You Don’t have the right permissions to access this page” message then you can use the wp_head action hook: //display meassage … Read more
To remove http: and https: from all links, use the following script: add_action( ‘plugins_loaded’, ‘wpse_232287_init’ ); function wpse_232287_init() { // Initiate the function ob_start( ‘wpse_232287_remove_http’ ); } function wpse_232287_remove_http( $buffer ) { // Check for a Content-Type header, only apply rewriting to “text/html” or undefined $headers = headers_list(); $content_type = null; foreach ( $headers as … Read more
The best way to figure out what’s happening for a problem like this is to go to the source. Literally. Take a look in wp-login.php and look for an action that fires before any HTML rendering happens. The hook you’re looking for is login_init. Add a callback to it, check if the user is logged … Read more
Since you rename the original plugin folder and create a blank plugin then it works. If in case log file is not immediately reflecting the error or it is not obvious for identifying the error. Moving the disabled plugin one by one to the new empty plugin folder is another way to find out which … Read more
You can disable the wp-login page from your functions by hooking into login_head: add_action( ‘login_head’, ‘wp_die’); (that’s obviously a very clumsy way of doing it, but it prevents anyone from being able to login through that page. You could make that a redirect function, or a warning message, rather than just a die.) And copy … Read more
Opening specific posts on WP takes lot of time and freezes the editor