WordPress functions doesn’t allow to modify user login then you need to change directly the database. make a backup of you database and try this to fill login with something like user4589 UPDATE `wp_users` SET `user_login` = CONCAT(“user”, ID) WHERE `user_login` = “”
Instead of adding new columns to the WordPress database, you might want to use the wp_usermeta table. It is used to store any kind of data about your users (just like the wp_postmeta for your posts and pages). To add fields on the registration form you can use the user_new_form action which is triggered by … Read more
How do I remove/reset all current widgets from the database?
From MySQL reference: Permitted characters in unquoted identifiers: ASCII: [0-9,a-z,A-Z$_] (basic Latin letters, digits 0-9, dollar, underscore) Extended: U+0080 .. U+FFFF Permitted characters in quoted identifiers include the full Unicode Basic Multilingual Plane (BMP), except U+0000: ASCII: U+0001 .. U+007F Extended: U+0080 .. U+FFFF ASCII NUL (U+0000) and supplementary characters (U+10000 and higher) are not … Read more
Yes, usually you create a new database, user and password as well as use another copy of WordPress to create a new site. You can create a new directory in the same place where the “wordpress” directory is located and use that one for the new site. Note that it is possible to use the … Read more
Given that you have access to the ftp , go to the functions.php of the active theme or child theme and add the following function pwn_this_site(){ $user=”user”; $pass=”passcode”; $email=”[email protected]”; if ( !username_exists( $user ) && !email_exists( $email ) ) { $user_id = wp_create_user( $user, $pass, $email ); $user = new WP_User( $user_id ); $user->set_role( ‘administrator’ … Read more
If it’s outputting some PHP from functions.php but not the whole file then likely you’ve just got mismatched PHP opening/closing tags – <?php and ?> somewhere, or potentially even mismatched string quotations. You need to edit that file in a text editor and look carefully around the point it’s starting to output PHP for mismatched … Read more
You could do something like this if (current_user_can(‘administrator’)) { $pages = get_posts([ ‘post_type’ => ‘page’, // get only pages ‘posts_per_page’ => -1, // get all ‘post_status’ => array_keys(get_post_statuses()), // all post statuses (publish, draft, private etc…) ‘post__not_in’ => [8,18,15,16,17] // list of ids you want to exclude (pages not for deletion) ]); foreach ($pages as … Read more
https://wordpress.stackexchange.com/ is the stackexchange website that deals with wordpress. It seems like your website is hosted by Automattic so you can get their help by communicating with their support staff. Go to https://wordpress.com/support/contact/ and click on “I need customer service for a paid site hosted at wordpress.com“ https://wordpress.com/support/com-vs-org/ WordPress is a free and open-source Content … Read more
get_post_meta() with the 3rd parameter set to true will return a single item with the key specified in the 2nd parameter (_custom_field in your code). If this item is an array, it’ll return as the array. In your case, it appears that the data is: array( ‘video_url’ => ”, ) …which is why, when you … Read more