Oct 6, 2023 · Open the XAMPP control panel. Click on ' config ' under the ' Actions ' Tab found on same line as ' Apache '. Select ' PHP (php.ini) ' from the dropdown. In the file that opened press CTRL+F. Type ' max_execution_time ' in the search box that pops up. You should see this line ' max_execution_time=30 ' highlighted.Visit our Facebook page; Visit our X (formerly Twitter) account; Visit our Instagram account; Visit our LinkedIn account; Visit our YouTube channelThe WP_Role class is used to create, modify, and delete roles for WordPress users. Roles are used to determine what users can do within the WordPress site. For example, a user with the role of administrator will have access to all the features and options of the site, while a user with the role of editor will only have access to certain areas. Jul 14, 2023 · Role based authorization checks: Are declarative and specify roles which the current user must be a member of to access the requested resource. Are applied to Razor Pages, controllers, or actions within a controller. Can not be applied at the Razor Page handler level, they must be applied to the Page. For example, the following code limits ...Jul 27, 2020 · Understanding user roles and permissions is essential wp-includes wp-includes is a website for every WordPress fan – Tutorials, news and database all related to WordPress! News Sets the role of the user.When the register_block_type() function is invoked, an instance of WP_Block_Type is created and the same instance is registered with singleton WP_Block_Type_Registry instance that acts as the registry of all block types. The instance method register() in WP_Block_Type_Registry class –Checks whether auto-updates are enabled. Determines whether the entire automatic updater is disabled. Checks for version control checkouts. Notifies an administrator of a core update. Determines if this WordPress Core version should update to an offered version or not. Retrieves the database server version.Visit our Facebook page; Visit our X (formerly Twitter) account; Visit our Instagram account; Visit our LinkedIn account; Visit our YouTube channelWP_Roles; WP_Roles. Core class used to implement a user roles API. Description. The role option is simple, the structure is organized by role name that store the name ... Base class for displaying a list of items in an ajaxified HTML table. This class is used to generate the List Tables that populate WordPress’ various admin screens. It has an advantage over previous implementations in that it can be dynamically altered with AJAX and may be hooked in future WordPress releases. Hi Ben, Thanks for the suggestions. I did make some changes to the php.ini file when I was troubleshooting though those were since reversed. Turns out something had changed the wp_user_roles value, reverting this to a value that was on an older copy of the database thankfully fixed the issue.Nov 9, 2023 · WordPress 3.0 Multisite Tables; Table Name Description Relevant Area(s) of WordPress User Interface wp_blogs: Each site created is stored in the table, wp_blogs.: Administration > Tools > Network; Administration > Super Admin > Sites; wp_blog_versions: The current database version status of each site is maintained in the wp_blogs_versions …Sets up all of the variables required by the WordPress environment. WP::parse_request. Parses the request to find the correct WordPress query. WP::query_posts. Set up the Loop based on the query variables. WP::register_globals. Set up the WordPress Globals. WP::remove_query_var. Removes a query variable from a list of public query variables. United States. The importance of function of the central core of the body for stabilisation and force generation in all sports activities is being increasingly recognised. 'Core stability' is seen as being pivotal for efficient biomechanical function to maximise force generation and minimise joint loads in all typ ….Name. Constructor. Checks the current user’s permissions. Captures the bulk action required, and return it. Uses. Description. WP_List_Table. Base class for displaying a list of items in an ajaxified HTML table. Changelog.Default:false Return bool|null True on success, false on failure, null if the filesystem method class file does not exist. More Information. If no parameters are specified, the “direct” method is used. The method is determined using the get_filesystem_method() function.. One of the initial challenges for developers using the WP Filesystem API is you cannot …Oct 6, 2023 · Open the XAMPP control panel. Click on ' config ' under the ' Actions ' Tab found on same line as ' Apache '. Select ' PHP (php.ini) ' from the dropdown. In the file that opened press CTRL+F. Type ' max_execution_time ' in the search box that pops up. You should see this line ' max_execution_time=30 ' highlighted.Jul 26, 2015 · Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this siteCore class used to implement displaying users in a list table for the network admin.Nov 9, 2023 · Interested in functions, hooks, classes, or methods? Check out the new WordPress Code Reference! Main Page. Welcome to the WordPress Codex, the online manual for WordPress and a living repository for WordPress information and documentation. What You Most Need to Know About WordPress. WordPress Features;Nov 8, 2016 · WP_REST_Controller: The base class for all WordPress core endpoints. This class is designed to represent a consistent pattern for manipulating WordPress resources. When interacting with an endpoint that implements WP_REST_Controller , a HTTP client can expect each endpoint to behave in a consistent way.Nov 23, 2015 · 6. Just wait few more days ... for WordPress 4.4 (scheduled early December) Then you can just use the new attribute: 'role__in' => array ( 'vendor', 'freevendor' ); of the WP_User_Query class. Note there's also the 'role__not_in' attribute to exclude multiple user roles. Here's the core enhancement ticket #22212, that was resolved just recently ...The problem here is that the WP_Roles class does not support passing a site ID, so it will always retrieve the roles registered on the current site. A possible solution for it could be to add a switch_to_blog() (and restore_current_blog()) before the wp_roles() call in WP_User. Updates the list of roles, if the role doesn’t already exist. The capabilities are defined in the following format: array( 'read' => true ) . To explicitly deny the role a capability, set the value for that capability to false. Sets the site to operate on. Defaults to the current site.Mar 30, 2021 · How to work with Roles in ASP.NET Core Identity. Role-based authorization in ASP.NET Core. Adding Role Authorization to a ASP.NET MVC Core Application. Then, after configuring the application using Asp.net Core identity and add the Role authorization. In the view page, you could use the Context.User.IsInRole method to check whether currentThis uses Core’s HTTP API to make requests, which gives plugins the ability to hook into the process. Methods. Name Description; WP_SimplePie_File::__construct: Constructor. Source class WP_SimplePie_File extends SimplePie_File { /** * Timeout. * * @var int How long the connection should stay open in seconds.It is primarily used to create and customize WordPress admin screens (as of WordPress 3.3). Note: Please refer source code for the complete list of properties. The following properties are built into the WP_Screen class. Any action associated with the screen. 'add' for *-add.php and *-new.php screens. Empty otherwise. It is primarily used to create and customize WordPress admin screens (as of WordPress 3.3). Note: Please refer source code for the complete list of properties. The following properties are built into the WP_Screen class. Any action associated with the screen. 'add' for *-add.php and *-new.php screens. Empty otherwise.Core class used for querying users. Name Description; WP_REST_Users_Controller::__construct: Constructor. WP_REST_Users_Controller::check_reassign: Checks for a valid value for the reassign parameter when deleting users.WP_Roles. Core class used to implement a user roles API. Description . The role option is simple, the structure is organized by role name that store the name in value of the ‘name’ key. The capabilities are stored as an array in the value of the ‘capability’ key.Nov 17, 2019 · Remove the folders wp-admin & wp-includes from your server Reupload those folders from the fresh downloaded Wordpress zip Note: this does not delete your site content, the content of your website is in the database and in the wp-content folder. WP_Roles; WP_Roles. Core class used to implement a user roles API. Description. The role option is simple, the structure is organized by role name that store the name ... When adding new classes to the body, you should make sure to add spaces before and after your class name. This prevents accidental concatenation of two plugins class-names. This prevents accidental concatenation of two plugins class-names.Core class used for querying users.Support » Plugin: License Manager for WooCommerce » PHP Warning: Invalid argument PHP Warning: Invalid argument Resolved joantu234 (@joantu234) 2 years ago WP v 5.9, License Manager v 2…ensure you have IServiceProvider as a parameter in the Configure class. Using role-based authorization in a controller to filter user access: Question 2. You can do this easily, like so. [Authorize(Roles="Manager")] public class ManageController : Controller { //.... } You can also use role-based authorization in the action method like so.Core class used to implement the Toolbar API. More Information Role of WP_Admin_Bar. WP_Admin_Bar is WordPress’ class for generating the Toolbar that lines the top of WordPress sites when signed in. This class can be hooked and modified to add or remove options that appear in the admin bar. The Toolbar replaces the Admin Bar since WordPress ... Core class used to implement the WP_User object. It is primarily used to create and customize WordPress admin screens (as of WordPress 3.3). Note: Please refer source code for the complete list of properties. The following properties are built into the WP_Screen class. Any action associated with the screen. 'add' for *-add.php and *-new.php screens. Empty otherwise.WP_REST_Controller. Methods. __construct — Constructor. check_reassign — Checks for a valid value for the reassign parameter when deleting users. check_role_update — Determines if the current user is allowed to make the desired roles change. check_user_password — Check a user password for the REST API. check_username — Check a ... It is primarily used to create and customize WordPress admin screens (as of WordPress 3.3). Note: Please refer source code for the complete list of properties. The following properties are built into the WP_Screen class. Any action associated with the screen. 'add' for *-add.php and *-new.php screens. Empty otherwise. WP_Roles::get_names() – Retrieve list of role names. WP_Roles::get_role() – Retrieve role object by name. WP_Roles::get_roles_data() – Gets the available roles …Visit our Facebook page; Visit our X (formerly Twitter) account; Visit our Instagram account; Visit our LinkedIn account; Visit our YouTube channelName. Constructor. Checks the current user’s permissions. Captures the bulk action required, and return it. Uses. Description. WP_List_Table. Base class for displaying a list of items in an ajaxified HTML table. Changelog. Core class used to extend the user roles API. Used by 0 functions | Uses 0 functions | Source: wp-includes/class-wp-role.php:16 method WP_Role::__construct () Constructor …Core class used to implement a user roles API. Description The role option is simple, the structure is organized by role name that store the name in value of the ‘name’ key.our plugin does not use the function amp_is_available(), so something else on your site must be calling it (during the creation of PDF invoices).Could you try deactivating plugins one by one to see which plugin is responsible? We can then look closer into the issue to see if it’s a conflict we can resolve from our end or if it needs to be …Constructor. The WP_User constructor allows the following parameters : id (int) – the user’s id. Leave empty to use login name instead. name (string) – the user’s login name. Ignored if id is set. blog_id (int) – the blog id on a multisite environment. Defaults to the current blog id. The semantics seem rather fuzzy. Targeting a specific menu with no fallback to wp_page_menu() In the case that no menu matching menu is found, it seems that passing a bogus theme_location is the only way to prevent falling back to the first non-empty menu: wp_nav_menu( array( 'menu' => 'Project Nav', // Do not fall back to first non-empty menu.WP_Role::add_cap()wp-includes/class-wp-role.php: Assign role a capability. WP_Role::remove_cap()wp-includes/class-wp-role.php: Removes a capability from a …Checks whether auto-updates are enabled. Determines whether the entire automatic updater is disabled. Checks for version control checkouts. Notifies an administrator of a core update. Determines if this WordPress Core version should update to an offered version or not. Retrieves the database server version.Nov 23, 2015 · 6. Just wait few more days ... for WordPress 4.4 (scheduled early December) Then you can just use the new attribute: 'role__in' => array ( 'vendor', 'freevendor' ); of the WP_User_Query class. Note there's also the 'role__not_in' attribute to exclude multiple user roles. Here's the core enhancement ticket #22212, that was resolved just recently ...The problem here is that the WP_Roles class does not support passing a site ID, so it will always retrieve the roles registered on the current site. A possible solution for it could be to add a switch_to_blog() (and restore_current_blog()) before the wp_roles() call in WP_User. Nov 9, 2023 · Interested in functions, hooks, classes, or methods? Check out the new WordPress Code Reference! Main Page. Welcome to the WordPress Codex, the online manual for WordPress and a living repository for WordPress information and documentation. What You Most Need to Know About WordPress. WordPress Features;Jan 13, 2020 · I personally prefer the comma-separated list of roles in the AuthorizeAttribute attribute. In my opinion, it makes code more concise, but it is just my personal preference. NOTE: The Inventory class which is in the input parameter of the POST method will be an empty class for now.. Add roles to Identity. For the role-based authorization to work, …Default:true More Information. Changing the capabilities of a role is persistent, meaning the added capability will stay in effect until explicitly revoked. This setting is saved to the database (in table wp_options, field wp_user_roles), so it might be better to run this on theme/plugin activation.Jun 6, 2023 · Gravity Forms introduces new capabilities to the WordPress Role system. These capabilities are only manageable via a plugin that makes use of the WordPress Role Management system. We recommend using the Members plugin for role management.. The User Role Editor plugin can also be used but does not list the capabilities unless they …Dec 5, 2022 · Click the link in that email to gain access to your site’s WordPress dashboard once again. Deactivate all plugins apart from Elementor. If this helps, reactivate them one by one to find the culprit. If this doesn’t work, switch your theme temporarily to the Hello theme and see if that helps. If this doesn’t work, make sure to always use ...Returns an array of translated user role names for a given user object.The new host is using PHP 7.4. any help appreciated. Access your server via SFTP or FTP, or a file manager in your hosting account’s control panel (consult your hosting provider’s documentation for specifics on these), navigate to /wp-content/plugins/ and delete the whole /js_composer/ directory. That will remove the plugin causing the problem. Jul 26, 2015 · Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this siteChangelog. Core class used for interacting with post types. register_post_type () WP_Post_Type::add_hooks. Adds the future post hook action for the post type. WP_Post_Type::add_rewrite_rules. Adds the necessary rewrite rules for the post type. Sets the features support for the post type. Gets the REST API autosave controller for this …Outputs the HTML for a single instance of the editor. _WP_Editors::editor_js. Print (output) the TinyMCE configuration and initialization scripts. _WP_Editors::editor_settings. –. Enqueue all editor scripts. –. Force uncompressed TinyMCE when a custom theme has been defined. Returns the TinyMCE base URL. Visit our Facebook page; Visit our X (formerly Twitter) account; Visit our Instagram account; Visit our LinkedIn account; Visit our YouTube channel When I enabled wp_debug, I started seeing the following error message: Warning: array_keys() expects parameter 1 to be array, string given in /var/www/wp …Nov 8, 2016 · WP_REST_Controller: The base class for all WordPress core endpoints. This class is designed to represent a consistent pattern for manipulating WordPress resources. When interacting with an endpoint that implements WP_REST_Controller , a HTTP client can expect each endpoint to behave in a consistent way.Visit our Facebook page; Visit our X (formerly Twitter) account; Visit our Instagram account; Visit our LinkedIn account; Visit our YouTube channelAdds a role name with capabilities to the list. Description. Updates the list of roles, if the role doesn’t already exist. The capabilities are defined in the following format: array( 'read' => true ). To explicitly deny the role a capability, set the value for that capability to false.Dec 2, 2023 · For example an organization can have 4 roles which are: 1. Admin – For doing administration works like assigning work to employees. 2. Manager – For looking after the clients need and completing projects on time. 3. Network – For keeping the internet of the organization up and running in a secured manner. 4. Security – For guarding the ...Dec 5, 2022 · Click the link in that email to gain access to your site’s WordPress dashboard once again. Deactivate all plugins apart from Elementor. If this helps, reactivate them one by one to find the culprit. If this doesn’t work, switch your theme temporarily to the Hello theme and see if that helps. If this doesn’t work, make sure to always use ...Sep 13, 2018 · To do this, go to Users » Add New and fill in your new user information. At the bottom of the screen, you will see a ‘User Roles’ section. Simply check the boxes for the user roles you want to assign to the new user and then click the ‘Add New User’ button.Visit our Facebook page; Visit our X (formerly Twitter) account; Visit our Instagram account; Visit our LinkedIn account; Visit our YouTube channelHave you tried re-assigning a new role to the 4 users with “um_jungfischer” role? You can re-assign a role in WP Admin > Users. Once the users have a new role, try deleting the “um_jungfischer” role with the above code. Regards,Methods. check_files — Compares the disk file checksums against the expected checksums. should_update_to_version — Determines if this WordPress Core version should update to an offered version or not. upgrade — Upgrades WordPress core. upgrade_strings — Initializes the upgrade strings.WP_Locale::get_list_item_separator: Retrieves the localized list item separator. WP_Locale::get_meridiem: Retrieves translated version of meridiem string. WP_Locale::get_month: Retrieves the full translated month by month number. WP_Locale::get_month_abbrev: Retrieves translated version of month abbreviation …Welcome to CORE Econ. Free online textbooks and resources for a new way of teaching and learning economics, using the best research to address the world’s most pressing problems. Register below to access additional instructor and learner resources. Register for CORE Econ Find out more about CORE Econ.WP_Roles::_init() WordPress Method. The WP_Roles::_init() method is used to initialize the roles feature for a site. This method is called internally by the Wordpress core when the feature is first enabled. WP_Roles::_init() # Set up the object properties.Description. WP_Http_Curl::request. Send a HTTP request to a URI using cURL extension. WP_Http_Curl::stream_body. Grabs the body of the cURL request. WP_Http_Curl::stream_headers. Grabs the headers of the cURL request. WP_Http_Curl::test. Determines whether this class can be used for retrieving a URL.Especially since there appears to be no reliable way to get the users of a specific user_role. Paired with the WP_User_Query class to get the data in mixed formats (of Object, StdClass and Array) and which doesn't properly get the meta-data promised in the codex when using 'all_with_meta' in the 'fields' key for the query, this gets really ...Jan 29, 2015 · WP_Role Object( [name] => special [capabilities] => Array() ) ... Note: translate_user_role is a WordPress core not-so-documented function. Share. Improve this answer. Follow answered Oct 3, 2014 at 22:00. marcochiesi marcochiesi. 281 2 2 silver badges 6 6 bronze badges. Add a comment |Adds a role name with capabilities to the list. Description. Updates the list of roles, if the role doesn’t already exist. The capabilities are defined in the following format: array( 'read' => true ). To explicitly deny the role a capability, set the value for that capability to false.More Information. Changing the capabilities of a role is persistent, meaning the removed capability will stay in effect until explicitly granted. This setting is saved to the database (in table wp_options, field 'wp_user_roles' ), so you should run this only once, on theme/plugin activation and/or deactivation.{"payload":{"allShortcutsEnabled":false,"fileTree":{"wp-includes":{"items":[{"name":"ID3","path":"wp-includes/ID3","contentType":"directory"},{"name":"IXR","path":"wp ...
When the register_block_type() function is invoked, an instance of WP_Block_Type is created and the same instance is registered with singleton WP_Block_Type_Registry instance that acts as the registry of all block types. The instance method register() in WP_Block_Type_Registry class –. Kanal sksky
The WP_Role class is used to create, modify, and delete roles for WordPress users. Roles are used to determine what users can do within the WordPress site. For example, a user with the role of administrator will have access to all the features and options of the site, while a user with the role of editor will only have access to certain areas. Jan 26, 2024 · By Praveena Somasundaram. and. Hannah Natanson. January 25, 2024 at 10:33 p.m. EST. Students move between classes on the University of Florida campus Sept. 1, 2021, in Gainesville, Florida ...Retrieves all of the capabilities of the user’s roles, and merges them with individual user capabilities. update_user_meta() wp-includes/user.php Updates user meta field based on user ID.Dec 5, 2022 · Click the link in that email to gain access to your site’s WordPress dashboard once again. Deactivate all plugins apart from Elementor. If this helps, reactivate them one by one to find the culprit. If this doesn’t work, switch your theme temporarily to the Hello theme and see if that helps. If this doesn’t work, make sure to always use ...This uses Core’s HTTP API to make requests, which gives plugins the ability to hook into the process. Methods. Name Description; WP_SimplePie_File::__construct: Constructor. Source class WP_SimplePie_File extends SimplePie_File { /** * Timeout. * * @var int How long the connection should stay open in seconds.This uses Core’s HTTP API to make requests, which gives plugins the ability to hook into the process. Methods. Name Description; WP_SimplePie_File::__construct: Constructor. Source class WP_SimplePie_File extends SimplePie_File { /** * Timeout. * * @var int How long the connection should stay open in seconds.Jun 6, 2023 · Gravity Forms introduces new capabilities to the WordPress Role system. These capabilities are only manageable via a plugin that makes use of the WordPress Role Management system. We recommend using the Members plugin for role management.. The User Role Editor plugin can also be used but does not list the capabilities unless they …Replying to frettled:. Why not simply add a test at line 283 to fix the problem once and for all? I can understand the sentiment that you want plugin authors to fix their plugins, but you will never have complete control over plugin authors, only the core WP code. The fix belongs in core WP, not elsewhere. Honestly, because it doesn't actually fix the …To put it another way, when your code written depending on a library written for the C++ 98 standard won't compile when you update your code to the C++ 20 standard, it's not remotely the fault of the C++ Comittee/Working Group - you're trying to use a library that some schmuck wrote more than 20 years ago and never updated on a platform that …Solution. The gateway to separating out WordPress core roles from any additional roles right now is the get_editable_roles() function. Plugins that attempt to implement their own secondary roles must filter their roles out of this array to prevent overwriting the primary site role with a secondary role. Redux simplifies the development cycle by providing a streamlined, extensible framework for developers to build on. Through a simple, well-documented config file, third-party developers can build out an options panel limited only by their imagination in a fraction of the time it would take to build from the ground up!Core class used to extend the user roles API. Hooks from the class role_has_cap Usage $WP_Role = new WP_Role (); // use class methods Methods public __construct ( $role, $capabilities ) public add_cap ( $cap, $grant = true ) public has_cap ( $cap ) public remove_cap ( $cap ) Changelog Since 2.0.0 Introduced. WP_Role {} code WP 6.4.2 Have you tried re-assigning a new role to the 4 users with “um_jungfischer” role? You can re-assign a role in WP Admin > Users. Once the users have a new role, try deleting the “um_jungfischer” role with the above code. Regards,Nov 9, 2023 · Interested in functions, hooks, classes, or methods? Check out the new WordPress Code Reference! Main Page. Welcome to the WordPress Codex, the online manual for WordPress and a living repository for WordPress information and documentation. What You Most Need to Know About WordPress. WordPress Features;This class is used with the Theme Customization API to render an input control on the Theme Customizer in WordPress 3.4 or newer. ( WP_Customize_Manager) ( required) Customizer bootstrap instance. ( string) ( required) Control ID. ( array) ( required) An associative array containing arguments for the setting. .
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Gayyd | Core class used to safely parse and modify an HTML document. Description. The HTML Processor class properly parses and modifies HTML5 documents. It supports a subset of the HTML5 specification, and when it encounters unsupported markup, it aborts early to avoid unintentionally breaking the document. Name Description; WP_REST_Users_Controller::__construct: Constructor. WP_REST_Users_Controller::check_reassign: Checks for a valid value for the reassign parameter when deleting users....
Sks anal ayrany | WP_User {} │ WP 2.0.0 │ AllowDynamicProperties. WP_User {} Core class used to implement the WP_User object. Used By: get_user_by () 1 time — 0.000931 sec (slow) | …Core class used to implement displaying users in a list table for the network admin....
Pornoo alt yazili | Returns an array of translated user role names for a given user object.Methods. check_files — Compares the disk file checksums against the expected checksums. should_update_to_version — Determines if this WordPress Core version should update to an offered version or not. upgrade — Upgrades WordPress core. upgrade_strings — Initializes the upgrade strings.Oct 24, 2021 · Restoring the correct value of wp_user_roles in the database works around the problem. Activating live links on a site b0rks the value of wp_user_roles in the wp_options table, replacing any subsets with the value ‘Array’ as mentioned by @surajv in November. Currently using 6.2.1+5711. Value after activating Live Links (every time!):...
Altyazili porna | Cannot retrieve contributors at this time. * Core class used for querying users. * @see WP_User_Query::prepare_query () for information on accepted arguments. * List of found user IDs. * Metadata query container. * The SQL query used to fetch matching users. // …Apr 25, 2019 · In this article. These PHP coding standards are intended for the WordPress community as a whole. They are mandatory for WordPress Core and we encourage you to use them for your themes and plugins as well. While themes and plugins may choose to follow a different coding style, these coding standards are not just about code style, but …...
Videos xxx gratis en espanol | class WP_Roles {} In this article Core class used to implement a user roles API. Description The role option is simple, the structure is organized by role name that store the name in value of the ‘name’ key. The capabilities are stored as an array in the value of the ‘capability’ key. wp-includes/class-wp-roles.php Copy Teams. Q&A for work. Connect and share knowledge within a single location that is structured and easy to search. Learn more about TeamsVisit our Facebook page; Visit our X (formerly Twitter) account; Visit our Instagram account; Visit our LinkedIn account; Visit our YouTube channel...
Kanal sks kharjy tlgram | Nov 29, 2023 · Members is a roles and capabilities based WordPress membership plugin. It gives your users the ultimate member experience by giving you powerful tools to add roles and capabilities and assign them to your users. Members allows you to set permissions to restrict content on your site by providing a simple user interface (UI) for WordPress ... The problem here is that the WP_Roles class does not support passing a site ID, so it will always retrieve the roles registered on the current site. A possible solution for it could be to add a switch_to_blog() (and restore_current_blog()) before the wp_roles() call in WP_User. ...